Security

Sleep Well: Deploy Certified Incredible PBX Builds for Mission Critical Systems

Sleep Well: Deploy Certified Incredible PBX Builds for Mission Critical Systems

Monday, October 26, 2015

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View image | gettyimages.com 2015 marks the year we finally settled upon an Asterisk® platform that was not only feature rich but also easy to deploy and maintain. Incredible PBX™ began as an add-on feature set for PBX in a Flash™. But we really wanted a pure open source platform that was built from the ground up. So we introduced a number of stand-alone installers that could be deployed using existing Linux platforms: CentOS, Ubuntu, Debian, Raspbian, and even FreePBX®… Read More ›

Introducing the FUD-Free Firewall for FreePBX Distro and AsteriskNOW

Introducing the FUD-Free Firewall for FreePBX Distro and AsteriskNOW

Monday, August 10, 2015

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View image | gettyimages.com After frequent complaints from our FreePBX® users, we introduced a firewall application for the PBX in a Flash™ and Incredible PBX™ platforms that protected FreePBX resources. That was over 5 years ago. The product became Travelin’ Man™ 3, an IPtables-based WhiteList that totally eliminated access to your Asterisk® server unless a WhiteList entry had been authorized by the administrator. The application was further embellished over the years to facilitate access by remote users. First, we introduced… Read More ›

Firewalls 101: Why Every Asterisk Server Should Have a Functioning Firewall

Firewalls 101: Why Every Asterisk Server Should Have a Functioning Firewall

Monday, August 3, 2015

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View image | gettyimages.com Part of our fundamental disagreement with the FreePBX® design can be summed up in one word: FIREWALL or the lack of a functioning firewall in the FreePBX Distro and in the functionally identical Digium product, AsteriskNOW®.1 Most of the other design choices including the controversial, non-GPL compliant Module Signature Checking mechanism are touted as failsafe ways to detect altered systems even though changes in FreePBX MySQL tables and Asterisk config files can be modified easily without… Read More ›

Top 3 Asterisk Security Tips for 2014: WhiteLists, WhiteLists, and WhiteLists

Top 3 Asterisk Security Tips for 2014: WhiteLists, WhiteLists, and WhiteLists

Wednesday, May 21, 2014

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We’ve devoted a lot of energy to Asterisk security over the years with our Primer on Avoiding the $100,000 Phone Bill and our 20 Failsafe Tips and our SIP Navigation Guide plus numerous tutorials on deployment of Virtual Private Networks to secure your servers and phones including NeoRouter, PPTP, and Easy OpenVPN among others. But, when it comes to ease of installation and use with rock-solid security, nothing comes close to deployment of WhiteLists with the IPtables Linux firewall that’s… Read More ›