Cisco Cisco Web Security Appliance S670

Beginning in AsyncOS 8.5, in order to open a support request from the appliance, you must enter a CCO 
ID and a support contract ID. 

Beginning in AsyncOS 8.5, certificate management functionality has been moved from the Security 
Services > HTTPS Proxy page to a new, stand-alone page: Network > Certificate Management. 

Previously, when exporting web tracking data as CSV, the data was sorted by timestamp. Beginning in 
AsyncOS 8.5, this data is not sorted. 

Beginning in AsyncOS 8.5, the following functionality is different from previous implementations: 

Message authentication and encryption are mandatory when enabling SNMPv3. Passwords for 
authentication and encryption should be different. The encryption algorithm can be AES (recommended) 
or DES. The authentication algorithm can be SHA-1 (recommended) or MD5. 

Beginning in AsyncOS 8.5, if LDAP authentication and External Data Loss Prevention are configured 
on the appliance, AsyncOS sends the X-Authenticated-Groups header in this format: 

LDAP://(LDAP server name)/(groupname). 

Previously, the format was LDAP://(groupname). This software change may require changes to policies 
or other automation relying on the X-Authenticated-Groups header. [Defect: CSCum91801]

Beginning in AsyncOS 7.5.1, all malware transactions are categorized, and the Malware Category 
“Unknown” and the Malware Threat “Unnamed” no longer exist. Thus, you cannot filter the Web 
Tracking report by “Unknown” or “Unnamed.”

However, some older malware data may still appear as “Unnamed Malware Threat” and “Unknown 
Malware Category”; links to Web Tracking reports and filtering within Web Tracking will not be 
available for this now-incorrectly categorized information.

Perform pre-upgrade requirements, including updating the RAID controller firmware. See 

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Log in as Administrator.