RimuHosting Blog

Category: Security

  • Plesk updates and server security

    Recently we were advised of a significant vulnerability in all older versions of the Plesk Panel. If you have not done so recently, we strongly recommend you schedule some time to update. Extended details about that are available. You can follow their instructions to update your Plesk instance.  Or please just pop in a support…

  • WordPress mass update script 3.3.1

    This script will search /var/www (changeable in a variable) for any wordpress installs and make sure its upgraded to the latest version. It will run a backup to /root/wp_upgrade/ of all files and database before doing anything with the site in case of major catastrophe (make sure you have spare disk space if your sites…

  • Checking a potentially hacked machine and reinstalling packages when you break things

    Sometimes you may see something odd go past in the logs, on the screen, or something might just seem a bit ‘off’ somehow. Its a good idea when this happens to just double check that things are as they should be, verify packages, binaries, check logs etc Here are a few things i find helpful…

  • DigiNotar and SSL certificates

    Great news! We were pretty sure, but a recent notification from our certificate supplier told us that none of the certificates ordered on behalf of our customers are signed by DigiNotar. For those of you not aware, DigiNotar is a Certificate Authority who provided signed SSL Certificates against their own trust chain. Which was recognized…

  • Why is your server sending spam? why does it keep crashing with high load?

    We get asked these questions regularly, and 9 out of 10 times it may be because your server may have been hacked, either on a user level, web application, or more. Here are some ways to quickly check for the most common things we see , and some of the processes we go through to…

  • Apache exploit may crash your server – heres how to fix it

    We have picked up that there was an exploit in Apache which can result in your server running out of memory. the discovery was noticed quiet some time ago, but never fixed, and it seems to have reared its head publicly resulting in some people actively attacking. There is no patch for apache as yet,…

  • WordPress mass update script 3.2.1

    This script will search /var/www (changeable in a variable) for any wordpress installs and make sure its upgraded to the latest version. It will run a backup to /root/wp_upgrade/ of all files and database before doing anything with the site in case of major catastrophe (make sure you have spare disk space if your sites…

  • WordPress mass update script 3.2

    This script will search /var/www (changeable in a variable) for any wordpress installs and make sure its upgraded to the latest version. It will run a backup to /root/wp_upgrade/ of all files and database before doing anything with the site in case of major catastrophe (make sure you have spare disk space if your sites…

  • WordPress mass update script 3.1.4

    This script will search /var/www (changeable in a variable) for any wordpress installs and make sure its upgraded to the latest version. It will run a backup to /root/wp_upgrade/ of all files and database before doing anything with the site in case of major catastrophe (make sure you have spare disk space if your sites…

  • WordPress mass update script 3.1.3

    This script will search /var/www (changeable in a variable) for any wordpress installs and make sure its upgraded to the latest version. It will run a backup to /root/wp_upgrade/ of all files and database before doing anything with the site in case of major catastrophe (make sure you have spare disk space if your sites…