Learn to code. Top 15 Open Source/Free Security/Hacking Tools. 1.
Nmap Nmap (“Network Mapper”) is a free and open source (license) utility for network discovery and security auditing. Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and OS versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics. Nmap homepage. 2. Wireshark is a network protocol analyzer. 3. Metasploit Community Edition simplifies network discovery and vulnerability verification for specific exploits, increasing the effectiveness of vulnerability scanners. 4.
Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web servers for multiple items, including over 6400 potentially dangerous files/CGIs, checks for outdated versions of over 1200 servers, and version specific problems on over 270 servers. Hacking and Security Articles / Tutorials / White Papers. Free Open-Source Disk Encryption - Documentation. This documentation is not guaranteed to be error-free and is provided "as is" without warranty of any kind.
For more information, see Disclaimers. TrueCrypt is software for establishing and maintaining an on-the-fly-encrypted volume (data storage device). On-the-fly encryption means that data is automatically encrypted right before it is saved and decrypted right after it is loaded, without any user intervention. No data stored on an encrypted volume can be read (decrypted) without using the correct password/keyfile(s) or correct encryption keys. Entire file system is encrypted (e.g., file names, folder names, contents of every file, free space, meta data, etc).
Files can be copied to and from a mounted TrueCrypt volume just like they are copied to/from any normal disk (for example, by simple drag-and-drop operations). Let's suppose that there is an .avi video file stored on a TrueCrypt volume (therefore, the video file is entirely encrypted). 5 Sites Providing Free IT Certification Training. Image Source: Flickr.com There are so many IT certifications out there; where do you start?
What if the expensive study guide you buy ends up being the wrong track for you? Why don’t you start with what’s free? There’s no shortage of Websites offering courses in certifications in video or e-book form. The ones listed below are free and have no obligation. They don’t give you free tests, though some might have sample tests available. ProProfs free resources include a great deal of subject matter as well as thorough study guides, practice questions, and basic information like how much the tests cost and where to take them.
Professor Messer The good professor offers a bunch of online video courses in entry level IT careers. W3Schools You can use W3Schools as a quick reference to find that HTML tag you can’t quite remember, but you can also use it as a guide to earn Web development certifications. SeachSecurity. Money 101: 40 Financial Lectures to Prepare You for the Real World. February 3rd, 2011 You may have taken accounting or finite math in your college, but most college students graduate with very little practical knowledge of finance in the real world.
How can you brush up on what you need to know to survive? Take some time to watch these financial lectures. General Financial happiness, negotiation, and more can be found in these lectures. Mathematics of Finance: Check out this lecture to explore the mathematics of finance. Investment & Philanthropy Watch these lectures to see how you can make your money do more. Investment Risk: Investment Risk will teach you about uncertainty in investing. Credit & Loans These lectures will help give you an understanding of how loans and credit work. Payday Loans: Payday Loans discusses how payday lending works. Retirement It’s never too early to start retirement planning, and these lectures can help you get off to a good start. Traditional IRAs: Study traditional IRAs in this lecture. Entrepreneurship & Business. How to Build a Startup Course (EP245)
When does the course begin?
This class is self paced. You can begin whenever you like and then follow your own pace. It’s a good idea to set goals for yourself to make sure you stick with the course. How long will the course be available? This class will always be available! How do I know if this course is for me? Take a look at the “Class Summary,” “What Should I Know,” and “What Will I Learn” sections above. Can I skip individual videos? Yes! What are the rules on collaboration? Collaboration is a great way to learn. Why are there so many questions? Udacity classes are a little different from traditional courses. What should I do while I’m watching the videos? Learn actively! Dev Bootcamp - Learn Ruby on Rails in 9 weeks.