Cisco Cisco Email Security Appliance C160 Mode D'Emploi

File Reputation 
Filtering and
File Analysis

Advanced Malware Protection identifies emerging and targeted file-based 
threats in incoming messages based on: 

File reputation 

File analysis (for certain files with unknown reputations) 

Verdict updates 

As new information becomes available about files, threat verdicts are 
updated, providing you with a starting point for investigating threats that 
were received before they were known even to the Advanced Malware 
Protection services in the cloud. 

New reports identify infected files found by reputation, provide status and 
outcome of files sent for analysis, and list files for which verdicts have been 
updated. Existing reports have been updated with new sections or table 
columns to let you research users, senders, and trends involving infected files. 

For details, including essential network requirements, see 

Additional TLS 
Support Option

AsyncOS for Email now supports a new TLS Support option - Required - 
Verify Hosted Domains. This option allows you to perform TLS verification 
against hosted cloud email services where the cloud provider presents a 
common certificate for all hosted domains. Using this option, you can now 
send emails over TLS for such domains, as well as domains that are not hosted 
on cloud. See 

.

If you have existing destination controls for hosted cloud email 
services (where the cloud provider presents a common certificate for 
all hosted domains), make sure that you set TLS Support to Required 
- Verify Hosted Domains.