The 4th Linux kernel flaw this month can lead to stolen SSH host keys

The 4th Linux kernel flaw this month can lead to stolen SSH host keys ...
Network World

Setting up passwordless Linux logins using public/private keys

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 ...
Infosecurity Magazine

Nine-Year-Old Linux Kernel Flaw Leaks SSH Keys and Password Hashes

A nine-year-old logic flaw in the Linux kernel's process trace (ptrace) path has been discovered that could let unprivileged ...

Privilege escalation in Linux: Local users can read foreign files

The vulnerability was known for years, fixed Thursday. Hours later, an exploit is available as the kernel team prepares ...
OSTechNix

Linus Torvalds Just Patched a 6-Year Old Major Linux “File Descriptor Theft” Vulnerability

Learn how the ptrace_may_access bug lets attackers steal root files like SSH keys and shadow file. Find out if your Linux ...
TechRepublic

How to View Your SSH Keys in Linux, macOS, and Windows

If you’re not sure how to view your SSH certificates, this article walks you through the steps on Linux, macOS, and Windows. There will be times when you need to actually view your SSH certificates on ...
TechRepublic

How to combine SSH key authentication and two-factor authentication on Linux

Jack Wallen shows you how to set up both two-factor authentication and SSH key authentication for a rock-solid remote login of your Linux servers. Chances are you administer your Linux machines by way ...
Purdue University

Creating keys for use with SSH in MacOS and in Linux

The command will move through a series of prompts. First, it will ask where you want to save the keys. Unless you are an expert, accept the default. This will create an “id_rsa” and an “id_rsa.pub” ...