Originally published at TLS Encryption: What is it & Why it’s Important by EasyDMARC. Transport Layer Security Encryption, or TLS encryption, has become one of the core pillars of modern internet ...

Systems Approach As we neared the finish line for our network security book, I received a piece of feedback from Brad Karp that my explanation of forward secrecy in the chapter on TLS (Transport Layer ...

IT之家12 月 2 日消息，免费证书颁发机构 Let's Encrypt 今日宣布：到 2028 年，其公信 TLS 证书有效期将从 90 天减半至 45 天。 同时，Let's Encrypt 将同步推出 DNS-PERSIST-01 持久验证 —— 只需一次性在 DNS 设置 TXT 记录，往后续期可直接复用，无须再自动修改 DNS。 过渡 ...

TL;DR: TLS authentication verifies server and client identities through certificates issued by Certificate Authorities, preventing man-in-the-middle attacks while ensuring data confidentiality, ...

Researchers at UC San Diego and the University of Maryland have discovered that huge amounts of satellite communications — including calls, texts, and internet data from civilian, commercial, ...

RSA Conference just wrapped up, and while phrases like “We are an Agentic AI solution for XYZ,” “AI in Cybersecurity,” and “Risks of AI Adoption” echoed across the expo halls, panels, and keynotes, ...

In 1996, I registered my first website, Vaughan-Nichols & Associates. After setting up the site, one of the first things I did was to secure connections with a Secure Sockets Layer (SSL) certificate.