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<p class="MsoNormal"><span style="color:windowtext">Hi Daniel,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">What I was most concerned about is that nothing is showing in the IP block list at all, so, I was a bit concerned that someone is having unlimited attempts at hacking credentials… all be it different ones
each time.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">Looking at that link and I’ll try to implement now.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">William <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="color:windowtext;mso-fareast-language:EN-GB">From:</span></b><span lang="EN-US" style="color:windowtext;mso-fareast-language:EN-GB"> Spce-user [mailto:spce-user-bounces@lists.sipwise.com]
<b>On Behalf Of </b>Daniel Grotti<br>
<b>Sent:</b> 16 August 2016 13:08<br>
<b>To:</b> spce-user@lists.sipwise.com<br>
<b>Subject:</b> Re: [Spce-user] How do I block this hack attempt?<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Hi,<br>
you can have a look at : <a href="https://www.linkedin.com/pulse/securing-your-ngcp-against-sip-attacks-daniel-grotti?trk=mp-reader-card">
https://www.linkedin.com/pulse/securing-your-ngcp-against-sip-attacks-daniel-grotti?trk=mp-reader-card</a><br>
Quite old, but still valid.<br>
<br>
In your case looks like users are trying to authenticate, failing more then 3 times, so they got banned.<br>
I think you may find some answers in the link above.<br>
<br>
Cheers,<br>
Daniel<span style="font-size:12.0pt;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
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<p class="MsoNormal">On 08/16/2016 02:04 PM, William Hilsum wrote:<o:p></o:p></p>
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<p class="MsoNormal">I didn’t get any confirmation yesterday, so, trying to resend…<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I have just looked at the security banks section and I notice that there are no banned IPs, but, loads of entries for “random-4-digits@PBX-IP”.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">For example, take a look here - <a href="http://imgur.com/a/hA9Uz">
http://imgur.com/a/hA9Uz</a><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Can anyone advise on any security best practice I should set up?<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">William</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-GB"><br>
<br>
<br>
<o:p></o:p></span></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Spce-user mailing list<o:p></o:p></pre>
<pre><a href="mailto:Spce-user@lists.sipwise.com">Spce-user@lists.sipwise.com</a><o:p></o:p></pre>
<pre><a href="https://lists.sipwise.com/listinfo/spce-user">https://lists.sipwise.com/listinfo/spce-user</a><o:p></o:p></pre>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
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