Computer and network security

Computer and network security

Computers and the Internet have become a necessity for our every day lives, but this also means the learning to protect ourselves is more important than ever before. This group is for anyone at any level who is interested in learning how to protect your computer and surf the web more securely.

Information Technology is everywhere, and you’re experiencing a part of it right now! There is a wide range of opportunities for anyone in this field, including Computer Repair Technicians, Network Technicians, Network Administrators, and many more. It helps to have some basic knowledge about computers themselves, but it is not required.


Founder: Josué A Josué



Wall Showing 5 of 9 messages.

Dave Keays

Want to learn the OSI model in a way that you’ll remember? See my class that parallels a spy thriller.

Knowing the OSI model is a necessity for the NETWORK+, A+, and CCNA.

http://edufire.com/classes/8073-osi-model-the-thrilling-story-and-an-academic-interpretation

Dave Keays

I’ll be practicing a speech I am giving at OWASP
http://edufire.com/classes/7597-security-for-drupal

Hafiz Shakeel

I came here to learn about computer and its security and everything ralaed to it.

Dave Keays

Anybody interested in classes on protecting against specific attacks on web apps?


XSS attacks on Drupal


SQL injection attacks


SQL injection attacks in Drupal


XSS and XDRF

Recent Forum Posts by Group Members

Dave Keays

Ok, I finally got another security class out. This is divided into two classes: a free outline of what tools I use, and some detailed classes of how I use those tools and what pitfalls to watch out for it you use them.

The free introduction:

http://edufire.com/classes/11504-security-tools-i-use-an-introduction

The detailed classes:

http://edufire.com/classes/11505-security-tools-i-use-the-dirty-details

I have also written a glossary of basic security threats you might find as an individual online. It is also a nice introduction to the threats out there.


http://edufire.com/content/articles/596-threat-glossary

Dave Keays

I’d love to but once I get on the floor I always freeze.

The person below me doesn’t freeze when speaking to a crowd in public.

Dave Keays

I think my favorite presentation software (I haven’t used them all yet) was part of Corel’s Word Perfect studio.

I put the parts of my presentation that I might change in the text of a presentation package and the parts that will rarely, if ever, change in an image.

But OO doesn’t format the text the same way Microsoft does. I doubt if either are to blame here, but this is a place that OO becomes less valuable.

However, I am mad that there seems to be a glitch in OO’s programing that results in a crash much of the time I do an export. I think it is a race condition. If I am under pressure and try to get things done to quick, I’ll get the crash the majority of the time.

As much as I love the idea of open source, if I ran a large office I would pay for the convenience MS’s studio would give me.

Dave Keays

How can fish bring me $$$$$?

Spear phishing is a lucrative money making enterprise for some.

“As of October 2009, there has been approximately $100 million in attempted losses [from spear phishing attacks].”

- “Compromise Of User’s Online Banking Credentials Targets Commercial Bank Accounts”,
IC3 (Internet Crime Complaint Center- run by the FBI)

Dave Keays

corny warning: too much blood, sugar

Dave Keays

How about a Vampire with diabetes?

Dave Keays

So Marco’s idea of fun is giving his friends into zombies and giving them pimples?

Maybe I should follow Agnes’ suggestion.

Dave Keays

If someone is using OO to create PowerPoint presentations with text like I am, I suggest they get Microsoft’s free Power Point viewer to see how it will work in PowerPoint. Something that looks ok in one is broken in the other. This isn’t an issue when you are only inserting images.

On a side note: OO isn’t perfect, but in my opinion the difference in price justifies the inconvenience.

Dave Keays

How do you choose the font face you use in a web-site? random pick? habit? what looks good at that moment?

Learn to make an intelligent choice with the next class from the Davinci HTML code series!

http://edufire.com/classes/11076-davinci-html-code-the-art-of-html

Dave Keays

I’ll bet people in the MSM have all the skills needed to fake a picture. Whether or not they want to teach it to the public is another matter.

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