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CentOS security hardening – Here’s how to do it

by Sijin George | Nov 23, 2018 | Technical Support

The saying “Prevention is better than cure” is 100% true in server security. Security hardening is a great way to avoid server hacks even in the latest CentOS 7.5 server. But, the exact steps for hardening depends on the apps running on the server....

“331 password required for ftp” – What is this error & How to fix it

by Sijin George | Nov 22, 2018 | FTP, Server Management

Member Login Username: Password: File Transfer Protocol (FTP) is a great way to share files and directories. With additional options to transfer large files, resume from failed transfer, scheduled uploads etc. FTP is quite popular. But at times, these transfer may not...

How to Disable SSLv3 in Linux (Ubuntu, CentOS, RedHat, Debian)

by Sijin George | Nov 21, 2018 | Server Administration

A stitch in time saves nine! This is perfectly applicable in the case of server security vulnerabilities. SSLv3 is a weak method of data transfer between servers. And this can cause leakage of sensitive data from the server. That’s why, we help our customers to...

“Destination smtp server rejected the sender” – Here’s how to fix it

by Sijin George | Nov 20, 2018 | Server Administration

Email errors are quite frustrating especially when you do not know why it is happening! Though the bounce mail show some error text, that will just serve as a pointer to the possible reasons for the error. One such error is “Destination smtp server rejected the...

Plesk Onyx Backup – What options to choose?

by Sijin George | Nov 20, 2018 | Plesk, Server Administration

Losing website data is really critical, when your business reputation depends largely on the online presence. Therefore, it comes handy to have proper website backups during server hacks, hard disk crashes etc. Control panels like Plesk Onyx provides different ...
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