Ofir Arkin, possesses 10 years of experience in data security research and management. Ofir is currently the CISO of a leading telecom company in Israel. Ofir has substantial consulting experience to several multinational financial, pharmaceutical and telecommunication companies.

He has also published several papers, articles and advisories on network security, O/S fingerpritnig, VoIP security and Information Warfare. Ofir is an active member of the Honey Net Project ( www.honeynet.org ) and co-authored the HoneyNet Team's books.

AusCERT2004 Presentations:

VoIP security
Day Two: Tuesday, 25th May 2004, 1200 - 1240 (Technical Stream)