Xerox® Security Guide for Office Class Products:  AltaLink®  VersaLink® 
November 2018   Page  17 
 
 
Certificate Validation 
AltaLink® and VersaLink® devices support certificate validation with configurable checks for OSCP and 
CRL.  Validation checks include: 
  Validation of certificate path  
  Certificate expiration 
  Validation of trusted CA 
  Signature validation 
Email Signing and Encryption using S/MIME 
S/MIME (Secure/Multipurpose Internet Mail Extensions) provides Authentication, Message integrity, Non-
repudiation, and encryption of email. 
B8045, B8055, B8065, B8075, 
B8090, C8030, C8035, C8045, 
C8055, C8070 
B405, B605, B615, B7025, 
B7030, B7035, C405, C505, 
C605, C7020, C7025, C7030 
B400, B600, B610, C400, C500, 
C600, C7000, C8000, C9000 
SHA1, SHA256, SHA384, 
SHA512 
3DES, AES128, AES192, 
AES256 
3DES, RC2, AES128, AES192, 
AES256 
 
SNMPv3 
SNMPv3 is the current standard version of SNMP defined by the Internet Engineering Task Force (IETF).  It provides three 
important security features: 
• Message integrity to ensure that a packet has not been tampered with in transit 
• Authentication to verify that the message is from a valid source 
• Encryption of packets to prevent unauthorized access 
 
B8045, B8055, B8065, B8075, 
B8090, C8030, C8035, C8045, 
C8055, C8070 
B405, B605, B615, B7025, 
B7030, B7035, C405, C505, 
C605, C7020, C7025, C7030 
B400, B600, B610, C400, C500, 
C600, C7000, C8000, C9000