https://www.3cx.com/blog/unified-communications/dont-be-that-guy-vol-3/
Don’t be “THAT” Guy: Top 4 PBX Security Tips (Volume 3)
Feb 19, 2026 - This edition outlines the top 4 PBX security tips that you should ensure your 3CX system adheres to. Check our post to find more.
pbx securityguytoptipsvolume
https://www.3cx.com/pbx/security/
PBX Security | 3CX is Always Up to Date and Security Checked
Dec 1, 2025 - 3CX is a modern compact platform with security built in. Our simple, up-to-date web framework, native apps on iOS, Android, and Windows.
pbx securityalwaysdate