This is from tamper protection. See these KB articles:
Client security alert
This notification triggers upon any of the following security events:
You can modify this notification to specify the type, severity, and frequency of events that determine when these notifications are triggered.
Some of these occurrence types require that you also enable logging in the associated policy.
About Tamper Protection
Article:HOWTO80981 |
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Created: 2012-10-24 |
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Updated: 2013-01-30 |
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Article URL http://www.symantec.com/docs/HOWTO80981 |
Changing Tamper Protection settings
Article:HOWTO80980 |
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Created: 2012-10-24 |
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Updated: 2013-01-30 |
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Article URL http://www.symantec.com/docs/HOWTO80980 |
Creating a Tamper Protection exception
Article:HOWTO80927 |
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Created: 2012-10-24 |
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Updated: 2013-01-30 |
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Article URL http://www.symantec.com/docs/HOWTO80927 |
What should I do when I get a Tamper Protection Alert?
Article:TECH97931 |
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Created: 2009-01-07 |
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Updated: 2009-01-09 |
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Article URL http://www.symantec.com/docs/TECH97931 |
See these forum threads about tamper protection as well:
https://www-secure.symantec.com/connect/forums/tamper-protection-7
https://www-secure.symantec.com/connect/forums/tamper-protection-5
What are the types of notifications and when are they sent?
Article:HOWTO80846 |
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Created: 2012-10-24 |
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Updated: 2013-01-30 |
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Article URL http://www.symantec.com/docs/HOWTO80846 |