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 IETF 草案规范，为广受欢迎的 DNS-01 方法提供了替代方案，但目前仅在 ...

Cloudflare is an old hand at speeding up corporate internet services with its content delivery network (CDN). The company is also a pro at blocking Distributed Denial of Service (DDoS) attacks. Now, ...

You know about the VPNs that encrypt your data and exchanges it in a secure tunnel created between your computer and the host. Though VPNs provide better security and privacy of DNSCrypt, they often ...

Jigsaw, a technology incubator created by Google and operated as a subsidiary under the Alphabet brand, has released today an Android app named Intra that can encrypt DNS queries as a protection ...

Queries and responses to DNS servers that look up IP addresses from domain names such as “gigazine.net” are usually in plaintext without encryption. Therefore, the information on “which domain to ...

Mozilla has announced that its Firefox browser has begun to roll out encrypted DNS over HTTPS by default for all users in the U.S., a major step in the push to fully encrypt all Internet traffic and ...

In an effort to boost security on Android devices, Google is testing a feature called DNS (Domain Name Server) over TLS (Transport Layer Security) to protect users from hackers who might be spying on ...

Running a local DNS server is great - until your devices ignore it ...