We care about
your security.
Nethemba is a leading Slovak IT security firm specialized 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.

We care about
your security.
Nethemba is a leading Slovak IT security firm specialized 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.

Our Services

Application Security

Network and System Security
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e-Invoicing vs. GDPR and Professional Secrecy: What the State Didn’t Tell Half a Million Businesses
Slovakia’s e-invoicing act contains not one mention of personal data protection. The bar association asked to shield client identities — rejected. The secret service asked the same for itself — accepted.
Read MoreAgainst e-invoicing: Corporate Stockholm Syndrome
Mandatory e-invoicing from 2027 hits 530,726 entities in Slovakia. The government never costed the one fee businesses will actually pay.
Read MoreSummer 2026 at Nethemba: stack two 13.37% hacker discounts (up to ~25% off everything) + AI-augmented pentesting you can actually trust
Summer is here — and so is our favourite tradition. The 13.37% hacker discount is back. But this year we are going further: you can stack a second 13.37%, and we are being radically transparent about how — and whether — AI ever touches your data. 1. The summer hacker discount: 13.37% off everything Through […]
Read MoreVšimnite si ten paradox – štát sám pokladá e-faktúry za "neúmerné bezpečnostné riziko", ale napriek tomu núti všetky firmy používať tento systém.
Databáza všetkých obchodných vzťahov v krajine v rukách pár firiem je nástrojom na sledovanie podnikateľov už zo svojej definície, bez ohľadu na to, na čo sa práve používa, a je len otázka času, kedy bude zneužitá.
Nethemba ako (stále) slovenská firma musí tieto citlivé informácie o svojich klientoch zo zákona poskytnúť digitálnym poštárom a neručí za to, ako budú tieto informácie ďalej zneužité.
Preto vyzývame všetkých klientov, ktorí s nami majú podpísanú NDA a pre ktorých je táto legislatíva neakceptovateľná, aby nás kontaktovali a samotnú fakturáciu vyriešili cez našu sprostredkovateľskú firmu mimo EÚ.
eFaktúra vs. GDPR a profesijná mlčanlivosť: čo štát nepovedal pol miliónu firiem
https://nethemba.com/sk/efaktura-gdpr-profesijna-mlcanlivost/
Proti e-faktúre: Firemný Stockholmský syndróm
https://nethemba.com/sk/proti-e-fakture-firemny-stockholmsky-syndrom/
Claude scans your codebase, validates findings, and suggests patches you can review and approve. Available in public beta for Claude Enterprise.
https://claude.com/product/claude-security
Signal CTO Ehren Kret discusses the platform's future, including potential alternatives to phone number registration and mass-market features. The session also addresses privacy concerns regarding age verification laws, technical challenges of decentralized identifiers, and methods for improving messaging security and interoperability in an evolving landscape.
https://www.youtube.com/watch?v=C9equPLhKxY




