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How is the content downloaded via LU secure?

Created: 25 Jan 2011
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How is the content downloaded via LU secure?

The Live update TRI files are downloaded in an archive format

These minitri’s and livetri.zip files consists of 3 files

  • liveupdt.sig
  • liveupdt.grd
  • liveupdt.tri

GRD and SIG files are used to verify security and integrity of patches

The Mini-tri Zip is Validated by GRD file and also Authenticated by SIG file

The  Guard file use  SHA-1 hash values

For Live update the protocols that are used is  HTTP/FTP server. These live update is hosted by Akamai.

Published using Java Triage and they are Signed by Symantec Digital Signing Servers.