Tag: Security

How to find/locate a Spammer on a Linux Plesk server?

If you feel emails are saturated in the Plesk Qmail mail queue, there is a possibility that your Plesk server is been used for sending spam emails. On a Plesk server relaying is not allowed by default so following are the ways spamming is mostly done. They are explained below […]

Installing Honeyd 1.5c And Arpd 0.2 Under CentOS 5 (With gcc 4.x)

Introduction Traditionally, information security has been primarily defensive. Firewalls, Intrusion Detection Systems, encryption; all of these mechanisms are used defensively to protect one’s resources. The strategy is to defend one’s organization as best as possible, detect any failures in the defense, and then react to those failures. The problem with […]

HEUR:Trojan.Script.Iframe

One of my friend asked for help about virus appearing on his sites (mostly WordPress sites). I checked it out and my Kaspersky Internet Security blocked the pages from loading, so i downloaded the files manually and scanned html with Kaspersky to determine affected files. I noticed that the affected […]

Linux Iptables Just Block By Country

I admin ecom website and a lot of bogus traffic comes from countries that do not offer much in commercial value. How do I just configure Apache or iptables to just refuse connections to certain countries? You can block traffic at both Apache or iptables level. I recommend iptables to […]

[HOW] Apache Security – Local attack prevent

First of all , login to root account : Open the file “php.ini” by nano editor nano /usr/local/lib/php.ini Find the word “safe_mode” [ Ctrl + W and type “safe_mode” ] Change Off to On [ “safe_mode = Off” to “safe_mode = On” cialis tablets in lahore ] Find “disabled_functions” [ […]

aa33code 0.0.1 (LFI/Auth Bypass/DCD) Multiple Remote Vulnerabilites

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Deny Or Allow Countries With Apache .htaccess

Introduction The following script is using blogama.org IP geolocation API to automatically generate Apache .htaccess file to deny or allow specific countries. You can put this script under crontab and the .htaccess rules will be automatically updated. Also, it can update multiple .htaccess files. Source: http://blogama.org [ad#adgoogle1] Deny or allow? […]