The OpenSSL Heartbleed Disaster
For two years, a vulnerability in certain OpenSSL versions allowed attackers to intercept encrypted traffic, potentially exposing sensitive information like private server keys. This vulnerability, known as Heartbleed, caused a global security crisis. Despite OpenSSL’s open-source nature permitting scrutiny, the bug remained undetected, and there were rumors some may have exploited it (rather than reporting it). Early on, Vodia focused on security, opting for a custom TLS implementation to avoid issues like OpenSSL's memory fragmentation. This decision not only helped sidestep vulnerabilities like Heartbleed, but it also shielded the PBX from widespread exploits, as attackers lack access to the source code.












