免费证书颁发机构 Let's Encrypt 近日宣布推出一项创新举措——引入全新的 ACME 验证类型 DNS-PERSIST-01。这一机制基于 IETF 草案规范，旨在通过基于 DNS 的持久化授权方式，为证书签发与续期流程带来更高效的解决方案。目前该功能仅在其测试环境中开放，预计将于 2026 年第二季度正式投入生产环境使用。 传统 DNS-01 方法作为当前主流的验证方式，要求用户在每次 ...

IT之家 2 月 22 日消息，2 月 18 日，免费证书颁发机构 Let's Encrypt 宣布引入一种新的 ACME 验证类型 ——DNS-PERSIST-01，通过基于 DNS 的持久化授权机制，简化证书签发与续期流程。该机制基于一份 ...

The increasing amount of data we’re all generating is everywhere: in smartphones, laptops, thumb drives, and dozens of online services. How can we secure all of them against unwarranted access? We ...

Apple's move to encrypt your iPhone and WhatsApp's rollout of end-to-end encrypted messaging have generated plenty of privacy applause and law enforcement controversy. But more quietly, a small ...

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.

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Nonprofit certificate authority Let’s Encrypt hit a major milestone earlier this month: it issued its three billionth HTTPS certificate. The ISRG announced this week that Let’s Encrypt issued its ...

Dan Graziano is an associate editor for CNET. His work has appeared on BGR, Fox News, Fox Business, and Yahoo News, among other publications. When he isn't tinkering with the latest gadgets and gizmos ...

We’ve looked at a handful of virtual private networks here at Underscored, notably NordVPN and CyberGhost VPN. And whenever we dig around for a new VPN to try out, we come across names we hadn’t ...

Let’s Encrypt was founded in 2012, going public in 2014, with the aim to improve security on the web. The goal was to be achieved by providing free, automated access to SSL and TLS certificates that ...

Flash drives, or thumb drives, are portable devices that provide easy access to flash storage. Commonly used to take backups, transfer files between devices, and install operating system images, these ...