What is networking
Networking is the act of building and maintaining relationships and connections with other people, often for professional or business purposes. It involves connecting with others in order to share information,…
How To Add User To Sudoers & Add User To Sudo Group On CentOS 7
Step 1: Login as Administrator If you’re working on a local machine, log in to the system with administrator credentials. If you’re connecting to a remote machine (over a network),…
Let’s Encrypt SSL on Debian 9 with Apache web server
Prerequisites SSH with root access or sudo user access to Debian 9 server The Apache web server with properly a domain and vhost configured Step 1: Installing Let’sEncrypt certbot The first…
Setting up DA with an SSL certificate
You can switch DirectAdmin to use SSL instead of plain text. -> https instead of http on port 2222. Creating a Self-Signed Certificate If you do not have your own…
The Must Follow Rules For Flawless IT Security Setups
It is the responsibility of a business owner to ensure the security of the digital heritage of his company, since his civil or criminal liability may be engaged in the event of…
Why should developers all do security challenges?
1 – Increase your skills in secure development As you can imagine, one of the first benefits is going to be the improvement or even the acquisition of skills in application…
Things To Do When You Are The Victim Of Ransomware
What is ransomware already? Far be it from me to provide you with a complete and complex definition like Wikipedia does so well . In summary, a ransomware will make the files on your hard disk,…