Tag: ssh

Hot to fix the problem on the new installation MariaDB

After the installation of MySQL server or MariaDB on Ubuntu, I would like to use phpMyAdmin or Adminer to access the MySQL server. But the first time the error comes like below. Access denied for user ‘root’@’localhost’ mysqli_real_connect(): (HY000/1698): Access denied for user ‘root’@’localhost’   Here is the solution to make the root connect to

OpenSSH server Security Top 6

OpenSSH is very popular SSH server. Widely used on different Linux distribution. I used it for many years on my VPS server. It is easy to use, but security is the top issue for any server. Here is the top 6 security settings for Open SSH server. To make it safe and minimize the risk,

The results of PAM-abl

Web, as a wild place, is not a safe playground to me. I have a server, got so many attacking everyday. It is only two small sites running on it. What can I do? I have to protect myself by my computer skills. I install and enabled PAM_abl black list function for SSH security. Now