What is SSH?
What is SSH? SSH, or Secure Shell or Secure Socket Shell, is a network protocol that gives users, particularly system administrators, a secure way to access a computer over an…
What is a DNS TXT record?
Most DNS records contain data in a computer-readable language, but TXT records allow for both human- and computer-readable instructions. TXT records serve a variety of purposes, including domain ownership verification,…
Russian Gov’t Blocks 20 Mln IP Addresses To Ban Telegram, App Still Operational
The Russian government has blocked about 20 mln IP addresses to ban Telegram: dozens of unrelated services have suffered network failures, and Telegram still works. After announcing the ban on…