3. Internet security threats
Internet isn't safe.
And creating attacks is a business.
One of the first, Gozi Trojan, in 2007 was business case
with 2000% profit.
4. Spam
Internet security threats II
Annoying, unnecessary, junk mail
Spam rate >70%
Malware
Shortcut MALicious softWARE
• Viruses
• Trojan horses
• Spyware
• Worms
• Etc.
5. Traditional approach
One traditional response to new threats has been to add new
stand-alone security technologies to a network:
Antivirus
Antispam
Firewall
IPS (Intrusion Prevention
System)
Etc.
6. Complex solution
UTM = Unified Threat
Management
UTM in general is a security
appliance that consolidates a
wide range of essential
network security functions
into a single device.