Hello everyone! And welcome to the new version of the Greyhat-Security.com website. We welcome any and all critiques regarding the new version of the website, so please feel free to drop in an email to This e-mail address is being protected from spambots. You need JavaScript enabled to view it , and we'll be sure to get back to you. But first, a little bit about us:

Greyhat-Security started as a result of one mans endeavors initially. This man had the desire to create a website based upon hacking and computer security in order to both spread awareness of hackers & their abilities, but also to help people understand how hackers do "this sort of stuff", and how to best defend against it, hence the slogan "Knowledge is the best defence". Greyhat-Security was originally going to be a one-man effort, but it has expanded since then, and we now have an ever-growing staff team of Penetration Testers, Authors, Researchers, and many others. Our community is always expanding, so now is your chance to become part of it! If you think you have something to offer to the staff team here (either as a member, or an advisory), please email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Here at Greyhat Security, we are dedicated to providing you the latest, most up to date, and most comprehensive methods of hacking and their countermeasures, in order that you - as anybody from the end user, all the way up to the IT Professional - can better protect yourself, and become aware of the threats that really do exist. We believe in knowledge as being the best defense, and awareness through practicality as being the best form of knowledge. In other words, practicing and reading about this stuff is the best way to learn it, and learning it is the best way to make sure you don't fall victim to it!

You can expect to find video tutorials and written papers on all aspects of computer and network security & counter security. Our news feed aims to keep you up to date with interesting news and advisories, and our tools section will be gradually expanding, and housing some of the most up-to-date tools and exploits for your convenience and testing. We are always open for submissions of tools, papers, or videos - simply click on the "Submit an Article" link, and feel free to submit what you feel is necessary (be it news, tools, videos, or articles), and they will be reviewed by our team of experts considered for submission. If they are chosen, you will be duly credited. Remember to pop into the forum for a chat.

Special Offer

For a limited time, we are able to offer you David Melnichuk's "The Hackers Underground Handbook", and a bonus 1000 of 2008's Best Hacking Tutorials! - All for only$18.98 (a discount of over 70%. David own's the fresh new site "MrCracker.com". Here's what some people have said about this book:

"This handbook was so informative and fascinating that I recommended it to all of my friends. The handbook exposed so many of the hacking scene’s tactics! After reading this eBook and completing the examples, I have gained more than enough knowledge to protect myself from any possible hacker threats. If I wasn’t a good person, with the information given to me in this handbook, I could be considered a threat!"

-Ruslan, Glybin CT, U.S.

"I was kind of skeptical when I first downloaded the book, I expected a lot of techie-mumbo jumbo...but I was dead wrong. I was shocked at how simple and easy it was laid out. Do this...do that...crack the system...done. An awesome, step-by-step guide. Thanks man...great stuff...I hope people realize how much solid stuff is in this guide. Totally recommend it."

-Gregg B. OH, U.S.

 "A great and informative book for those of you who are just beginning your journey into the 'hacking' world! 4 out of 5! :)"

-RootBrute

Please, help support Greyhat-Security and help yourself develope your skills by purchasing this great E-Book! Simply click here!