Cisco Cisco Web Security Appliance S360 Notas de publicación
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Release Notes for AsyncOS 9.1.x for Cisco Web Security Appliances
Upgrading AsyncOS for Web
Support Requests Require CCO ID and Support Contract
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.
ID and a support contract ID.
New Certificate Management Page
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.
Services > HTTPS Proxy page to a new, stand-alone page: Network > Certificate Management.
Exporting Web Tracking Data
Previously, when exporting web tracking data as CSV, the data was sorted by timestamp. Beginning in
AsyncOS 8.5, this data is not sorted.
AsyncOS 8.5, this data is not sorted.
SNMP Monitoring
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.
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.
X-Authenticated-Groups Header Format
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:
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]
or other automation relying on the X-Authenticated-Groups header. [Defect: CSCum91801]
Removed “Unknown” and “Unnamed” Malware Reporting Options
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.”
“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.
Malware Category”; links to Web Tracking reports and filtering within Web Tracking will not be
available for this now-incorrectly categorized information.
Upgrading AsyncOS for Web
Before You Begin
•
Perform pre-upgrade requirements, including updating the RAID controller firmware. See
.
•
Log in as Administrator.