Remove PostgreSQL in Ubuntu 18.04

Once I was using PostgreSQL and when I no longer need to keep the installation, I wanted to remove it completely.  So I used the command listed below to remove the PostgreSQL.#sudo apt-get --purge remove postgresql  Even though the un-installation was successful, when I go to login there's...

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Why / Why Not Virtual Patching

 While the goal of many organizations is to maintain operating systems and other business application software are always up to date with latest security patches, realities impede the progress in being able to quickly address a vulnerability before a malicious adversary can be taken advantage....

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