Webinars Top Cybersecurity Mistakes in Voice Networks
Hosted April 8, 2020
The ECG Senior Technical Staff discuss the Most Common Cybersecurity Mistakes Made in Voice Networks.
Panelists: James Puckett, Sherwin Crown, Brian Tate, Jon Chleboun, and Mark Lindsey (host).
Topics:
- Planning for your Network At Scale
- Applying Cybesecurity frameworks like NIST's
- Managing devices securely
- Managing secret keys (for certificates) and passwords securely
- Network Segmentation
- SIP Authentication
- Defense against device scanning - SIP phone configurations
- Voice call-in portal passcodes
- Expertise -- having people on your team who can fully understand the technology
- Firewall management - internet exposure
- Planning for rapid recovery - backup management and restoration
- Change management process and security
- Firewall scanning - open ports, servers exposed to the Internet
- E.164 dialing and call processing rules to defend against fraud, traffic pumping
- Operating System and Application updates
- Managing End-of-Life (EOL) devices that don't have available software updates