OpenSSH security and hardening

Securing the OpenSSH service SSH (Secure SHell) is a commonly used protocol for secure data communications between systems. It is rare to find systems not having this service running. As this opens up a potential gateway into the system, hardening the configuration of the SSH server is an important step in server hardening. In this guide,¬†we will harden the OpenSSH service and increase the security defenses of the system. We will focus on several common configuration options of SSH and […]

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Linux server security: Three steps to secure each system

Linux server security: Three steps to secure each system Determining the level of Linux server security can only by measuring the actual implemented security safeguards. This process is called auditing and focuses on comparing common security measures with the ones implemented. While there is almost no system with all possible safeguards implemented, we still can determine how well (or badly) the system is protected. Security is about finding the weakest link(s) and associate risk with each weakness. Depending on the […]

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