Auto mount a encrypted file system using Network bound disk encryption NBDE.
Protecting Linux servers from user by configuring SELinux Confining Users
GPG Keys or GNU Privacy Guard is used to making sure that we are getting the right package from a trusted repository.
Install production-ready Wazuh OpenSource security analytics tool to monitor your critical production environment.
Iptables can be migrated to nftables without spending time on writing it. Red Hat 8 based operating system provides translate tool to migrate the rules.
SELinux is one of security layer in Linux which protect the directory, files, process and ports with its own labels by preventing unauthorised access.
Generating a Certificate Signing Request (CSR) for Secure Sockets Layer (SSL) Certificate required when we need to sign with a Certificate Authority (CA).
Introduction In this guide, we are about to see how to safely remove a Luks encrypted disk from Red Hat Enterprise Linux 6, 7 and variant Linux distributions. The steps are just reverse to the creation order.Before starting with removing anything first priority we need to back-up every content from encrypted partition to any other ... Read More
A quick guide on how to create an encrypted file system in Red Hat Enterprise Linux 7 and other Linux Variants using Luks.
In this guide let us see how to provide special permission for a user on file or directory by using ACL. # chmod A+user:jack:read_data/write_data/execute:allow /home/export/sysadmin/ -bash-4.1$ ls -v /home/export/sysadmin/ total 4 -rw-r--r-- 1 jack staff 0 Dec 22 10:32 1111 0:owner@:read_data/write_data/append_data/read_xattr/write_xattr /read_attributes/write_attributes/read_acl/write_acl/write_owner /synchronize:allow 1:group@:read_data/read_xattr/read_attributes/read_acl/synchronize:allow 2:everyone@:read_data/read_xattr/read_attributes/read_acl/synchronize :allow This is similar to setfacl command in Linux.