ASIT - Asociace pro bezpeΦnost informaΦnφch technologiφ
SAC - SlovenskΘ AntivirovΘ Centrum
SASIB - Slovenskß asociace pro informaΦnφ bezpeΦnost 

Virus Bulletin Ltd, Ve╛kß Britßnia 
Wildlist Organisation International, USA 
Virus Research Unit, Univerzita Tampere, Fφnsko 
Virus Test Center, Univerzita Hamburg, Nemecko 
ICSA(International Computer Security Agency) 
EICAR(Europian Institute for Computer Antivirus Research)  
Igiho strßnka o virech, najlepÜia Φeskß strßnka o vφrusoch

ftp://ftp.elf.stuba.sk/pub/pc 
http://ftp.elf.stuba.sk/packages/pub/pc