Virus Defense Technology (PDF)

Image Spam Overview (PDF)

IronPort URL Filters (PDF)

IronPort URL Filtering Categories (PDF)

IronPort Anti-Malware System (PDF)

IronPort Reputation Filters (PDF)

IronPort Virus Outbreak Filters (PDF)

IronPort Anti-Spam Data Sheet (PDF)

Sophos Anti-Virus (PDF)

Centralized Management (PDF)

Mail Flow Central (PDF)

Email Security Monitor (PDF)

Web Security Monitor (PDF)

Senderbase Overview (PDF)

Senderbase Reputation Score Overview (PDF)

Senderbase Network FAQ (PDF)

Email-borne Spyware Overview (PDF)