Hire the Best Internet Security Specialists
in the Netherlands

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Konstantin S.

Rotterdam, Netherlands

$70/hr
4.8
140 jobs

Need a cybersecurity expert who delivers actionable results? With 10+ years of hands-on experience, I help organizations secure their infrastructure — cloud or on-prem — through system hardening, vulnerability assessments, and secure architecture design. 💼 What I offer: • Penetration testing (manual & automated) • Cloud security reviews (AWS, GCP, Azure) • Infrastructure audit & risk assessment • ISO 27001 & NIST 800-based implementation • Active Directory & OS security (Linux/Windows) 🛡 Certifications: CompTIA Security+, Pentest+, CASP+ I take pride in delivering only the highest standards — “Nil Satis Nisi Optimum.” Let's make your systems resilient and compliant — message me to discuss your project.

  • Internet Security
  • Web Application Security
  • Firewall
  • Network Security
  • Information Security
  • Application Security
  • Security Policies & Procedures Documentation
  • Security Engineering
  • IT Compliance Audit
  • Compliance
  • System Hardening
  • Financial Audit
  • Information Security Audit
  • Security Infrastructure
  • Security Analysis
  • Network Penetration Testing
Dylan P.

Amsterdam, Netherlands

$70/hr
5.0
18 jobs

Certified penetration tester with 6+ years of professional experience helping businesses strengthen their infrastructure, web applications, and cloud environments against real-world attacks. I help organizations identify and mitigate vulnerabilities before attackers can exploit them. With hands-on experience across enterprise networks, cloud platforms, and web applications, I deliver realistic, compliance-aligned penetration testing and clear, actionable reports that drive measurable security improvements. My Expertise Includes: Infrastructure Security - Windows & Linux Servers - Active Directory Environments - Network Segmentation & Firewall Assessments - Compliance Reviews (e.g., NIS2, ISO 27001) Web Application Security - Authentication & Access Control - Misconfigurations and Logic Flaws - OWASP Top 10 Vulnerability Testing Configuration and Compliance Reviews - Cloud Security - Azure and AWS Environment Assessments - SaaS Security and Privilege Escalation Reviews - Cloud Configuration & Identity Management Audits If you’re looking for a trusted, certified security expert to evaluate your systems, identify vulnerabilities, or prepare for compliance audits; let’s discuss how I can help strengthen your security posture.

  • Penetration Testing
  • Vulnerability Assessment
  • Website Security
  • Information Security
  • Computing & Networking
  • System Administration
  • Bash Programming
  • Python
  • Risk Assessment
  • Report Writing
  • NIST Cybersecurity Framework
  • Microsoft Windows PowerShell
  • Linux System Administration
  • Red Team Assessment
  • Risk Management
Wouter J.

Epe, Netherlands

$25/hr
5.0
1 jobs

Welcome to my profile, I'm Wouter, a 23-year-old from the Netherlands, on a mission to leave my mark on the world. My curiosity drives me to continuously expand my knowledge and lend a helping hand to those I meet along the way. Currently, I'm immersed in the world of Security Management and Analysis, honing my skills and striving for excellence. With a versatile skill set, I'm committed to perpetual self-improvement, always seeking to broaden my horizons. What sets me apart is my specialization in cybersecurity and all facets of security, encapsulated by the acronym PIPI: People, ICT, Physical, and Information. I'm dedicated to safeguarding every dimension of security, a commitment that underscores my approach to every project. Feel free to reach out if you're in need of an adept, security-savvy professional who is not only adept at resolving IT issues but also well-versed in the broader spectrum of security. Let's collaborate to fortify your projects and safeguard your digital world. Looking forward to connecting and making a positive impact together.

  • PHP
  • Python
  • Security Management
  • IT Consultation
  • Office Design
  • Security Testing
  • IT Project Management
  • IT Management
  • Microsoft Excel
  • Microsoft Office
  • Web Analytics
  • Cloud Security
  • Security Analysis
  • SQL Programming
  • CompTIA

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