Logo
HomeHome
SkillsSkills
AcademyAcademy
BlogBlog
HomeSkillsAcademyBlog

Blog

Stay with me while I'm exploring the ever-evolving landscape of cybersecurity, DevOps, and cloud computing—digging into what works, what's changing, and why it matters.

shanya-paas-malware-hiding
Dec 21, 2025
development7 min read

The EDR Killer: How Malware Hides Inside Windows

Discover how Shanya manipulates the Windows PEB to vanish from EDR detection.

cryptography
Dec 8, 2025
security8 min read

Catching up on Cryptography

Breaking down cryptography basics: symmetric vs asymmetric encryption, stream vs block ciphers, hashing, and digital signatures.

BGP routing infrastructure showing how FDN3 network coordinates with bulletproof hosting providers
Nov 9, 2025
security3 min read

The ASN Shell Game: How Criminals Evade IP Blocklists

Learn how cybercriminals shuffle IP blocks between ASNs to evade blocklists. The Ukrainian FDN3 case reveals infrastructure patterns defenders can track.

Showing 1-3 of 4 posts

I would ❤️ to hear from you

reza@rezna.devPGP Key+49 151 26328813
  • Skills
  • Academy
  • Blog
  • Impressum
© 2026 All rights reserved.