Excellent resource for all mayors in Cyber Security, Cyber warfare, Cybercrime, Espionage, OSINT, Malware, languages and much more! 

Here you will find a great list of FREE video lectures from all around the world. From CISCO to Harvard lectures. You can find everything here. 

These links are collected from several groups on LinkedIn and I just published them on the Cyberwarzone website. I hope you can find the resource that fits best for you. 

Education in the general sense is any act or experience that has a formative effect on the mind, character, or physical ability of an individual. In its technical sense, education is the process by which society deliberately transmits its accumulated knowledge, skills, and values from one generation to another.

TED is a small nonprofit devoted to Ideas Worth Spreading 
http://ted.com

Online courses from the world's top scholars
http://Academicearth.org

Help millions to reach their potential
http://ocw.mit.edu/OcwWeb/web/courses/av/index.htm

The World Public Library Collection shelves more than 2,000,000+ PDF eBooks in 100+ languages, containing 125 of the finest eBook and eDocument collections published on the Internet today.
http://worldlibrary.net/Collections.htm 

Free Video Lectures

1. http://freevideolectures.com/computerscience.html
2. http://freevideolectures.com/
3. http://videolectures.net/
4. http://lecturefox.com

Youtube Channels

1. http://www.youtube.com/user/activevision
2. http://www.youtube.com/user/AMDUnprocessed
3. http://www.youtube.com/user/Avayainteractive
4. http://www.youtube.com/user/carnegiemellonu
5. http://www.youtube.com/user/ccie12933
6. http://www.youtube.com/user/channelintel
7. http://www.youtube.com/user/CiscoLive2009
8. http://www.youtube.com/user/CiscoSmallBusiness
9. http://www.youtube.com/user/ciscozine
10. http://www.youtube.com/user/citrisuc
11. http://www.youtube.com/user/computerworld
12. http://www.youtube.com/user/CSCOPR
13. http://www.youtube.com/user/EyeOnTechnology
14. http://www.youtube.com/user/ITWorldVideos
15. http://www.youtube.com/user/lockergnome
16. http://www.youtube.com/user/macworld
17. http://www.youtube.com/user/MIT
18. http://www.youtube.com/user/NYTechSummit
19. http://www.youtube.com/user/ResearchChannel
20. http://www.youtube.com/user/sansinstitute
21. http://www.youtube.com/user/sunmicrosystemsgmbh
22. http://www.youtube.com/user/SunMicrosystemsInc
23. http://www.youtube.com/user/TechTargetTV
24. http://www.youtube.com/user/TigerDirectBlog
25. http://www.youtube.com/user/VidPR
26. http://www.youtube.com/user/Harvard
27. http://www.youtube.com/user/stanforduniversity
28. http://www.youtube.com/user/uctelevision
29. http://www.youtube.com/user/ncstate
30. http://www.youtube.com/user/carnegiemellonu
31. http://www.youtube.com/user/georgiatech
32. http://www.youtube.com/user/UniversityofMinn
33. http://www.youtube.com/user/pennstate
34. http://www.youtube.com/user/wesleyan

Diverse

1. http://scholarspot.com/
2. http://www.varsitynotes.com/
3. http://www.learnerstv.com/
4. http://OCW.ND.edu 
5. http://OCW.Tufts.edu
   Courses include detailed lecture notes, a calendar of teading assigned for each class and a description of major assignments.
   Offers student-made documentaries about social issues as well as a list of weekly readings.
6. Professors Martin Evans and Marsh McCall lecture on great works by Virgil to Voltaire.
   http://iTunes.Stanford.edu 
7. Berkeley's lectures online
   http://iTunes.Berkeley.edu 
8. alternate site of Berkeley's lectures.
   http://WebCast.Berkeley.edu 
9. http://www.lynda.com/
10. http://oedb.org/library/features/236-open-courseware-collections
11. http://www.careervoyages.gov/education-videos.cfm
12. http://www.sba.gov/tools/audiovideo/deliveringsuccess/index.html
13. http://www.sba.gov/training/index.html
14. http://www.sba.gov/tools/audiovideo/Podcasts/index.html
15. http://www.openculture.com/2007/07/freeonlinecourses.html
16. http://www.videomd.com/featured_videos.aspx
17. http://www.freesciencelectures.com/
18. http://streaming.discoveryeducation.com/
19. http://education.usgs.gov/common/video_animation.htm
20. http://www.nachi.org/advancedcourses.htm
21. http://education-portal.com/video_library/index.html
22. http://www.serve.org/nche/ibt/aw_video.php
23. http://www.practisinc.com/interactive/patient-education-videos.php
24. http://www.teachers.tv/

An OpenCourseWare is a free and open digital publication of high quality educational materials, organized as courses. The OpenCourseWare Consortium is a collaboration of more than 200 higher education institutions and associated organizations from around the world creating a broad and deep body of open educational content using a shared model.
http://www.ocwconsortium.org/use/use-dynamic.html

In a brave new world of learning, OER content is made free to use or share, and in some cases, to change and share again, made possible through licensing, so that both teachers and learners can share what they know.
http://www.oercommons.org/

In schooX you can find free online courses in a wide range of subjects. Over 500 online courses, which are soon to reach 2000, are already free available under a Creative Commons license.
http://www.schoox.com/

The internet is an invaluable resource to self-educated learners. Below is a list of some of the most helpful sites out there including opencourseware materials, free libraries, learning communities, educational tools, and more.
http://selfmadescholar.com/b/self-education-resource-list/

Reading from a textbook isn’t the only way to learn a foreign language. The web offers a number of free tools that can be used to enhance the learning experience inside and outside the classroom. Here are 15 language learning tools to try today:
http://www.missiontolearn.com/2009/12/learn-foreign-language-online/

RFID Basics Course 

This course helps learners to understand the fundamentals of RFID technology and provides an overview of RFID hardware including different types of tags, tag frequencies, readers, antennas, and so on.
http://www.rfid4u.com/services/freeelearning.asp

Learn a new Language & more..

1. http://www.missiontolearn.com/2009/06/lifelong-learner-free-resources/

2. http://www.missiontolearn.com/2010/06/lifelong-learning-social-networks/
3. http://www.onlinecollege.org/2009/01/22/free-or-open-source-tools-for-students/
4. http://www.missiontolearn.com/2009/07/language-learning-widgets/
5. http://www.edufind.com/index.php
6. http://www.4shared.com/dir/25834616/400fbf67/sharing.html

Kids Resources

1. http://www.factmonster.com/
2. http://www.econedlink.org/
3. http://www.historyforkids.org/
4. http://members.learningplanet.com/teachers/index.asp
5. http://www.edheads.org/
6. http://www.chem4kids.com/
7. http://www.abcteach.com/
8. http://www.brainpop.com/