Monkey business for the geek in you!
Keeping safe
The purpose of syctl hardening is to help prevent spoofing and dos attacks. This short guide will show what I have found to be a good configuration for the sysctl.conf configuration file. The most important of the variables listed below is the enabling of syn cookie protection. Only place the bottom two if you do…
To install APF firewall login to your server as root and follow this tutorial
You must keep your box secure at all times, getting compromized could lead to dataloss, which means you loose clients which isnt a very good way to run your buisness. You dont have to be an expert, there are just simple instructions you have to follow, check your box daily for any unknown proccesses, cheak…
Ok first just take a breath, you are getting nothing done by worrying. This guide is meant to try and help mitigate the effects of an attack that is in progresss. I have compiled a lot of the things that I do but it is very possible I have forgotten something. Please feel free to…
>Server security is as important as network security because servers often hold a great deal of an organization’s vital information. If a server is compromised, all of its contents may become available for the cracker to steal or manipulate at will. The following sections detail some of the main issues.
This tutorial is for system admins and will run you through how to Detect and Clean a hacked cPanel server with T0rnkit
Disguising your server signature is always a good idea as you wont reveal the operating system to potential script kiddies and hackers.
Check out those basic rules to avoid spam robots to use your email for spaming !
RKHunter also known as RootKit Hunter is a scanning tool to ensure you for about 99.9% that you don’t have any rootkits, backdoors, and local exploits but running tests and e-mailing you results.
chkrootkit: shell script that checks system binaries for rootkit modification.
BFD is a modular shell script for parsing applicable logs and checking for authentication failures.
Telnet should be disabled, and you should use SSH. Telnet sends password in plain text, and ‘crackers/hackers’ can obtain these passwords easily compared to SSH, and then takeover your dedicated web server.
SSH Protocol 1 based systems are facing many automated “root kits”. As a result to step up the security Protcol 2 should be enabled as soon as possible.
Logwatch is a customizable log analysis system. Logwatch parses through your system’s logs for a given period of time and creates a report analyzing areas that you specify, in as much detail as you require. Logwatch is easy to use and will work right out of the package on most systems.
Disabling root login via shh is a great way to tigthen security on your dedicated server.
With the end of 2021 just around the corner, we are pushing out the last release of the year with Kali Linux 2021.4, which is ready for immediate download or updating. The summary of the changelog since the 2021.3 release from September 2021 is: Kali on the Apple M1 As we announced in Kali 2021.1…
Welcome to our first release of 2019, Kali Linux 2019.1, which is available for immediate download. This release brings our kernel up to version 4.19.13, fixes numerous bugs, and includes many updated packages. Tool Upgrades The big marquee update of this release is the update of Metasploit to version 5.0, which is their first major…
[embedded content] “Whether you’re new to the fight, or a seasoned pro, don’t stop training…” This statement, like the video that introduced it, has real punch. We did this on purpose to get you fired up, excited about your training, and to kickstart your journey. If it worked, and you’re in the fight, welcome aboard!…
We’re well recovered from the Black Hat and DEF CON Vegas conferences and as promised, we’re launching our second Kali Rolling ISO release aka Kali 2016.2. This release brings a whole bunch of interesting news and updates into the world of Kali and we’re excited to tell you all about it. New KDE, MATE, LXDE,…
One of our goals when developing Kali Linux was to provide multiple metapackages that would allow us to easily install subsets of tools based on their particular needs. Until recently, we only had a handful of these meta packages but we have since expanded the metapackage list to include far more options: kali-linux kali-linux-all kali-linux-forensic…