Valter Popeskic





  • CCIE R&S #46173
  • Network & Security Expert @ KING-ICT Croatia.
  • PhD Student @ INF.UNIRI.HR
  • Blog writer & founder here.



Juniper: JNCIP-ENT

CheckPoint:    CPCSE

Fortinet:    NSE4

F5:     F5 Certified BIG-IP Administrator

Microsoft certified as “Microsoft Certified IT Professional” 🙂


Routing & Switching, Network Security, Linux & Microsoft Servers


E-mail should be always the best way to contact me, I am always on-line. Just find my e-mail below…

On all other social goodies you will probably find me under the same username.