139
McAfee
®
GroupShield
™
7.0 User Guide
Policy Manager
Scanners and filters
10
5
In
Actions
, view the action that will be taken when encrypted content is detected. To
change those actions, click the
Edit
link.
Signed content
Whenever information is transferred/uploaded electronically, it can accidentally or
willfully be altered. To overcome this, some software use a digital signature - the
electronic form of a handwritten signature.
A digital signature is extra information added to an email message that identifies and
authenticates the information in that email. It is encrypted and acts like a unique
summary of the information that is signed with a message digest in the email message.
If the email message contains a virus, bad content or is too large, the software might
clean or remove some part of the message. The email is still valid, and can be read, but
the original digital signature is 'broken'. You cannot rely on the contents of the email
because the contents might also have been altered in other ways. Signed content
policy specifies how email messages with digital signatures are handled.
1
From
Policy Manager
, select a submenu item. The policy page for the submenu item
appears.
2
Choose a desired policy.
3
Click
Signed Content
. The
View Settings
tab for the signed content filter appears.
4
In
Activation
, select or deselect
Enable
to enable or disable the signed content filter
settings for the policy.
5
In
Actions
, view the action that will be taken when signed content is detected. To
change those actions, click the
Edit
link.
Primary and secondary filtering actions for signed content
Primary actions for
On-Access
scan include:
Replace detected item with an alert
— to replace the detected item with an alert
message.
Note
Primary and secondary filtering actions for encrypted content is the same as those of
protected content. Refer to
Primary and secondary filtering actions for protected
content
on page 137
.
Note
For more information on editing the actions that will be taken when a signed content is
detected, refer to
Primary and secondary filtering actions for signed content
on
page 139
Summary of Contents for GroupShield 7.0 ForMicrosoft Exchange
Page 1: ...User Guide revision 1 0 McAfee GroupShield version 7 0 For Microsoft Exchange...
Page 20: ...20 McAfee GroupShield 7 0 User Guide Introduction Contact information 1...
Page 24: ...24 McAfee GroupShield 7 0 User Guide Pre Installation System requirements 2...
Page 104: ...104 McAfee GroupShield 7 0 User Guide Detected Items All items 9...
Page 179: ......
Page 180: ...Copyright 2007 McAfee Inc All Rights Reserved mcafee com 700 1705 00...
