Decomposition and detection for .iso files

Products

• Messaging Gateway

Issue/Introduction

Decomposition and scanning of .iso files was introduced in Messaging Gateway 10.7.5.

Resolution

Messaging Gateway decomposes .iso files for internal scanning beginning with version 10.7.5.

With version 10.9.0 Content Filtering can now detect .exe files compressed within most ISO files. Detection issues persist when the ISO file was compressed using some
less commonly used compression tools.