top 3 Internet security threats
top 3 computer security threats
anonymity: TOR
testing intrusion detection systems
recent worms
recent viruses
advances in anti-virus software
advances in firewalls
WiFi security
trusted computing module
session hijacking
computer games security
cracking of DVD copy prevention
heap overflow
traffic analysis
privacy in online social networks
mobile phone security
internet privacy
recent DoS attacks
DDoS attack mitigation
Zero knowledge proofs
RFID security
RFID privacy
IPsec
DNSsec
online banking security
micro payments
Byzantine failures
secure software development
watermarking
hacking tools
single sign-on
ssh tunneling
user behavior experiments
security usability