Optimize Network Security Projects on Upwork

Boost your success in finding network security projects on Upwork with Vollna. Utilize 30+ filters, real-time alerts, and analytics to refine and win more bids.
Signup for free to get access to all filter attributes and instant notifications when new jobs are posted.
Setup filter
"Network Security"



Get access to over 30+ filter attributes, setup instant notifications, integrate with your CRM and marketing tools, and more.
Start free trial
385 projects published for past 72 hours.
Job Title Budget
VAPT and Security Compliance Support(CERT-IN Empanelled Vendor Required) -- 2
~5 - 9 USD / hr
1 day ago
Client Rank - Excellent

Payment method verified
$185 097 total spent
189 hires , 33 active
6 open job
4.99 of 11 reviews
Registered at: 07/01/2019
IN India
Excellent
Project Overview
We are seeking the services of a CERT-IN empanelled cybersecurity vendor or professional to carry out a Vulnerability Assessment and Penetration Testing (VAPT) and assist in completing mandatory client security compliance questionnaires. This engagement is crucial for vendor onboarding with major corporate clients and insurance partners.
Scope of Work:
1. Vulnerability Assessment & Penetration Testing (VAPT):
o Perform comprehensive internal and external VAPT of our infrastructure, including web applications, APIs, servers, and endpoints.
o Assess network and application layer vulnerabilities.
o Provide a detailed report including:
 Risk categorization (High/Medium/Low)
 Technical findings with evidence (screenshots, logs)
 Suggested remediation
 Final re-validation report after fixes
2. Compliance Documentation Support:
o Assist in completing two client security assessments:
 “Partner Onboarding – Security Parameters of Client Environment”
 “Digit – Vendor Self Assessment Questionnaire”
o Align responses with industry best practices and regulatory standards (ISO 27001, NIST, CERT-IN).
o Provide documented evidence such as:
 Information Security Policy
 Secure configuration baselines
 Data classification and protection policies
 Business continuity and disaster recovery plans
 Access control and monitoring procedures
3. Evaluation & Risk Score Optimization:
o Understand the evaluation matrix and risk scoring methodology used by clients.
o Recommend corrective actions to improve security posture and compliance scores.
o Ensure documentation is audit-ready and presentable.
Mandatory Requirement:
• The selected professional must be a CERT-IN empanelled vendor or work in association with one. Proof of empanelment will be required.
Deliverables:
• Initial and Final VAPT Reports
• Completed security assessment questionnaires
• Supporting documentation (security policies, technical artifacts)
• Advisory notes on risk mitigation and compliance readiness
Required Skills:
• Vulnerability Assessment & Penetration Testing (VAPT)
• Experience with CERT-IN standards and compliance
• Security Questionnaire Handling & Audit Documentation
• Knowledge of ISO 27001, NIST, and Indian IT Act compliance
• Network Security & Web Application Security Testing
• Firewall, IDS/IPS, and Endpoint Security Assessment
• Report Writing – Technical and Non-Technical (Audit-ready)
• Risk Analysis & Mitigation Planning
• Incident Response and Business Continuity Knowledge
• Familiarity with tools like Burp Suite, Nmap, Nessus, OWASP ZAP, Metasploit
• Certifications (preferred): CEH, OSCP, CISSP, CISA
Timeline:
• Kickoff: Immediate
• Duration: 2-3 weeks (negotiable based on availability and scope)
Budget:
• Please quote your fixed price for the complete engagement or hourly rate.
• Attach sample VAPT reports or redacted past project documentation, if available.

Skills: Web Security, Testing / QA, Computer Security, Usability Testing, Internet Security
Hourly rate: 400 - 750 INR
1 day ago
  • Websites, IT & Software, Web Security, Testing / QA, Computer Security, Usability Testing, Internet Security
Expert Needed: FreeRADIUS + Active Directory + TOTP Integration for MikroTik OpenVPN
15 - 60 USD / hr
1 day ago
Client Rank - Excellent

Payment method verified
$378 074 total spent
519 hires
594 jobs posted
87% hire rate, open job
4.90 of 388 reviews
US United States
Excellent
Job Description:
We are seeking an experienced FreeRADIUS and authentication expert to finalize a custom RADIUS-based VPN authentication setup using Active Directory and TOTP (Time-Based One-Time Password) for 2FA.

Project Scope:
Our environment is already partially configured but we are experiencing issues getting TOTP to work correctly when combined with AD authentication. The goal is to ensure that users can authenticate to our MikroTik OpenVPN server using:
AD password + 6-digit TOTP code (as a single combined password string)

Current Setup Overview:
-RADIUS Server:
-Ubuntu 24 LTS
-FreeRADIUS 3.x
-Integrated with AD using pam_winbind
-Custom script to split combined credentials (AD password + TOTP)
-Modified mods-enabled and sites-enabled configs
-Active Directory:
-Windows Server 2016
-Integrated via Winbind
-Auth works with AD alone
-VPN Gateway:
-MikroTik RouterOS 7.13.5
-OpenVPN server configured
-Uses RADIUS for authentication

Current Challenge:
FreeRADIUS and PAM do not natively split the combined credentials (ADpasswordTOTPcode). We have a custom script in place to handle this, but the TOTP validation via Google Authenticator or compatible modules is not working as expected in the authentication flow.

Deliverables:
-Fix or replace the current credential-splitting logic so that it functions reliably with PAM or other FreeRADIUS modules
-Ensure proper handling of AD authentication + TOTP as one combined password
-Test and verify the solution using radtest and actual OpenVPN clients
-Document setup for future internal management

Preferred Qualifications:
-Proven experience with FreeRADIUS and PAM modules
-Familiarity with MikroTik VPN and RADIUS integration
-Expertise in integrating Active Directory with Linux (Winbind or LDAP)
-Experience implementing 2FA using TOTP (e.g., Google Authenticator, privacyIDEA, etc.)
-Strong debugging and scripting skills (bash or Python)
Skills: MikroTik, Network Administration, Network Security, VPN, Linux System Administration, System Administration
Hourly rate: 15 - 60 USD
1 day ago
  • IT & Networking, Network & System Administration
UISP Console 912 Wireguard Setup -- 2
10 - 30 USD 1 day ago
Client Rank - Medium

Payment method verified
1 open job
no reviews
Registered at: 28/07/2023
RO Romania
Medium
I'm seeking a professional with experience in network security and VPNs to configure Wireguard on my UISP Console 912. The primary goal of this project is to establish secure remote access.

Key Requirements:
- Design and implement new Wireguard configurations tailored for secure remote access.
- Ensure connectivity and security for 1-5 devices.

Ideal Skills:
- Proficient in Wireguard and UISP Console 912.
- Strong background in network security.
- Proven experience in configuring VPNs for secure remote access.

Please note, no pre-existing configurations will be provided. Your expertise and creativity will be essential in crafting a robust, secure setup from scratch.

Skills: Web Security, Computer Security, Network Administration, Internet Security
Fixed budget: 10 - 30 USD
1 day ago
  • Websites, IT & Software, Web Security, Computer Security, Network Administration, Internet Security
Configure VPN Access for Vigor 3900
15 USD / hr
23 hours ago
Client Rank - Excellent

Payment method verified
$11 367 total spent
37 hires
72 jobs posted
51% hire rate, open job
4.93 of 19 reviews
GB United Kingdom
Excellent
Configure Vigor 3900 for VPN access using DrayTek Smart VPN Client.
Document process for adding and changing VPN users.
Skills: VPN, Network Administration, Network Security
Hourly rate: 15 USD
23 hours ago
  • IT & Networking, Network & System Administration
Instagram y Facebook hackeado e inhabilitado
100 USD 22 hours ago
Client Rank - Medium

Payment method verified
1 jobs posted
open job
no reviews
ES Spain
Medium
Hola, me pongo en contacto con usted porque me gustaría obtener más información sobre sus servicios. Me hackearon e inhabilitaron la cuenta de Instagram y Facebook.
Estoy buscando a alguien serio, experto y cualificado que sepa recuperar cuentas hackeadas o inhabilitadas.
En el mes de marzo me hackearon la cuenta de Instagram a través de Facebook, alguien entró desde el Facebook y vinculó una cuenta ajena dentro de mi perfil de Facebook y siguidamente entro en mi Instagram lo hackeo las dos cuenta, ahora mismo no puedo acceder a ninguna de mis redes sociales, intente por formulario, email, teléfono, por las plataformas de Instagram y Facebook pero no consigo acceder.

Adjunto algunas capturas para que veas y valores el caso, la cuenta @kmaria_drzdx5208 no es mi cuenta, es la que me ha hackeado el Facebook e Instagram.

Si crees que es posible recuperarlas, no dudes en ponerte en contacto conmigo para poder hablar y llegar a un acuerdo.

Quedo pendiente para cualquir cosa.

Un saludo y gracias.

Joe
Skills: Information Security, Ethical Hacking, Facebook, Penetration Testing, Network Security, Data Recovery, Instagram, Internet Security, Recover Data Recovery Software, HackerRank
Fixed budget: 100 USD
22 hours ago
  • Admin Support, Virtual Assistance
eSIM to Physical SIM Copier Software -- 3
~156 - 469 USD 21 hours ago
Client Rank - Excellent

Payment method verified
$48 092 total spent
81 hires , 9 active
12 open job
4.97 of 13 reviews
Registered at: 05/01/2023
BD Bangladesh
Excellent
I need a skilled software developer to create a desktop application that can transfer eSIM information to a physical SIM card.

Key Requirements:
- The application should be compatible with Windows, macOS, and Linux operating systems.
- The software must ensure the integrity and accuracy of the copied information.

Ideal Skills:
- Proficiency in desktop application development.
- Previous experience in developing SIM related software would be highly beneficial.
- Strong understanding of multi-OS compatibility is a must.

While the primary function of the software is to copy eSIM data, I am open to suggestions for additional features, including but not limited to user authentication, data encryption, and activity logging. A proactive approach and ability to incorporate these elements will be advantageous.

Skills: Windows Desktop, Internet of Things (IoT), Wireless Network Security Analysis, Desktop Application, Mobile Accessibility
Fixed budget: 250 - 750 AUD
21 hours ago
  • Websites, IT & Software, Engineering & Science, Windows Desktop, UML Design, Internet of Things (IoT), Wireless Network Security Analysis, Desktop Application, Mobile Accessibility
Cyber Security Tools Via API
10 - 20 USD / hr
20 hours ago
Client Rank - Excellent

Payment method verified
$32 177 total spent
181 hires
405 jobs posted
45% hire rate, open job
4.85 of 112 reviews
GB United Kingdom
Excellent
We'd like someone who has experience in using the tools on the list, we'd like to expose the tools via API such that we can automate their use.

Each tool is opensurced and should have their own API already.

Lets discuss in more detail if you have experience in using these tools
Skills: Penetration Testing, API, Vulnerability Assessment, Network Security
Hourly rate: 10 - 20 USD
20 hours ago
  • IT & Networking, Information Security & Compliance
Local Network Specialist for Ubiquiti/Unifi and Sophos Firewall
25 - 65 USD / hr
19 hours ago
Client Rank - Risky

Payment method not verified
no reviews
US United States
Risky
Only freelancers located in the U.S. may apply.
We are seeking a skilled network specialist in the Atlanta area to assist with the setup and configuration of Ubiquiti/Unifi access points and Sophos firewalls. The ideal candidate will have hands-on experience with network management and a strong understanding of security protocols. If you are local to Atlanta and have a passion for optimizing network performance, we would love to hear from you. Please apply with your relevant experience and availability.
Skills: Network Equipment, VPN, Network Administration, Network Security, Ubiquiti
Hourly rate: 25 - 65 USD
19 hours ago
  • IT & Networking, Network & System Administration
Systems and Security Director Needed for Integrated Security Solutions
40 - 70 USD / hr
18 hours ago
Client Rank - Risky

Payment method not verified
no reviews
US United States
Risky
We are seeking an experienced Systems and Security Director to oversee the integration and security of our employee systems and POS systems. The ideal candidate will have a proven track record in developing and implementing security strategies, ensuring data protection, and managing system integrations. You will work closely with our IT team to ensure seamless operations while maintaining the highest security standards. If you are diligent, detail-oriented, and have a solid understanding of system security best practices, we would love to hear from you!
Skills: Network Security, Information Security, Vulnerability Assessment, Firewall, Security Analysis
Hourly rate: 40 - 70 USD
18 hours ago
  • IT & Networking, Information Security & Compliance
Ethical Hacker - Help Needed to Transfer or Unlock Bathroom Design Software (Owner Deceased)
40 - 70 USD / hr
18 hours ago
Client Rank - Excellent

Payment method verified
$57 131 total spent
18 hires
11 jobs posted
100% hire rate, open job
5.00 of 9 reviews
GB United Kingdom
Excellent
I'm looking for a Software expert (ethical hacker) with reverse engineering skills) to help me transfer or unlock access to a bathroom design cad vr software.

The developer and owner of this software sadly passed away, and his servers are no longer active, which means I am unable to transfer the software to another PC, reinstall it, or activate it on new machines.

Here’s the situation:

I legally purchased 20 licenses of this software before the developer passed away.

The software is fully installed and working on about 18 of my existing PCs.

However, it can’t be installed or transferred using the built-in transfer tool because it requires a connection to the now-defunct server.

I do not have access to the developer or support anymore, the business is now gone and no installation support is available online.

There is no installer available with an offline activation method.

The software is pretty basic but it does the job for what we need

What I Need:
Someone who can analyse the current installed software, and help either:

Transfer it to a new machine

Clone the environment or registry/license dependencies

Bypass or recreate the now-broken activation/transfer process (ethically, based on my license ownership)

If possible, create a working backup or portable version for future installations

Thanks
Skills: Network Security, Ethical Hacking, Reverse Engineering
Hourly rate: 40 - 70 USD
18 hours ago
  • IT & Networking, Information Security & Compliance
Instagram and Facebook hacked
not specified 18 hours ago
Client Rank - Medium

Payment method verified
3 jobs posted
open job
no reviews
ES Spain
Medium
Hola, me pongo en contacto con usted porque me gustaría obtener más información sobre sus servicios. Me hackearon e inhabilitaron la cuenta de Instagram y Facebook.
Estoy buscando a alguien serio, experto y cualificado que sepa recuperar cuentas hackeadas o inhabilitadas.
En el mes de marzo me hackearon la cuenta de Instagram a través de Facebook, alguien entró desde el Facebook y vinculó una cuenta ajena dentro de mi perfil de Facebook y siguidamente entro en mi Instagram lo hackeo las dos cuenta, ahora mismo no puedo acceder a ninguna de mis redes sociales, intente por formulario, email, teléfono, por las plataformas de Instagram y Facebook pero no consigo acceder.
Si crees que es posible recuperarlas, no dudes en ponerte en contacto conmigo para poder hablar y llegar a un acuerdo.

Quedo pendiente para cualquir cosa.

Un saludo y gracias.

Joe
Skills: Security Assessment & Testing, Vulnerability Assessment, Kali Linux, Application Security, Penetration Testing, Network Security, Security Infrastructure, Manual Testing, Ethical Hacking, OWASP, Windows Server, NIST SP 800-53, Internet Security, Web Application Security, Security Engineering
Budget: not specified
18 hours ago
  • IT & Networking, Information Security & Compliance
Ethical Hacking & Penetration Testing Specialist Needed
20 - 150 USD / hr
17 hours ago
Client Rank - Medium

Payment method verified
$121 total spent
1 hires
5 jobs posted
20% hire rate, open job
no reviews
BA Bosnia and Herzegovina
Medium
We are seeking an experienced ethical hacker to conduct penetration testing and vulnerability assessments for our applications and systems. The ideal candidate should be well-versed in social engineering techniques and have experience with phishing simulations, keyloggers, and brute force attacks. Your insights will help us strengthen our security posture and protect against potential threats. If you have a strong background in cybersecurity and can provide detailed reports on findings and recommendations, we'd love to hear from you.
Skills: Vulnerability Assessment, Penetration Testing, Ethical Hacking, Information Security, Network Security
Hourly rate: 20 - 150 USD
17 hours ago
  • IT & Networking, Information Security & Compliance
Infrastructure and Network Engineer Needed in Tampa, Florida
50 - 80 USD / hr
17 hours ago
Client Rank - Risky

Payment method not verified
no reviews
US United States
Risky
Only freelancers located in the U.S. may apply.
We are seeking an experienced Infrastructure and Network Engineer to join our client team in Tampa, Florida.

We are seeking an experienced Infrastructure and Network Expert to design, implement, and install & configure Nvidia in our organization's IT infrastructure and networking solutions. This role is critical in ensuring high availability, security, and performance of our systems. The ideal candidate will have a deep understanding of network architecture, cloud platforms, cybersecurity, and IT operations.

This is a fantastic opportunity to contribute to exciting projects in a collaborative environment.

Required Qualifications & Skills:
-------------------------------------
Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
8+ years of experience in IT infrastructure, networking, and security.
Expertise in network protocols (TCP/IP, BGP, OSPF, VLANs, etc.) and security best practices.
Hands-on experience with NVidia installs on the OnPrem servers.
Experience with container orchestration (Kubernetes, Docker).
Familiarity with automation tools (Terraform, Ansible, PowerShell, Python, etc.).
Strong troubleshooting skills with a proactive approach to problem-solving.
Certifications such as CCNP, CCIE, AWS/Azure Solutions Architect, CISSP, or ITIL are a plus.

Preferred Experience:
--------------------------
Experience in SDN (Software-Defined Networking) and NFV (Network Functions Virtualization).
Exposure to AI-driven network monitoring and automation.
Hands-on experience with ITSM tools (ServiceNow, Jira).
Skills: Network Administration, Network Equipment, Network Security, VPN, System Administration
Hourly rate: 50 - 80 USD
17 hours ago
  • IT & Networking, Network & System Administration
SOC 2 Compliance Consultant for AWS Implementation
20 - 35 USD / hr
16 hours ago
Client Rank - Medium

Payment method verified
1 jobs posted
open job
no reviews
US United States
Medium
We are seeking an experienced consultant to assist our organization in achieving SOC 2 compliance specifically within our AWS environment. The ideal candidate will have a deep understanding of SOC 2 requirements and practical experience implementing necessary controls in AWS. You will work closely with our team to assess current practices, identify gaps, and develop a comprehensive compliance strategy tailored to our business needs. Your expertise will be critical in ensuring we meet the necessary standards for security, availability, processing integrity, confidentiality, and privacy.
Skills: Configuration Management, Penetration Testing, PCI DSS, HIPAA, ISO 27001, Information Security, PCI, Vulnerability Assessment, Network Security
Hourly rate: 20 - 35 USD
16 hours ago
  • IT & Networking, Information Security & Compliance
Azure VPN Configuration and Peer Connectivity Specialist
42 - 75 USD / hr
13 hours ago
Client Rank - Excellent

Payment method verified
$39 434 total spent
56 hires
96 jobs posted
58% hire rate, open job
4.97 of 38 reviews
US United States
Excellent
We are seeking an experienced Azure specialist to help configure two client-peer VPNs that can operate simultaneously, each connected to their respective virtual networks (VNets). The current setup presents connectivity issues where the new VPN cannot access the existing VNet, despite the peering configuration. The ideal candidate should have in-depth knowledge of Azure networking and experience troubleshooting VPN and VNet issues. Your expertise will be crucial in resolving these connectivity challenges efficiently.

**Relevant Skills:**
- Azure VPN Configuration
- VNet Peering Setup
- Networking Troubleshooting
- Azure Resource Management
- VPN Connectivity Solutions
Skills: VPN, Network Administration, Network Security, Microsoft Azure
Hourly rate: 42 - 75 USD
13 hours ago
  • IT & Networking, Network & System Administration
Freelancer Ethical Hacker (m/w/d) – IT-Sicherheitsanalyst & Cybercrime-Experte
20 - 40 USD / hr
12 hours ago
Client Rank - Risky

Payment method not verified
1 jobs posted
open job
no reviews
DE Germany
Risky
Freelancer Ethical Hacker (m/f/d) – IT Security Analyst & Cybercrime Expert
About us:
We are an innovative security company specializing in discreet security analyses for major clients. Our mission is to combat digital threats and uncover vulnerabilities to ensure the highest level of security for our clients. We are looking for talented IT security professionals from around the world who are eager to apply their skills in practice and take on exciting challenges in the field of IT security.
Your tasks:
• Conducting penetration tests and security analyses in complex IT environments
• Identifying and documenting security vulnerabilities and developing solutions
• Assisting in the detection and analysis of cybercrime
• Conducting digital forensic investigations to secure and analyze evidence
• Developing preventive security measures and advising our large clients
Your profile:
• You are eager to apply your talent in practice and are ready to face new challenges
• You have some experience in penetration testing, hacking, or network security, or you are highly motivated to quickly learn these areas
• You are a creative problem solver and love finding new solutions
• Basic knowledge of network technology, cryptography, and operating systems (Linux, Windows, macOS) is a plus
• You are curious, eager to learn, and enjoy working independently and responsibly
• Good English skills (both written and spoken) are required; German language skills are a plus but not mandatory
What we offer:
• An exciting challenge in a dynamic and growing field
• The opportunity to work on real IT security projects for well-known major clients
• Flexible working hours and the option to work remotely as a freelancer
• Fair compensation based on project scope and experience
• A motivated team that will support your development and provide you with new perspectives
Are you ready to test your talent in practice and take on a real challenge?
Then send us your application with your portfolio and a brief introduction by email to [contact address]. If your profile matches our needs, we will invite you to a personal interview.
We look forward to your application!
Skills: Ethical Hacking, Network Security
Hourly rate: 20 - 40 USD
12 hours ago
  • IT & Networking, Information Security & Compliance
Mikrotik Developer for Cloud WiFi Controller & RADIUS Server
not specified 12 hours ago
Client Rank - Good

Payment method verified
$5 233 total spent
9 hires
37 jobs posted
24% hire rate, open job
3.55 of 5 reviews
IN India
Good
We are seeking an experienced Mikrotik Developer to create a cloud-based WiFi controller integrated with a RADIUS server. The ideal candidate will have a strong background in Mikrotik configuration and development, with the ability to design and implement a robust solution that meets our connectivity requirements. If you are passionate about networking and have a proven track record in similar projects, we would love to hear from you.
Skills: Network Administration, Linux System Administration, VPN, Linux, Network Security
Budget: not specified
12 hours ago
  • IT & Networking, Network & System Administration
Ceo
not specified 12 hours ago
Client Rank - Risky

Payment method not verified
no reviews
US United States
Risky
I'm reaching out because I'm in need of assistance with writing a proposal, and I'd love to learn more about your services.

Here are the details for this specific RFP 91275

RPS requires a hosted solution that provides a combination of equipment and services that will monitor, detect and remediate threats. The desired solution should include equipment, services, or a combination of equipment and services that monitor and/or detect threats to a network and that take responsive action to remediate or otherwise address those threats including equipment and services that may include the following features, or their equivalents:

Advanced attack surface management and asset management solutions
Bug bounty solutions & services
Compliance assessment
Dark web scanning
Data Loss Prevention
Internal/external vulnerability scanning
Network/device monitoring & response
Network Security Audit
Network traffic analysis
Managed detection & response (MDR)
Managed Service Providers
Maturity models
Network Detection Response (NDR)
Penetration testing
Security Operations Center (SOC) for around the clock (24/7/365) monitoring, detection, and response
Threat hunting/Updates and threat intelligence
Vulnerability management.
This is the information I can provide at this time. I look forward to your response and discussing how you can assist me with my proposal.


Best regards,
Skills: Technical Writing, Executive Summary, Project Proposal, Request for Information, Request for Proposal, Proposal Writing, Business Proposal Writing, Tender Document, Request for Quotation, Proposal, RFP Writing, Grant Writing, Writing, Content Writing, Grant Application
Budget: not specified
12 hours ago
  • Writing, Professional & Business Writing
VPN IPSec Configuration Between Oracle Cloud and On-Premise Infrastructure
10 - 75 USD / hr
10 hours ago
Client Rank - Excellent

Payment method verified
$6 161 total spent
35 hires
50 jobs posted
70% hire rate, open job
4.80 of 19 reviews
US United States
Excellent
We are seeking a skilled network engineer to configure a VPN IPSec connection between our Oracle Cloud Infrastructure and our on-premise environment. The ideal candidate should have hands-on experience with cloud networking, particularly with Oracle Cloud. Your expertise will ensure secure, reliable communication between our systems. If you have a strong background in VPN setup and cloud services, we would love to hear from you.
Skills: VPN, Network Administration, Linux System Administration, Network Security, System Administration
Hourly rate: 10 - 75 USD
10 hours ago
  • IT & Networking, Network & System Administration
Instagram got hacked
not specified 9 hours ago
Client Rank - Risky

Payment method not verified
2 jobs posted
open job
no reviews
PK Pakistan
Risky
Urgent: Instagram got hacked .

My instagram got hacked .I discovered that my password, email, phone number and two factor authentication had been changed, and unauthorised posts were made. I have attempted to reset my password, but it was unsuccessful. My account activity shows suspicious stories containing scam links. I am the rightful owner of this account. I am requesting you to please help me to get my account back.
Skills: Facebook, Instagram, Social Media Management, Cybersecurity Management, Data Recovery, Troubleshooting, Ethical Hacking, Vulnerability Assessment, Network Security, Information Security, Technical Support, Internet Security, Instagram API, Social Media Account Setup, Social Media Marketing
Budget: not specified
9 hours ago
  • Customer Service, Customer Experience & Tech Support
Getting documents from ukraine
not specified 7 hours ago
Client Rank - Risky

Payment method not verified
no reviews
CA Canada
Risky
Hello
I am new to this and I am not sure if you can help me. I am a medical resident and I completed my residency from a Ukraine university. But because of the war and town tearing down I had to leave all my documents behind. Now it's been over 6 months since I have been trying to reach the school for my documents and I am not able to get in contact with anyone who can help at the faculty. If I provide you with my information would you be able to get those documents from their system?
Skills: Cybersecurity Management, Information Security Governance, NIST Cybersecurity Framework, Network Security, GDPR, Governance, Risk & Compliance Software, CIS Control Assessment, Information Security, Information Technology, PCI, Information Security Audit, Security Policies & Procedures Documentation, SOC 2, Information Security Consultation, ISO 27001
Budget: not specified
7 hours ago
  • IT & Networking, Information Security & Compliance
Network Technician/Administrator
250 - 500 USD 6 hours ago
Client Rank - Good

Payment method verified
$1 050 total spent
3 hires
13 jobs posted
23% hire rate, 1 open job
5.00 of 4 reviews
Registered at: 15/08/2018
LR Liberia
Good
Job Opportunity: Network Technician/Administrator (Relocation to West Africa)Location: West Africa (Relocation Required)Start Date: ImmediateA fast-growing technology firm is seeking an experienced and reliable Network Technician or Administrator to join its team in West Africa. The role will involve the setup and ongoing management of wireless networks and Hotspot systems, supporting both community and commercial internet access initiatives.Candidates will be expected to configure and maintain MikroTik routers and wireless infrastructure, deploy and manage user authentication systems for Hotspot environments, and conduct thorough site surveys to ensure optimal signal performance. The role also includes implementing robust network security measures, configuring firewall rules, managing bandwidth, and providing both remote and on-site technical support. Coordination with the operations team is essential to maintain network stability and performance.Ideal applicants will have 3–5 years of practical experience working with MikroTik (RouterOS), wireless networks, and Hotspot systems. A strong grasp of network security, routing protocols, and independent troubleshooting is essential. Familiarity with tools such as Winbox and The Dude, as well as Radius servers, VLANs, and basic monitoring tools, will be considered an advantage. Professionals from India are highly encouraged to apply.In return, the company will provide a one-way flight ticket to West Africa and fully funded accommodation. The starting annual salary is USD 4,000 per annum, with the potential for increases based on performance and deliverables. This position offers the opportunity to work on high-impact projects that are bringing scalable internet access to underserved communities.Let me know if you’d like this converted into a formal PDF or posted to job boards or talent networks.
I prefer this response

Skills: Networking
Fixed budget: 250 - 500 USD
6 hours ago
  • Other, Other
Short Term IT and Network Consultant Needed
500 USD 4 hours ago
Client Rank - Medium

Payment method verified
$263 total spent
2 hires
3 jobs posted
67% hire rate, open job
5.00 of 2 reviews
US United States
Medium
Only freelancers located in the U.S. may apply.
We are seeking a skilled IT and network consultant to support a half marathon in Brooklyn, NY in April. The ideal candidate will have a strong background in IT infrastructure, network configuration, and troubleshooting. You will work closely with our team to set up a temporary network utilizing Starlink devices and access points, identify potential issues, and troubleshoot issues. Strong communication skills and a proactive approach are essential for success in this role. If you have a passion for technology and can deliver results quickly, we want to hear from you!
Skills: Network Administration, Communications, Network Security, Microsoft Windows, Network Equipment
Fixed budget: 500 USD
4 hours ago
  • IT & Networking, Network & System Administration
Twingate VPN Setup and Microsoft 365 SSO Integration Expert Needed
200 USD 4 hours ago
Client Rank - Good

Payment method verified
$2 600 total spent
3 hires
7 jobs posted
43% hire rate, open job
5.00 of 1 reviews
AU Australia
Good
We are seeking an experienced professional to assist with setting up Twingate VPN for our Microsoft file server and integrating it with Microsoft 365 Single Sign-On (SSO). The ideal candidate will have a deep understanding of network security and cloud solutions. You will be responsible for ensuring a seamless connection and secure access for our team. If you have proven experience in Twingate and Microsoft 365 integrations, we would love to hear from you. Please include your relevant experience in your proposal.
Skills: Network Administration, System Administration, Windows Server, Microsoft Azure, Office 365
Fixed budget: 200 USD
4 hours ago
  • IT & Networking, Network & System Administration
Engineering Secure Software Systems
10 - 30 USD 5 hours ago
Client Rank - Excellent

Payment method verified
$72 131 total spent
55 hires
1 open job
5.00 of 51 reviews
Registered at: 18/03/2023
ES Spain
Excellent
Engineering Secure Software Systems

You need to use those tools.

The CAPEC search tool at https://capec.mitre.org
The National Institute of Standards & Technology (NIST) RMF: https://csrc.nist.gov/Projects/risk-management
• The Fair Institute: https://www.fairinstitute.org/
• The OCTAVE model from SEI: https://resources.sei.cmu.edu/library/asset-view.cfm?assetID=309051
• The Federal Financial Institutions Examination Council (FFIEC) Cybersecurity Assessment Tool:
https://www.ffiec.gov/cyberassessmenttool.htm


1. Create misuse cases to represent security requirements
2. Develop an understanding of how to use CAPEC and CWE national security tools
3. Apply basic Risk Management Framework modeling for actionable decision-making in a security context

I will share more details in PM. thanks.

Skills: C Programming, Java, Systems Engineering, Security Systems, Network Security
Fixed budget: 10 - 30 USD
5 hours ago
  • Websites, IT & Software, Engineering & Science, Sales & Marketing, Business, Accounting, Human Resources & Legal, Trades & Services, Systems Engineering, Security Systems, Network Security
Malware testing for detection and response
300 USD 3 hours ago
Client Rank - Excellent

Payment method verified
$101 651 total spent
70 hires
148 jobs posted
47% hire rate, open job
4.89 of 41 reviews
US United States
Excellent
Looking someone to evaluate an new EDR solution, against other EDRs, under different frameworks, Testing scope will be provided, Looking someone who can work with offshore team and complete the testing, we need someone who knows how to work with offshore developers and get desired results, this may become on going task once we go for proper certifications
Skills: Information Security, Network Security, Penetration Testing, Security Analysis, Internet Security
Fixed budget: 300 USD
3 hours ago
  • IT & Networking, Information Security & Compliance
Email Security Expert Needed for Consultation
500 - 999 USD / hr
2 hours ago
Client Rank - Medium

Payment method verified
$199 total spent
2 hires
1 jobs posted
100% hire rate, open job
4.29 of 2 reviews
US United States
Medium
I am looking for someone who can hack into an email with two factor authentication or teach me how to hack an email. I know this is near impossible but I thought it was worth putting it out there.
Skills: Information Security, Email Deliverability, Vulnerability Assessment, Encryption, Network Security
Hourly rate: 500 - 999 USD
2 hours ago
  • Sales & Marketing, Display Advertising
Google Slow Indexing after Migration to Shopify
not specified 1 hour ago
Client Rank - Risky

Payment method not verified
no reviews
US United States
Risky
A better structured sitemap.xml and robot.txt to guide google better crawl and index my webpages and also audit for store and fix the errors that can negatively influence google indexing.
Skills: Off-Page SEO, SEO Strategy, Google Analytics, Google Search Console, Screaming Frog SEO Spider, On-Page SEO, Technical SEO, Website Migration, SEO Penalty Removal, User Experience Design, Web Server, Schema Markup, Web Development, Web Design, Network Security
Budget: not specified
1 hour ago
  • Sales & Marketing, Display Advertising
NOC Technician / Junior Engineer
10 - 15 USD / hr
1 hour ago
Client Rank - Excellent

Payment method verified
$8 577 total spent
21 hires
40 jobs posted
53% hire rate, open job
4.95 of 18 reviews
AU Australia
Excellent
Ip.Glass are Australian network and cyber security business providing high quality modern services to enterprise clients in Australia. We are looking for assistance with supporting our client environments and providing exceptional 24/7 experience.

Key Responsibilities:
• Monitoring Alerts: Continuously monitoring alerts from various devices and systems, such as servers, routers, switches, firewalls, and other critical infrastructure, to detect any downtime or issues.
• Incident Detection and Response: When an alert is triggered (e.g., device is down, performance degradation), the NOC Technician responds by troubleshooting or escalating the issue to the appropriate team or technician.
• Issue Resolution: If possible, the NOC Technician will resolve issues remotely or guide clients through troubleshooting steps.
• Escalation Management: If an issue cannot be resolved within a set timeframe or requires more advanced expertise, the technician escalates the issue to higher-level engineers or specialists.
• Communication with Clients: Keeping clients informed about the status of issues, resolutions, and ongoing incidents.
• Documentation: Logging all issues, resolutions, and steps taken in the system for future reference and tracking.
• Other support: Assisting in updating and maintaining our client information and knowledge management documentation, assisting in producing customer reports and other customer technical administration.
• Shift Hours: The Job will require the engineer to be fully online between 12AM to 8AM Sydney time.

Skills Required:
• Technical Knowledge: Understanding of network infrastructure (Cisco CCNA level), server management, and monitoring tools
• Technology Stack: Fortinet and Cisco experience are a welcome.
• Problem-Solving: Ability to identify, analyse, and resolve issues quickly and efficiently.
• Communication Skills: Clear verbal and written communication in English.
• Attention to Detail: Quickly noticing anomalies and patterns in alert systems.

Tools Used:
• Monitoring Systems: Zabbix, SolarWinds, FortiAnalyzer.

What We Offer:
• A dynamic and supportive team environment.
• Opportunities for growth and career development within the company.
• Comprehensive training and mentoring from experienced Engineers and Consultants.

The Job will require the engineer to be online between 12AM to 8AM Sydney time.
Skills: Firewall, Network Administration, Network Security, VPN, Microsoft Azure, System Configuration, Technical Support, Network Equipment, Troubleshooting
Hourly rate: 10 - 15 USD
1 hour ago
  • IT & Networking, Network & System Administration
NOC Technician / Junior Engineer
6 - 10 USD / hr
1 hour ago
Client Rank - Medium

Payment method verified
2 jobs posted
open job
no reviews
AU Australia
Medium
Ip.Glass are Australian network and cyber security business providing high quality modern services to enterprise clients in Australia. We are looking for assistance with supporting our client environments and providing exceptional 24/7 experience.

Key Responsibilities:
• Monitoring Alerts: Continuously monitoring alerts from various devices and systems, such as servers, routers, switches, firewalls, and other critical infrastructure, to detect any downtime or issues.
• Incident Detection and Response: When an alert is triggered (e.g., device is down, performance degradation), the NOC Technician responds by troubleshooting or escalating the issue to the appropriate team or technician.
• Issue Resolution: If possible, the NOC Technician will resolve issues remotely or guide clients through troubleshooting steps.
• Escalation Management: If an issue cannot be resolved within a set timeframe or requires more advanced expertise, the technician escalates the issue to higher-level engineers or specialists.
• Communication with Clients: Keeping clients informed about the status of issues, resolutions, and ongoing incidents.
• Documentation: Logging all issues, resolutions, and steps taken in the system for future reference and tracking.
• Other support: Assisting in updating and maintaining our client information and knowledge management documentation, assisting in producing customer reports and other customer technical administration.
• Shift Hours: The Job will require the engineer to be fully online between 12AM to 8AM Sydney time.

Skills Required:
• Technical Knowledge: Understanding of network infrastructure (Cisco CCNA level), server management, and monitoring tools
• Technology Stack: Fortinet and Cisco experience are a welcome.
• Problem-Solving: Ability to identify, analyse, and resolve issues quickly and efficiently.
• Communication Skills: Clear verbal and written communication in English.
• Attention to Detail: Quickly noticing anomalies and patterns in alert systems.

Tools Used:
• Monitoring Systems: Zabbix, SolarWinds, FortiAnalyzer.

What We Offer:
• A dynamic and supportive team environment.
• Opportunities for growth and career development within the company.
• Comprehensive training and mentoring from experienced Engineers and Consultants.

The shift will be covering 12AM to 8AM Sydney Time.
Skills: Network Administration, Network Security, Technical Support
Hourly rate: 6 - 10 USD
1 hour ago
  • Customer Service, Customer Experience & Tech Support
Need a ethical hacker
not specified 12 minutes ago
Client Rank - Risky

Payment method not verified
no reviews
IN India
Risky
Need a ethical hacker for a smll project related to cyber security
Skills: Security Testing, Network Security, Vulnerability Assessment, Penetration Testing, Web Application Security, Network Penetration Testing, Internet Security, Information Security Audit, Website Security, API Testing, OWASP, Code Review, Web App Penetration Testing, Security Assessment & Testing, Ethical Hacking
Budget: not specified
12 minutes ago
  • IT & Networking, Information Security & Compliance
Call to action
Freelancing is a business
Make it more profitable with Vollna

Streamline your Upwork workflow and boost your earnings with our smart job search and filtering tools. Find better clients and land more contracts.