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This article is just starting. Probably will need Dickson's help on this topic. Some topics, Email Login Events
Integrity Check
File Permissions - World Writable
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Email Login Events
On servers that are managed by only a few administrators it is often useful to know if someone has logged in.
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First ensure your system is setup to send emails.
Here is the start of the contents of the login notification script,
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... more stuff up here ... umask 022 echo "User $LOGNAME logged ininto $HOSTNAME on $(date)" | mail -aFrom:sentry@bonsaiframework.com -s "Sentry Alert Login $LOGNAME@$HOSTNAME" bhitch@imagecomics.com |
Now every login will result in an alert.
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