WebSecTailored Solutions
Industry AverageOne-Size-Fits-AllEnglish, DutchHow to Prepare for the EU NIS2 Directive (Part 1)
English, DutchAs cyberattacks grow, the EU’s NIS2 directive builds on NIS1 to provide more rigorous cybersecurity measures. Learn how to ensure NIS2 compliance with WebSec.
Read Article
Your {Cybersecurity}
Specialist
Specialist
Even the mightiest fortress can fall to a minor breach. At WebSec, we offer advanced cybersecurity solutions, shielding businesses of every size from the threats of today and tomorrow.
Your {Cybersecurity}
Specialist
Specialist
Even the mightiest fortress can fall to a minor breach. At WebSec, we offer advanced cybersecurity solutions, shielding businesses of every size from the threats of today and tomorrow.
Sectors
Services provided by WebSec
Pentesting
Pentesting services involve conducting simulated cyber attacks on a system or network to identify vulnerabilities and assess security measures, helping organizations strengthen their defenses against real-world threats.
Learn about Pentesting
Security Subscriptions
Security subscriptions provide a range of packages that include both offensive and defensive security solutions ensuring comprehensive security at a fair price for companies of all sizes.
Learn about Security Subscriptions
Security Staffing
Staffing Services offer the perfect solution to augment your team with skilled security professionals, ensuring robust defense against cyber threats while enhancing operational efficiency.
Learn about Security StaffingCutting-EdgeApproach
Cutting-Edge
Approach
Experience unmatched security with our groundbreaking 8-step approach. Our advanced techniques and innovative solutions provide unparalleled protection against emerging threats and vulnerabilities, taking security to new heights. Revolutionize your security measures with us.
Secured by WebSec
Whats New?
IoT Firmware, what is it and how does it help you hack a router?
English, DutchThis article explores the process of extracting and analyzing firmware from IoT devices, particularly wireless routers.
Read Article
Enhancing Vulnerability Management under NIS2 through Coordinated Vulnerability Disclosure (Part 2)
English, DutchImplementing coordinated vulnerability disclosure (CVD) programs is critical to NIS2 compliance. Learn strategies to strengthen your cybersecurity efforts here.
Read Article
English, DutchCritical Vulnerability in Vision Helpdesk Allows Unauthorized Session Access
English, DutchA Serialized IDOR vulnerability in Vision Helpdesk enables session prediction, allowing attackers to impersonate users without authentication.
Read Article
English, DutchAttackForge vs PlexTrac Comparison: Differences, Similarities and Alternatives
English, DutchLearn the differences and similarities between AttackForge vs PlexTrac for pentesting management and reporting, including alternatives to make an informed choice.
Read Article
Frequently Asked Questions
Who is WebSec?
WebSec is an organization with a mission and a vision that is fully focused on IT security, WebSec is a specialist in the spectrum of offensive security. WebSec employs specialists who are very advanced in the field of penetration testing, code review and security awareness.
What does WebSec do?
WebSec has ethical hackers (also called IT security consultants, penetration testers or pentesters). We deploy these colleagues at clients to detect errors and security problems in our clients information systems, networks, applications and servers, in order to optimize their security. These professionals know the way a hacker works and thinks, this knowledge is used by our security experts to ensure a secure IT environment for our customers.
Where is WebSec located?
WebSec operates internationally with offices in Europe and the United States.
Headquarters (NL): Keurenplein 41, Unit A6260, 1069 CD Amsterdam, The Netherlands
US Office: 30 N Gould St # 39343, Sheridan, WY 82801, United States
When was WebSec founded?
The trade name WebSec has been around since 2018, previously registered with the Chamber of Commerce under the name 'OS.SI Consulting B.V.' Since August 3, 2020, WebSec has become an independent security firm under a parent company 'WebSec Holding B.V.'
Why choose WebSec?
WebSec delivers high-quality cybersecurity services with a unique combination of flexibility, expertise, transparency, and immediate availability.
Flexible & Fast: Our services are available on a project basis, through subscriptions, or as managed services—fully tailored to your organization. We also provide experienced professionals through our dedicated security staffing branch.
Broad Expertise: Our work spans three core domains: Offensive Security (e.g., pentests and red teaming), Defensive Security (e.g., threat detection and incident response), and IT Governance, Risk & Compliance (e.g., ISO 27001 and NIS2 support).
Certified Quality: WebSec is officially certified under CCV Pentest (v2.0), ISO 27001, and ISO 9001, confirming the quality and professionalism of our services and processes.
Transparent: We maintain clear communication and provide regular updates, ensuring you’re always informed about progress and results.