0x90.Org Mostly oriented on web attacks, but also check the hosted sites
0xbadc0de.be Several interesting projects (including his Libssh)
0xbadc0ded.org Security research team, with some interesting content
29a labs Very respected virii research group
3APA3A Alot of advisories, some articles and code
ADM The very well-known ADM Crew (archive)
Angelo Rosiello Interesting articles on several different subjects and some software
AngryPacket Decent papers, tools and exploits
Antifork Antifork Research is an Italy-based non-profit organization founded in 1997 by computer researchers, formerly known as disLESSici team. High quality projects and papers.
Antirez The Homepage of Antirez, developer behind Hping and discoverer of IPID portscan abuse
Arne Vidstrom Windows oriented security researcher
BSDaemon Some texts and projects, mostly portuguese
Björn Stickler Homepage Some pretty interesting tools for Win32
Black Alchemy Black Alchemy focuses on understanding the technologies, techniques and people engaged in protecting information.
Bugghy's Homepage Some interesting stuff (tutorials, code, etc.)
Byterage We're proud to host byterage's site :-). Great tools, exploits and nice archive
Chaos Computer Club Who doesn't know them?
Cirt.Net Home of Nikto web vulnerability scanner
Core dumped Not much content yet, but promising
Corest Community Several homepages including security-related info
Coromputer Mostly french, exploits and articles
Covert Systems Research Tools, exploits and papers. Nice people
Cqure.Net Some tools and advisories
Crewl Underground Madness crewl underground madness (cum) is a belgian group of computer enthousiasts specialized in network (in)security, hacking, coding and phreaking. The group was founded in october 1996 and consists of 4 members: toxic ocean, immortal intruder, f8 and hacker.
Crimelabs Security Group Interesting articles and advisories
Darklab mailinglist Finally.. a great mailinglist
Delikon Security articles, tools and virii
Dennis Rand Vulnerability research; tools and exploits
Digit-Labs Digit-Labs was formed late in 1999, and consists of members who are interested in information security. The members of Digit-Labs are devoted to security research, and we do this mainly because we think it is fun.
Digital Offense Some perl tools, nice worm archive
Digreb German site, mostly about phreaking as far as i can see
Doxpara Research Interesting and quite humorous approach to security research
Dtors.Net Highly interesting text and code
Enzo (Team Enzo) Not much stuff, but a couple of codes, projects and advisories
Excluded.org German site, with german papers and quite some code
FelineMenace.org Papers, advisories, code etc.
Foxtrot Some interesting projects, i hope they release more things soon, just like i should..
GenHex A couple of projects and several releases
Georgi Guninski Security Research Site of the infamous Guninski, check his impressive list of Microsoft bug-tracking
Gianni Tedesco Good Free software and reverse engineering code
Grima Repository Interesting projects, some french docs
H Zero Seven H07 is a group of software developers which mainly develop Free programs for Unix®, Linux and BSD. We describe ourselves as hackers, and with thus the understanding and research of technology, as well curiosity.
Hackaholic The site from which I got these references
Haxorcitos Windows oriented hacking stuff
ISEC Security Research iSEC is a non-commercial, non-profit organization founded back in 2001 by four people interested in a wide range of computer and network security problems. Vuln research, PoC, Papers and Projects.
Inode, the solitary Nice code and exploits
Insecure.org Fyodor's site, includes famous Nmap and his top 50 tools
Konanin's Homepage Exploit development
Last Stage of Delirium Highly respected security research group
Legions of the Underground Few interesting stuff
Lostkey Papers in german language and some teams, hopefully they will switch to english sometime..
Madchat Absolute must-have bookmark - Very good information archive
Marcus Ranum Computer security research.. interesting thoughts and code
Markus Günther Kuhn Interesting and original essays
Martin J. Muench Interesting papers and code
Math Club Very interesting source code, take a look
Matt Blaze Well-known Matt Blaze's site, diversity of papers on the security area
Michal Zalewsi Very interesting projects and cool site
Minithins Interesting releases, nice paper archive
Mixter Interesting code and papers by the well-known Mixter
NMRC The Nomad Mobile Research Centre, if you don't know it, shame on you.. it has been around since 1995
Netric Security Team The infamous dutch security group, interesting papers, projects and exploits
Network Penetration Interesting papers, advisories and code
NewOrder A big archive of information, tools etc.
Niels Provos Various interesting security projects
No System Group Spanish or portuguese site, but has exploits and tools
Nologin Interesting papers, mostly reverse engineering and quite some code
Open Security Group Broad security coverage. Advisories, papers and exploitation
Owen Klan's Homepage Very interesting papers and software
Packet Knights A bunch of impressive tools they got
Packetfactory This site is great for a wide variety of networking tools and libraries
Pedram Interesting project and advisories
Phenoelit Cool "greyhat" tools
Philippe Biondi's homepage
Phiral Research Phiral Research is an independently funded think-tank with research interests in AI, complexity, emergence, cryptography, computer security, and modern sociology.
Phrack The nr.1 Hack/Phreak Zine
Phreedom Phreedom Magazine started as a Bulgarian e-zine with hack/crack content in 1997. Today our goals are to seek and distribute the most useful information in the fields of hacking, programming, network and systems administration, and open source tools.
Priestmaster You find everything about exploit coding on this page. Mainly interesting for beginners as of yet
Priv8 Security Tools, exploits, papers, etc.
RS-Labs Looks like Spanish or Portuguese language sites, papers in that language too
Rain Forest Puppy Well-known security researcher
Raptor Various papers and code released by raptor
Raza Mexicana Mexican group, some interesting files and an e-zine
Remote Exploit Resources mainly on 802.11 wireless, german group
Reversed Hell Networks Broad coverage of security
Robert Graham Code, presentations, etc.
S.P.I.N.E Research Group One of my favorites. S.P.I.N.E is a no-profit group composed by people get very interested in computer programming, security and networking , but also in more general aspects of technologies. We think that the only way to improve our knowledge is the cooperation and the free sharing of projects and ideas.
S0ftPr0ject 2003 Well-known italian security team, interesting docs both in english and italian
SYN ACK LABS Syn Ack Labs is a group of geeks interested in computer security. Projects we're working on include crypt-ml, an encrypted mailing list, and a set of tools to detect and take advantage of Loose source routing.
Safemode.org Vuln development and defacement archive
Samhain Labs Home of Samhain file integrity checker. Samhain labs is a division of WEP e.V., a German non-profit organization. Our mission is to provide security for the net.
Sean Larsson's site Quite alot interesting content on different topics, spent some time here
Shellcode Research Interesting tools and quite alot interesting papers
Silvio Cesare Not too well organized site, but there is interesting material, well respected.
Snake Basket (DE) Mainly research in the area of worm/virii, interesting papers
Snooq Exploit development
Solar Eclipse Solar's stuff
Stealth Homepage of stealth
Synnergy Networks Well-known group, advisories, papers and exploits
Technical Info dot Net Papers, tools, projects, quite alot of them and quite good
The Hacker's Choice My absolute favorite.. lots of interesting, and *useful* stuff
Toxyn Technologies, Inc Check out the manifest and user pages
U-N-F United Net Frontier Interesting papers and releases (byterage is a member of U-N-F)
USSR is back USSR is a young company based in South America devoted to research about computers, network security, and software protection systems
VOID.AT Security Well-known security research team, very interesting papers
Vapid Labs Quite a few exploits, advisories, papers etc.
Violating Networks Violating Networks is a non-profit orginization compromised of security professionals. The group was founded in 2002 by two people.
W00w00 security development Well-known security research group
WendelSecurity Brazillian security researcher, interesting content (mostly brazillian)
Wietse Venema Well known security person
Xaitax Security Finally, germans speaking english :-)
Xfocus team Vulnerability development
Zhodiac Research Tools, docs and exploits
cr-secure.net Think tank dedicated to intelligent research and security
n3t Some would-be interesting text/code
net square Several interesting articles.. new site
node99 Protocol vulnerability research
sh0dan.org Lots of code and some papers
t0s team Tools, exploits shellcode, just check it out
x25 x25 zine, if you don't know it, read it!
x82 Mainly exploit development and papers (some are korean )


                                                                                                                                                   

Copyright © 2004, Murali Nandigama | Modified on 10-10-2004 by Murali  Nandigama