Hello
Hope you are doing well.
I have 7 years of experience in Asterisk and VoIP.
I am an expert on web security.
I can secure your freePBX.
Regards
VishnuLal*
Hi there! There are many way to secure system. Contact me for discuss details.
⚡custom fail2ban rules
⚡simple opensips proxy before asterisk to block fast attempts from IЗ
⚡blacklist ip database (which will updated every day)
⚡different ports and protocols (TLS) for external users
⚡accept for registration only correct extensions, user-agents
⚡block\allow request from countries
Hello!
I'm VoIP Expert with more than 8 years experience in Asterisk-based systems.
High quality and post-project support guaranteed!
Check my profile and let's start!
We have different methods to secure it, we need to make the firewall rules to allow restricted inbound to the server, or else if it is not behind NAT, it’s easy to hack