19 Jun
2016
19 Jun
'16
9:19 p.m.
Hello!
How to detect several unsuccessful REGISTER attempts from the same IP?
For example: a malicious user tries to look for passwords, can I detect
this in some way to black list it? As you know there are different SIP
dialogs here.. I need to mention these attempts should be counted
during certain period of time (e. g. 1 minute). If there were ONLY TWO
attempts for 1 minute the counter need to be reset to zero.
I've read about PERMISSIONS/BLST, but they don't offer such a mechanism.
I'll be waiting for your help, guys! :-)
Kind regards,
Ellad