Let's Encrypt Certificates Move to 64 Days on February 10, 2027, With 45 Days to Follow in 2028.

From that date, any certificate issued or renewed through the default "classic" ACME profile will be valid for 64 days. A second reduction to 45 days is scheduled for February 16, 2028....

Why China, Russia, and the EU are Betting Big on RISC-V?

Why the United States cannot simply restrict RISC-V?

Which operating systems already run on RISC-V?