Chapter 1 What’s New for FortiOS 5.0 : Security Features
  
Security Features
Features previously known as UTM Security Features are now known as Security Features.
In order to create new profiles for the Security Features, Multiple Security Profiles must be enabled using Feature Select. For more information, see “Feature Select”.
New Security Features in FortiOS 5.0 include:
FortiSandbox
Botnet and phishing protection
Windows file sharing (CIFS) flow-based antivirus scanning
Advanced Application Control and IPS sensor creation
Custom Application Control signatures and IPS signatures
Flow-based inspection improvements
Configuring SSL inspection for flow-based and proxy protection
Explicit web Proxy Extensions – SSL inspection, IPS, Application Control, and flow‑based antivirus, web filtering and DLP
Replacement messages for flow-based web filtering of HTTPS traffic
DNS web filtering
FortiGuard Web Filter quotas can be set based on traffic volume
Customizing the authentication replacement message for a FortiGuard web filter category
YouTube Education Filter implemented in Web Filtering Profiles
IPS hardware acceleration
New SIP ALG features
DLP watermarking
SSH inspection
Optimizing SSL encryption/decryption performance