Hire the Best Network Pentesters
in the United States

"Top Rated Plus" cybersecurity consultant and published author with 25+ years of experience specializing in penetration testing. Clients hire me when they need senior-level testing that includes clear scoping, reporting that drives remediation, and efficient execution. I’ve led red team and penetration testing work for Fortune 100 enterprises, government agencies, and startups. My assessments are designed to simulate realistic attacker behavior, prioritize what matters most, and produce results that are easy for technical teams to reproduce and fix. Areas of expertise: * Web application testing (OWASP Top 10, authentication/session flaws, access control, input validation, SSRF, IDOR, RCE) * API testing (token/session handling, authorization boundaries, input validation, business logic, fuzzing where appropriate) * Internal and external network testing (Windows, Linux, hybrid) with segmentation and control validation * Active Directory testing (enumeration, privilege escalation simulation, attack path validation) * AWS and Azure security reviews (misconfigurations, IAM privilege analysis, exposure discovery, logging and monitoring validation) * Compliance-aligned testing and guidance (PCI DSS, HIPAA, CIS, NIST and more) What you can expect: * Strong communication, documented scope, and no surprises * Findings prioritized by real-world impact, not just scanner output * Executive summary plus actionable remediation steps your team can use immediately * Optional live debrief and remediation testing Certifications: CISSP, CCSP, ISSMP, AWS Security Specialty, AWS Solutions Architect, CCNP Security, and more. Published author of multiple penetration testing books and a frequent security conference speaker.

Organizations don't fail because they lack technology. They fail because security weaknesses remain undiscovered until attackers exploit them. 𝑨𝒓𝒆 𝒚𝒐𝒖 𝒍𝒐𝒐𝒌𝒊𝒏𝒈 𝒇𝒐𝒓 𝒂 𝒄𝒚𝒃𝒆𝒓𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒑𝒓𝒐𝒇𝒆𝒔𝒔𝒊𝒐𝒏𝒂𝒍 𝒘𝒉𝒐 𝒄𝒂𝒏 𝒊𝒅𝒆𝒏𝒕𝒊𝒇𝒚 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒓𝒊𝒔𝒌𝒔, 𝒔𝒕𝒓𝒆𝒏𝒈𝒕𝒉𝒆𝒏 𝒚𝒐𝒖𝒓 𝒊𝒏𝒇𝒓𝒂𝒔𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆, 𝒊𝒎𝒑𝒓𝒐𝒗𝒆 𝒄𝒐𝒎𝒑𝒍𝒊𝒂𝒏𝒄𝒆 𝒑𝒐𝒔𝒕𝒖𝒓𝒆, 𝒂𝒏𝒅 𝒔𝒆𝒄𝒖𝒓𝒆 𝒚𝒐𝒖𝒓 𝒄𝒍𝒐𝒖𝒅 𝒆𝒏𝒗𝒊𝒓𝒐𝒏𝒎𝒆𝒏𝒕𝒔 𝒃𝒆𝒇𝒐𝒓𝒆 𝒂𝒕𝒕𝒂𝒄𝒌𝒆𝒓𝒔 𝒇𝒊𝒏𝒅 𝒗𝒖𝒍𝒏𝒆𝒓𝒂𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔? I help startups, enterprises, and government organizations build secure, compliant, and resilient environments. 𝑾𝒊𝒕𝒉 15+ 𝒚𝒆𝒂𝒓𝒔 𝒐𝒇 𝒉𝒂𝒏𝒅𝒔-𝒐𝒏 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆 𝒊𝒏 𝒄𝒚𝒃𝒆𝒓𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚, 𝒊𝒏𝒇𝒐𝒓𝒎𝒂𝒕𝒊𝒐𝒏 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚, 𝒔𝒚𝒔𝒕𝒆𝒎 𝒂𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒊𝒐𝒏, 𝒄𝒍𝒐𝒖𝒅 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚, 𝒄𝒐𝒎𝒑𝒍𝒊𝒂𝒏𝒄𝒆, 𝒂𝒏𝒅 𝑫𝒆𝒗𝑺𝒆𝒄𝑶𝒑𝒔, 𝑰 𝒅𝒆𝒍𝒊𝒗𝒆𝒓 𝒑𝒓𝒂𝒄𝒕𝒊𝒄𝒂𝒍 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔 𝒕𝒉𝒂𝒕 𝒓𝒆𝒅𝒖𝒄𝒆 𝒓𝒊𝒔𝒌 𝒂𝒏𝒅 𝒔𝒖𝒑𝒑𝒐𝒓𝒕 𝒃𝒖𝒔𝒊𝒏𝒆𝒔𝒔 𝒈𝒓𝒐𝒘𝒕𝒉. I do not provide generic recommendations or automated scan reports. I deliver actionable security insights, practical remediation strategies, and measurable improvements that directly support business objectives. 𝐖𝐡𝐞𝐧 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐞𝐧𝐠𝐚𝐠𝐞 𝐦𝐞, 𝐭𝐡𝐞𝐲 𝐠𝐚𝐢𝐧 𝐚 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐩𝐚𝐫𝐭𝐧𝐞𝐫 𝐜𝐚𝐩𝐚𝐛𝐥𝐞 𝐨𝐟 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐛𝐨𝐭𝐡 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐜𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬 𝐚𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬. 💼 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✔ Penetration Testing (Web, API, Network, Cloud) ✔ Vulnerability Assessment & Risk Management ✔ ISO 27001, SOC 2, NIST & Security Compliance ✔ Cloud Security (AWS & Azure) ✔ DevSecOps & CI/CD Security ✔ Identity & Access Management (IAM) ✔ Windows & Linux System Administration ✔ Security Architecture & Infrastructure Hardening ✔ SIEM, Security Monitoring & Incident Response 🛠️ 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 🔹 Comprehensive Security Assessments 🔹 Actionable Remediation Recommendations 🔹 Compliance Gap Analysis & Readiness Support 🔹 Cloud & Infrastructure Security Reviews 🔹 Secure DevOps Implementation 🔹 Security Policies, Standards & Procedures 🔹 Risk Reduction & Security Improvement Strategies ⭐ 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? ✔ 15+ Years of Proven Cybersecurity Experience ✔ Expertise Across Security, Compliance, Infrastructure, and Cloud ✔ Business-Focused Security Solutions ✔ Strong Technical and Strategic Leadership ✔ Deep Understanding of Modern Threat Landscapes ✔ Clear Communication and Executive-Level Reporting ✔ Trusted Advisor for Long-Term Security Initiatives ✔ Hands-On Experience with Complex Security Environments Cybersecurity is no longer optional. A single vulnerability, misconfiguration, or compliance failure can lead to financial loss, operational disruption, regulatory penalties, and reputational damage. 𝑰 𝒅𝒐𝒏'𝒕 𝒋𝒖𝒔𝒕 𝒊𝒅𝒆𝒏𝒕𝒊𝒇𝒚 𝒗𝒖𝒍𝒏𝒆𝒓𝒂𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔, 𝑰 𝒉𝒆𝒍𝒑 𝒐𝒓𝒈𝒂𝒏𝒊𝒛𝒂𝒕𝒊𝒐𝒏𝒔 𝒆𝒍𝒊𝒎𝒊𝒏𝒂𝒕𝒆 𝒓𝒊𝒔𝒌𝒔, 𝒔𝒕𝒓𝒆𝒏𝒈𝒕𝒉𝒆𝒏 𝒅𝒆𝒇𝒆𝒏𝒔𝒆𝒔, 𝒂𝒏𝒅 𝒃𝒖𝒊𝒍𝒅 𝒔𝒆𝒄𝒖𝒓𝒊𝒕𝒚 𝒑𝒓𝒐𝒈𝒓𝒂𝒎𝒔 𝒕𝒉𝒂𝒕 𝒔𝒖𝒑𝒑𝒐𝒓𝒕 𝒃𝒖𝒔𝒊𝒏𝒆𝒔𝒔 𝒈𝒓𝒐𝒘𝒕𝒉. 𝐈𝐟 𝐲𝐨𝐮'𝐫𝐞 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚 𝐜𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐰𝐡𝐨 𝐜𝐨𝐦𝐛𝐢𝐧𝐞𝐬 𝐝𝐞𝐞𝐩 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 with a business-focused approach, let's discuss how I can help secure your environment. Connect with me today! 🌐 #CyberSecurity #InformationSecurity #Pentest #Compliance # DevOps #System Administration #IAM #GRC #CloudSecurity #SecurityOps #NIST #GuardianOfYourData #Cybersecurity #EthicalHacking #InformationSecurity

Experienced analyst and pentester working in Cybersecurity. Looking to consult or actively pentest to help find vulnerabilities and recommend remediations. I will pentest (ethically "hack") your website, network, and systems to conduct a vulnerability assessment. I can also conduct forensics. Need to get into a locked phone or computer? Need to recover deleted files? Nothing is every truly gone. Certifications: Offensive Security Certified Professional (OSCP) GIAC Certified Incident Handler (GCIH) GIAC Certified Windows Security Administrator (GCWN) GIAC Certified Systems and Network Auditor (GSNA) GIAC Certified Penetration Tester (GPEN) CompTIA Security+ CompTIA Pentest+ Certified Ethical Hacker (CEH) Virtual Hacking Labs Penetration Testing Course Virtual Hacking Labs Penetration Testing Advanced+ Pertinent Training: SANS SEC504: Hacker Tools, Techniques, Exploits, and Incident Handling SANS SEC505: Securing Windows and PowerShell Automation SANS FOR508: Advanced Incident Response, Threat Hunting, and Digital Forensics SANS MGT512: Security Leadership Essentials for Managers SANS AUD507: Auditing & Monitoring Networks, Perimeters & Systems U.S. CYBERCOM: Cyber Common Technical Core U.S. CYBERCOM: Cyber Operations Technician Warrant Officer Basic Course U.S. CYBERCOM: Applied Fundamentals (Windows OS, *NIX, Networking & Tier 1 Forensics Triage) U.S. CYBERCOM: Hacking Methodologies U.S. CYBERCOM: Intermediate Scripting (Python/PowerShell) U.S. CYBERCOM: Cyber Operations Planner Course (COPC) U.S. CYBERCOM: Cyber Mission Commander Course (MCC) OFFSEC: Penetration Testing with Kali (60 Days) Certified Ethical Hacker (CEH) Virtual Hacking Lab (30 Days)

Steven is a cybersecurity expert, Python developer, and automation specialist who provides tailored solutions to enhance digital security, optimize processes, and empower businesses through innovative technology. With a strong background in ethical hacking and penetration testing, Steven helps businesses identify vulnerabilities and implement robust security measures. Specializing in comprehensive pentesting, he covers wireless networks, mobile applications, web applications, and network systems. His goal is to safeguard digital infrastructures and ensure systems remain secure from evolving cyber threats. As a skilled Python developer, Steven crafts high-quality, efficient software solutions to meet specific client needs. Whether it’s developing custom applications, automating processes, or optimizing workflows, he leverage the full power of Python to deliver scalable, reliable, and performance-driven solutions. For businesses seeking to streamline operations and eliminate repetitive tasks, Steven creates seamless automation solutions that improve productivity, reduce errors, and save valuable time. He helps clients automate processes, allowing them to focus on more strategic initiatives. Staying current with the latest industry trends and technologies is a core principle of Steven's approach. He is committed to delivering high-quality results that not only meet but exceed client expectations. Clear communication, timely project completion, and a collaborative approach to every project are all part of his dedication to client success. Whether working with startups, small businesses, or enterprises, Steven is committed to helping clients achieve their goals with precision and professionalism. Contact Steven today to discuss how his expertise can help bring your vision to life and unlock the potential of your business through secure, efficient, and automated solutions.

Stop relying on automated scans. I find the vulnerabilities they miss. I’m a senior penetration tester and vulnerability researcher with deep experience across enterprise networks, web apps / APIs and cloud platforms. Most testers just run automated tools and hand you a generic report. I simulate how an attacker actually thinks, perform thorough testing, and deliver professional, tailored reporting suitable not just for your own remediation efforts but also for audit / compliance. Benefits of manual testing: - Chaining multiple low/medium findings to show more significant impact - Breaking multi-tenant isolation - Bypassing auth controls (JWT, OAuth, misconfigurations) - Identifying cost-amplification / abuse vectors (e.g., billing attacks in serverless environments) - ZERO false positives (and wasted time trying to remediate non-issues) - REAL severity scoring (not just CVSS or ratings with no connection to actual impact/risk for your systems and data) What I Deliver - Manual, attacker-style testing (not just scans) - Clear, prioritized findings with real business impact - Proof-of-concept exploits where it matters - Practical remediation guidance your devs can use immediately - Optional retesting to verify fixes Common Engagements - SaaS / multi-tenant application security testing - API and authentication testing (JWT, OAuth, session flaws) - Cloud security reviews (GCP, AWS, Azure, O365) - DevOps security reviews (Gitlab/hub, BitBucket, etc.) - Pre-SOC2 / investor readiness assessments - High-intensity black-box pentests Why Clients Hire Me - I go beyond the scan—I find what others miss - I understand both offense and architecture - I communicate clearly with both engineers and leadership - I’ve worked on MANY real-world, high-impact systems I also help organizations: - Investigate breaches - Contain active threats - Recover compromised systems (Note: I do not assist with social media account recovery.)

Cybersecurity professional specializing in Red Teaming, Network Security, and Adversary Emulation. Skilled in bypassing EDR solutions, executing stealthy attacks, and assessing enterprise security postures. Led 12+ Active Directory-focused CTF events with 120+ participants, automated offensive security workflows, and evaluated vendor security solutions. Focused on TTP research, OPSEC evasion, and improving threat detection. I have worked on building test environments using Atomic Red Team and AWS Lambda, running attack campaigns, and securing APIs, web applications, and AI models. As the founder of Assumed Breach, I provide services such as penetration testing, red team operations, phishing simulations, and incident response. I am certified in PNPT, CRTO, and Security+, bringing expertise in offensive security.