RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineThis is a guide on how to set up a Password Free SSH Key Automatic Config Authentication between two servers so that the Origin Server can log in to the Destination Server and write the files to the Destination Server Automatically. 1. Create a passphrase-free ssh key…
How to: Virtualmin Two Factor Google Authenticator – Authen::OATH – CentOS
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineThis is my guide to setting up Two-factor Google-Authenticator for Virtualmin on CentOS. Virtualmin now has Two Factor Built in: http://doxfer.webmin.com/Webmin/EnhancedAuthentication In Virtualmin Click on the: Webmin >> Webmin >> Webmin Users >> Two-Factor Authentication >> Enable Two-Factor For User…
SOLVED: Virtualmin CentOS 5/6/7 Linux Bash Bug – Critical update
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineTo Fix Run yum update as soon as possible! Here is the Bug Report: https://securityblog.redhat.com/2014/09/24/bash-specially-crafted-environment-variables-code-injection-attack/ Links to the actual Centos Bash updates: CentOS-5: http://lists.centos.org/pipermail/centos-announce/2014-September/020582.html CentOS-6: http://lists.centos.org/pipermail/centos-announce/2014-September/020585.html CentOS-7: http://lists.centos.org/pipermail/centos-announce/2014-September/020583.html
SOLVED: CentOS OpenSSL SSL/TLS MITM vulnerability – Virtualmin – Update Version 1.0.1e-16.el6_5.14 – (CVE-2014-0224)
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineAs you might have seen on the OpenSSL update stream and new update for OpenSSL was release to address the SSL/TLS MITM vulnerability. As stated in the update stream: An attacker using a carefully crafted handshake can force the use of weak…
How to: Virtualmin Cloudflare Secure Hidden IP – DDOS Protection – Google Apps
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineThis is a HOW TO on setting up CloudFlare with Virtualmin to prevent DDOS Attacks and hide your website IP address. 1. Visit Cloudflare https://www.cloudflare.com/ 2. Create Cloudflare account 3. Set Up Cloudflare for your website 4. As I run…
How to: CentOS 6 Apache errors – Unable to load dynamic library timezonedb.so / memcache.so / ioncube_loader_lin_5.3.so
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineI recently had a few errors in my httpd error log on a new CentOS 6 server – here I will list the errors as well as how to fix them. PHP Warning: PHP Startup: Unable to load dynamic library…
How to: CentOS 6 Virtualmin – fail2ban protect Apache from DDOS Attack
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineUpdate: Since this post I have tried to also implement Firewall DDOS Attack prevention – this did not work as well as my host would null route my IP if the attack was too large. I believe that the only…
How to Fix: Centos 6 SSH Stop/Restart Error – cat: /proc/sys/crypto/fips_enabled
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineWhile setting up a new system I got this error. Stopping sshd: [ OK ]cat: /proc/sys/crypto/fips_enabled: No such file or directory/etc/init.d/sshd: line 50: [: too many argumentsStarting sshd: [ OK ] To fix: vim /etc/init.d/sshd replace this part on line 50…
How to: CentOS, Virtualmin – htaccess rewrite index.php, redirect .php to no extension, rewrite non .php to .php
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineHere is a quick guide on how to 1. rewrite index.php to root 2. redirect .php to no extension (non .php) 3. rewrite non .php to .php using a .htaccess file To do this the order of the rules in…
How to: CentOS Virtualmin PHPMyadmin Disable Root Logins and Force SSL
RedditDiggFacebookTwitterFlipboardPinterestLinkedinLineAfter you have installed phpmyadmin with virtualmin into a domain there are two things you need to change in the phpmyadmin config file for this to work The phpmyadmin file can be found at /home/domain/phpmyadmin/config.inc.php – or what ever you…