The U.S. Computer Emergency Readiness Team (CERT) has issued a warning for what it calls "active attacks" against Linux-based computing infrastructures using compromised SSH keys. The attack appears ...
OpenBSD has recently stressed to us the value of key rotation by their use of “Signify” distribution release signatures. We have realized that SSH keys should also rotate, to reduce the risk of ...
SSH, or Secure Shell, is an encrypted protocol (using SSL) to connect to another machine. SSH also supports X11 forwarding to get graphical programs running on one machine to display on another. It is ...
Using a set of public/private keys to allow you to log into a remote Linux system or run commands using ssh without a password can be very convenient, but setup is just tad tricky. Here's how and a ...
eWeek content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More Hackers are launching attacks against Linux-based computing ...
According to US-CERT, phalanx2 bears certain similarities to an older rootkit called "phalanx," and is set up to steal SSH keys and send them to attackers, who then turn around and use them to break ...
A new botnet called 'RapperBot' is being used in attacks since mid-June 2022, focusing on brute-forcing its way into Linux SSH servers to establish a foothold on the device. The researchers show that ...
Linux users need to be watch out of a new peer-to-peer (P2P) botnet that spreads between networks using stolen SSH keys and runs its crypto-mining malware in a device's memory. The Panchan P2P botnet ...
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