We care about
your security.

Nethemba is a leading Slovak IT security firm especialized in web security, penetration testing, and RFID security audits. Since 2007, we’ve been securing businesses with cutting-edge research and expertise, trusted by companies worldwide.

SECURITY

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SYSTEM

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ANALYSIS

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NETWORK

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DIGITAL

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SECURITY

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SYSTEM

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ANALYSIS

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NETWORK

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DIGITAL

About

Nethemba is a Slovak IT security company founded in 2007, primarily focused on web application security and various penetration tests. In addition to the broad portfolio that includes intranet and local system security audits, forensic digital analysis, wireless networks audits and VoIP, Nethemba is the only Slovak/Czech company that offers RFID security audits and active security research which is demonstrated by their regular presentations at worldwide conferences.

Blog

2025-03-03
Summer news: Hacker discount of 13.37% on all our services + great educational hacker videos + see you at WHY2025!
For our loyal and new customers, we are offering a 13.37% discount on all penetration tests and security...
2025-03-03
Summer news: Hacker discount of 13.37% on all our services + great educational hacker videos + see you at WHY2025!
For our loyal and new customers, we are offering a 13.37% discount on all penetration tests and security...
DALL·E 2023-12-25 22.16.00 - A conceptual digital artwork showcasing the idea of maximum mobile internet anonymity
How to maximize anonymity when accessing the Internet on mobile
The problem of mobile anonymity Dystopia is in full swing in Europe, and achieving true anonymity from...

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Nethemba
Nethemba15 hours ago
MITRE AADAPT™ (Adversarial Actions in Digital Asset Payment Technologies), is a comprehensive knowledge base that outlines adversary tactics and techniques for digital asset management systems, derived from real-world attacks, observations, and vulnerabilities. AADAPT is modeled after the MITRE ATT&CK® framework and its tactics and techniques are complementary to those in ATT&CK.
Nethemba
Nethemba3 days ago
1. For our loyal and new customers, we are offering a 13.37% discount on all penetration tests and security audits, provided the binding order is received by August 31, 2025, and the work commences before this date. If you are planning penetration testing or security audits this year, consider rescheduling them for the summer. Not only will you save money, but we can start working on them almost immediately. Unfortunately, we are usually swamped and challenging to reach in the fall and winter.

2. Our long-time colleague Ian Budd has made (and continues to produce) a series of great hacking videos with varying degrees of difficulty. If you want to learn how to hack like a pro, you will appreciate these videos.
https://www.youtube.com/@sabretoothatNethemba

3. The world’s largest hacking camp, WHY2025, is completely sold out. If you were lucky enough to get a ticket, let us know and we’ll be happy to meet you there on August 8-12!
https://why2025.org/
Summer news: Hacker discount of 13.37% on all our services + great educational hacker videos + see you at WHY2025!
https://nethemba.com/summer-news-hacker-discount-of-13-37-on-all-our-services-great-educational-hacker-videos-see-you-at-why2025/
Nethemba
sabretooth at Nethemba
sabretooth is a senior pentester at https://nethemba.com Here is a place for him to attempt boxes available at TryHackMe and HackTheBox in real-time, going in blind. Consider https://nethemba.com for all your pentesting needs. We care about your security.
Nethemba
Nethemba3 days ago
Review of Ashigaru Whirlpool: RSA Blinding & Deanonymization Concerns