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IPS signature to block brute force attempt

hector.ricapa
Level 1
Level 1

Hello all,

We have an Outlook web access server and I would like to block an attemt of bruteforcing its login page (SSL enabled). Is there any signature that can accomplish this?

Thanks in advance

1 Reply 1

nicksmi
Cisco Employee
Cisco Employee

We could create a signature to detect this type of activity.  The only problem is that one person's brute force is another's average day, in terms of network traffic.  Any such signature would have to be highly tuned for the enviornment it is deployed in.

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