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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>If this is a home system, try the free edition of SecAst (<a href="http://www.telium.ca/?secast">www.telium.ca/?secast</a>). If allows you to set thresholds for the number of attempts, and specify the period in which they occur. The Free edition of SecAst is a drop-in replacement for fail2ban (but with a lot more intelligence included for free).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>If this is for a business / you are looking for a commercial product recommendation then post on the commercial list </span><span style='font-size:11.0pt;font-family:Wingdings;color:#1F497D'>J</span><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] <b>On Behalf Of </b>Atux Atux<br><b>Sent:</b> Thursday, March 1, 2018 8:03 AM<br><b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion <asterisk-users@lists.digium.com><br><b>Subject:</b> [asterisk-users] Blacklist failed attempts<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>Hi. I would like to protect my system from failed attempts. I would like to ask if there is a way to do a blacklist for certain amount of time consecutive attempts from the same IP. For example if we have an IP that gets a wrong passwd an it had tried more than 3 times the last 5 minutes, blacklist it for an hour. I have tried to implement it through fail2ban, but it doe snot seem to work for my asterisk implementation.<o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'>Is there any other way?<br><br><o:p></o:p></p><div><p class=MsoNormal> <o:p></o:p></p></div></div></div></body></html>