Top Vulnerability Assessment freelancers

519 freelancers list Vulnerability Assessment on Upwork.

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Showing 50 of 519Data updated Nov 7

# Freelancer		SinceMember since
Iskandar R. 🇵🇱🇵🇱 Security Engineering and Cybersecurity Analytics	$12k↑ 3%	Jan 2016Jan 20, 2016
Zhou K. 🇨🇳🇨🇳 Full Stack Development \| Game Reverse and Security Engineer	$11k↑ 14%	Jan 2024Jan 20, 2024
Keith M. 🇺🇸🇺🇸 Fractional CISO (vCISO) \| Cybersecurity Assessments \| AI Security	$10k↑ 1%	Aug 2021Aug 7, 2021
4 Nandy B. 🇺🇸Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Oct 21, 2026.🇺🇸 Cloud Security Expert \| AWS, Azure, DevOps & Compliance	≈$9k–	Oct 2021Oct 7, 2021
5 Abdullah A. 🇵🇰🇵🇰 No-Code App Auditor \| Bubble & Replit Takeover \| Security + AI	$8k↓ 1%	Jan 2014Jan 9, 2014
6 Viktor S. 🇵🇹🇵🇹 Penetration Tester \| Cybersecurity Expert \| Ethical Hacker \|	$7k↓ 8%	Jun 2024Jun 27, 2024
7 Mohammad Mustaque A. 🇮🇳🇮🇳 Enterprise Cloud & Infrastructure Security Architect \| Zero Trust/SASE	$7k–	Jun 2020Jun 14, 2020
8 muhammad k. 🇵🇰🇵🇰 SOC 2 & ISO 27001 Audit Readiness Expert \| Vanta & Drata	$7k↑ 3%	Dec 2010Dec 21, 2010
9 Mohammed J. 🇵🇸🇵🇸 Penetration Tester \| Application Security Expert \| Ethical Hacker	$7k↑ 11%	Apr 2023Apr 11, 2023
10 Shay A. 🇺🇸 NewNew🇺🇸 Cybersecurity Consultant \| Lifecycle: Cyber + AI Automation	$6k↑ 76%	Aug 2026Aug 29, 2026

Freelancer	MRR	Member since
11 Hidden freelancer🇦🇱 Private profile	$6k–	–
12 Clayton S. 🇺🇸🇺🇸 Technology Specialist	$6k↑ 22%	Apr 2010Apr 27, 2010
13 Luca F. 🇮🇹🇮🇹 Senior Penetration Tester \| Web, Mobile, API & LLM \| SOC 2 \| OSCP	$6k↑ 11%	Aug 2016Aug 22, 2016
14 Oscar C. 🇨🇷🇨🇷 Cybersecurity Engineer	$5k↓ 17%	Nov 2014Nov 10, 2014
15 Rob S. 🇬🇧🇬🇧 PCI Compliance Expert, ISO 27001, GDPR and IT Security Consultant	$5k↑ 5%	Mar 2015Mar 6, 2015
16 Eslam M. 🇦🇪🇦🇪 Ethical Hacker & Pen Tester \| Bugs Reported to Microsoft & Facebook	$5k↑ 3%	Nov 2011Nov 19, 2011
17 Mahesh T. 🇮🇳🇮🇳 Cybersecurity Architect \| AWS & Azure Security \| Penetration Testing	$4k↓ 1%	Apr 2018Apr 20, 2018
18 Mark F. 🇬🇧🇬🇧 Cyber Security Compliance, Risk and Governance	$4k↓ 12%	Jan 2021Jan 21, 2021
19 Nigel S. 🇨🇦 NewNew🇨🇦 Cloud Security Researcher	$4k↓ 31%	Jul 2026Jul 15, 2026
20 Aamir T. 🇺🇸🇺🇸 Cybersecurity & Information Security Expert \| GRC \| Cloud Security	$4k↓ 9%	Jan 2024Jan 1, 2024

Freelancer	MRR	Member since
21 Yogesh Y. 🇮🇳🇮🇳 Cyber Security Architect \| Microsoft Security Stack Expert \| SOC Lead	$4k↑ 3%	Jun 2018Jun 4, 2018
22 Brandon E. 🇺🇸🇺🇸 Security Manager \| Hands-On Leadership \| SIEM \| AppSec \| Risk & Compli	$4k↑ 15%	Feb 2017Feb 14, 2017
23 Travis N. 🇺🇸🇺🇸 Forward Deployed Engineer \| GCP, Terraform, Kubernetes, Cloud Security	$3k↓ 20%	Aug 2025Aug 24, 2025
24 Najam U. 🇵🇰🇵🇰 Penetration Tester \| Cloud, Web, API & Network Security \| vCISO	$3k↑ 46%	Aug 2017Aug 17, 2017
25 Youssef E. 🇲🇦🇲🇦 Penetration Tester \| Web, API, Network & Cloud Security \| GXPN, GCIH	$3k↑ 9%	Oct 2025Oct 25, 2025
26 Julian M. 🇬🇷🇬🇷 Penetration Tester \| Security Consultant \| OSCP \| OSWE \| CREST \| Tutor	$3k↑ 3%	Feb 2023Feb 11, 2023
27 Bhashit P. 🇮🇳🇮🇳 Compliance Audit \| ISO27001 \| SOC2 \| GDPR \| HIPAA \| vCISO	$3k↓ 17%	Oct 2020Oct 24, 2020
28 Thomas W. 🇺🇸🇺🇸 Fractional/Virtual CISO: Cybersecurity GRC Compliance, SOC 2 Readiness	$3k↑ 1%	Apr 2018Apr 16, 2018
29 Sameh A. 🇺🇸🇺🇸 Information Security Consultant	$3k↑ 2%	Apr 2018Apr 2, 2018
30 Vasyl D. 🇺🇦🇺🇦 Senior Application Security Engineer \| Cloud & AI Security Specialist	$3k↑ 3%	Mar 2018Mar 1, 2018

Freelancer	MRR	Member since
31 Vikas G. 🇮🇳🇮🇳 Top-Rated Penetration Tester \| Web, API & AI Security	$2k↑ 17%	Jun 2018Jun 20, 2018
32 Andrew H. 🇺🇸🇺🇸 Seasoned CyberSec, System Admin & Full Stack Dev, 5+ yrs experience	$2k0%	Sep 2021Sep 27, 2021
33 Genadi S. 🇬🇪🇬🇪 Penetration Tester \| Cyber Security Consultant	$2k↓ 6%	Jul 2021Jul 5, 2021
34 Salman A. 🇵🇰🇵🇰 Instagram Account Recovery \| Facebook Account Recovery \| Facebook BM	$2k↓ 2%	May 2016May 8, 2016
35 Arslan M. 🇶🇦🇶🇦 Senior Penetration Tester \| OSCP \| CREST CRT	$2k↑ 5%	Sep 2023Sep 4, 2023
36 Oussama H. 🇲🇦🇲🇦 Full-Stack \| Cybersecurity \| Blockchain Engineer	$2k↑ 2%	Apr 2019Apr 20, 2019
37 Oleksandr F. 🇺🇦🇺🇦 Cybersecurity Engineer Penetration Tester Cloud Security ISO27001	$2k0%	Dec 2020Dec 15, 2020
38 Hassan S. 🇵🇰🇵🇰 OSCP Penetration Tester \| Web & API Pentest \| VAPT \| SOC 2 & PCI DSS	$2k↑ 19%	Mar 2026Mar 15, 2026
39 Huzaifa A. 🇵🇰🇵🇰 Full-Stack Web Developer (React Node.js Laravel) \| Web App Security	$2k↑ 17%	Oct 2022Oct 22, 2022
40 Muhammad A. 🇵🇰🇵🇰 Information Security \| SOC Engineer \| CyberSecurity Professional	$2k↑ 18%	Nov 2020Nov 23, 2020

Freelancer	MRR	Member since
41 Ali A. 🇱🇧🇱🇧 cybersecurity and software development	$2k↑ 16%	May 2025May 28, 2025
42 Khushbu A. 🇸🇬🇸🇬 Cybersecurity Consultant	$2k↑ 16%	Feb 2023Feb 1, 2023
43 Ahsan S. 🇵🇰🇵🇰 Cyber Security Consultant \| Penetration Tester \| Bug Bounty Hunter	$2k↓ 1%	Jan 2026Jan 22, 2026
44 Mostafa M. 🇪🇬 NewNew🇪🇬 Information Security \| Bug Bounty, Penetration Testing	$2k–	Oct 2026Oct 22, 2026
45 Volodymyr Z. 🇬🇧Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇬🇧 Application Security / Penetration Testing	≈$2k–	Sep 2014Sep 18, 2014
46 MUHAMMAD A. 🇺🇸🇺🇸 SOC 2 & HIPAA Compliance \| SaaS Security \| AWS \| DevOps \| AI Engineer	$2k↓ 1%	Apr 2010Apr 8, 2010
47 Md Shohel R. 🇧🇩🇧🇩 Penetration Tester, OSCP, ISO 27001 LA, eCPPT, eWPTX & CEH Certified	$2k↓ 26%	Jun 2020Jun 4, 2020
48 Chirag G. 🇦🇺🇦🇺 Cyber Security Consultant \| AWS \| Azure \| GCP \| GRC	$2k0%	Mar 2024Mar 18, 2024
49 Muhammed Yildiray O. 🇹🇷🇹🇷 Reverse Engineer \| Android, iOS, Windows \| Cyber Security Researcher	$1k↓ 18%	Aug 2022Aug 22, 2022
50 Fedi A. 🇹🇳🇹🇳 Multi-Tenant SaaS Security Engineer \| PostgreSQL RLS, Auth & Pentest	$1k↑ 10%	Jan 2023Jan 5, 2023

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