Links

Links to various websites/blogs, that may be of interest to you.

Ελληνικά Security Tools SysAdmin Tech Programming Learning/Training Books

Ελληνικά:

http://conta.uom.gr/index.htm
https://ellak.gr/
http://ebooks.edu.gr/2013/
http://infosec.uom.gr/el/
https://www.hackerspace.gr/wiki/Main_Page
http://www.p-space.gr/
opensoft.sch.gr/
http://www.liatsisfotis.com/
https://bechtsoudis.com/
http://zindilis.com/
http://www.owasp.gr/
http://www.void.gr/kargig/blog/
http://studentguru.gr/
http://networksgr.blogspot.gr/
http://bruteforce.gr/
https://foss.ntua.gr
http://www.patras-lug.gr/
http://ubuntu-gr.org/
http://www.coresec.eu/security-blog/
http://www.greektechforum.com/
http://www.overclockers.gr/
http://deltahacker.gr/
http://www.secnews.gr/
http://techblog.gr/
http://www.adslgr.com
http://www.thelab.gr/
http://python.org.gr/
http://python-tutorial-greek.readthedocs.org/en/latest/
http://www.linuxinside.gr/
http://www.linux.gr/news

Security:

http://www.securityfocus.com/
http://seclists.org/
http://www.cert.org
http://www.securiteam.com/
http://www.schneier.com/blog/
http://www.irongeek.com/
http://www.f-secure.com/weblog/
http://www.rootsecure.net
http://www.packetstormsecurity.org
http://www.linuxsecurity.com/
http://www.windowsecurity.com/
cryptome.org
http://searchsecurity.techtarget.com/
https://securityinabox.org/
projecthoneypot.org/
http://www.darkreading.com/
http://isc.sans.org/
http://krebsonsecurity.com/
http://www.infosecurity-magazine.com/
http://nakedsecurity.sophos.com/
www.crackmes.de
http://blog.sucuri.net/
http://www.liatsisfotis.com/
The Legend Of Random
http://taosecurity.blogspot.com/
http://zeltser.com/
http://blog.zeltser.com/
http://www.mckeay.net/
http://pauldotcom.com/
https://www.corelan.be/
http://www.social-engineer.org/
prism-break.org
Hacker News
cacert.org
http://blog.commandlinekungfu.com/
http://www.darknet.org.uk/
http://www.ethicalhack3r.co.uk/
http://carnal0wnage.attackresearch.com/
http://www.sans.org/
http://bruteforce.gr/
http://www.securityninja.co.uk/
https://www.owasp.org/
http://census-labs.com/
http://www.offensivecomputing.net/
https://bechtsoudis.com/
http://www.ntcore.com/
http://rcecafe.net/
Malwarebytes
Malwaretips
Malwarehelp
Spyware info forum
Virus Total
MDL
Phish Tank
Malware Patrol
Nakedsecurity
Threat Post
Virus Bulletin
http://code.google.com/p/pentest-bookmarks/wiki/BookmarksList A massive list with LOT of pentesting/security resources.

Tools:

http://sectools.org/
Hacking-Security Tools Repository
Owasp.Testing Tools
Packetstormsecurity.com Security Tool Files
Techsupportalert Free Security List
NirSoft - freeware utilities
Sysinternals Troubleshooting Utilities
List of Malware Analysis Tools
Free computer forensic tools
Tuts4you Reverse Engineering-Mal. Analysis
Woodman reverse engineering tools
Python tools for penetration testers
Forensics Tools
Security xploded Tools

SysAdmin:

4sysops - For Windows Administrators
The Lone Sysadmin
Everything Sysadmin
Justin's IT Blog
Boiling Linux & Windows
Linux Sysadmin Blog
The Nubby Admin
Planet SysAdmin
Sysadmin Spot
Exchange Team Blog
LoveMyTool
Bored SysAdmin's Blog
Sysadmin-network

Tech:

Tech support forum
Computer Hope
Bleeping Computer
Tech Support Guy
nesit.org
engadget.com
techcrunch.com
Technibble
Tomshardware
Extreme Tech
Anandtech
slashdot.org
Overclock
http://octopart.com/ search engine for electronic parts
http://opencores.org/
http://blogs.computerworld.com/
http://www.edugeek.net/
http://angrytechnician.wordpress.com/
http://www.g-loaded.eu/
http://www.computerrepairblog.com/

Programming:

Free programming learning resources
Interactive Tutorials
http://stackoverflow.com/
http://www.reddit.com/r/programming/
http://www.reddit.com/r/learnprogramming
http://www.reddit.com/r/dailyprogrammer
http://programmersheaven.com/
http://projecteuler.net/
http://codingbat.com/
www.powershellpro.com/
http://www.tutorialspoint.com/
learnpythonthehardway.org/
Think Python

Online Learning/Training:

http://derekbruff.org/ Derek Bruff's Blog on Teaching and Technology
https://www.edx.org/
https://www.coursera.org/
http://www.udacity.com/
http://ocw.mit.edu/index.htm
www.codecademy.com/
https://hack.me/
www.offensive-security.com/
https://www.pentesterlab.com/
http://www.skullbox.net/ Network Tutorials, Server Tutorials..IT

Books:

Some recommended books on security

Hacking Exposed 7: Network Security Secrets & Solutions, Seventh Edition
Hacking: The Art of Exploitation, 2nd Edition
The Shellcoder's Handbook: Discovering and Exploiting Security Holes
Malware Analyst's Cookbook and DVD: Tools and Techniques for Fighting Malicious Code
Practical Malware Analysis: The Hands-On Guide to Dissecting Malicious Software
Metasploit: The Penetration Tester's Guide
The Basics of Hacking and Penetration Testing: Ethical Hacking and Penetration Testing Made Easy
The Art of Software Security Assessment: Identifying and Preventing Software Vulnerabilities
Programming Linux Hacker Tools Uncovered: Exploits, Backdoors, Scanners, Sniffers, Brute-Forcers, Rootkits
Penetration Tester's Open Source Toolkit, Third Edition
Practical Packet Analysis: Using Wireshark to Solve Real-World Network Problems 2nd edition
Violent Python: A Cookbook for Hackers
Gray Hat Python: Python Programming for Hackers and Reverse Engineers
Digital Forensics with Open Source Tools
Reversing: Secrets of Reverse Engineering
The Rootkit Arsenal: Escape and Evasion in the Dark Corners of the System
Schneier's Cryptography Classics Library: Applied Cryptography, Secrets and Lies, and Practical Cryptography
Malicious Cryptography: Exposing Cryptovirology
Exploiting Software: How to Break Code