SSL/TLS is a deceptively simple technology. It is easy to deploy, and it just works--except when it does not. The main problem is that encryption is not often easy to deploy correctly. To ensure that ...

データを暗号化し安全にやり取りを行う Transport Layer Security (TLS)。本ブログでも、過去に何度かお知らせしてきたように、より安全な TLS プロトコルのバージョンである TLS 1.2 以降の利用が、業界全体で推奨されており、TLS 1.1/TLS 1.0 の廃止が進められています。

Transport Layer Security (TLS) and its predecessor, Secure Socket Layer (SSL) are widely used protocols designed secure the transfer of data between the client and the server through authentication, ...

I'm using Kamailio v. 5.1.0-21 on CentOs 6 machine, installed from repository. It is running behind the NAT. I'm using Htek and Zoiper phones for testing. Below is content from my tls.cfg ...

Part 4 of a six-part article: First of all, you must have X.509 server certificate issued by a certification authority (CA) like VeriSign. There are many vendors who provide TLSSSL certificates. They ...

It’s time for another technical article. Today, we’re going to discuss the SSL/TLS handshake failed error and the ways to fix it. Like many SSL error messages ...

Nearly every application has at least one vulnerability or misconfiguration that affects security and a quarter of application tests found a highly or critically severe vulnerability, a new study ...

ONVIF®, the global standardisation initiative for IP-based physical security products, has introduced the TLS Configuration Add-on (Release Candidate) for secure communications between devices and ...