In: IP tables
Telephony Fraud – Further Analysis
January 10, 2017(Cross posted from The Nir Simionovich blog) Following yesterday’s post, I’ve decided to take another set of data – this time following…
Read MoreSometimes, Reality is far more scary…
October 13, 2013During this years Astricon, Eric Klein and myself were entrusted with the task of helping to organize and execute the Asterisk…
Read MoreExtreme Asterisk Cloud Performance – Part II
September 12, 2013So, you are interested to know – how many calls can a server running on Amazon EC2 can actually handle? Well,…
Read MoreAsterisk Hack Pattern – Continued
September 21, 2011[info_box]This is a cross post – the original post was posted by me on the Humbug Project blog – here[/info_box] First…
Read MoreSecuring an Israeli Asterisk PBX system
May 17, 2011Many people are asking us how to secure their Asterisk PBX system. It is fairly obvious to say that closing down…
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