HIDS 18258

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Rule 1
Status Active
Alert Message Windows audit failure event


[edit] Description

Microsoft terminal server gateway login failure

[edit] What you should do

This means Terminal Server has logged some kind of authentication failure. Unfortunately Terminal Server very frequently can not log the source IP address of this attempt, so you may need to correlate this event with some other logging component (VPN, firewall, etc) to identify the source.

[edit] Troubleshooting

[edit] False Positives

There are no false positives with this rule.

[edit] Tuning Guidance

There is no guidance for tuning this rule, this is a generic Windows error and the rule should not be disabled.

[edit] Additional Information

[edit] Support

If you are unsure about how to respond to this alert, please contact Atomicorp support. We're here to help you!

[edit] Similar Rules


[edit] Knowledge Base Articles


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