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Tuesday, January 13, 2009

Valuable Information On HTTP vs HTTPS

The main difference between http:// and https:// is It's all about keeping you secure


HTTP stands for Hypertext Transport Protocol, which is just a fancy way of saying it's a protocol (a language, in a manner of speaking) for information to be passed back and forth between web servers and clients.

The important thing is the letter S which makes the difference between HTTP and HTTPS.
The S (big surprise) stands for "Secure".

If you visit a website or webpage, and look at the address in the web browser, it will likely begin with the following: http://.

This means that the website is talking to your browser using the regular 'unsecured language. In other words, it is possible for someone to "eavesdrop" on your computer's conversation with the website. If you fill out a form on the website, someone might see the informa tion you send to that site.

This is why you never ever enter your credit card number in an http website!

But if the web address begins with https://, that basically means your computer is talking to the website in a secure code that no one can eavesdrop on.

You understand why this is so important, right?

If a website ever asks you to enter your credit card information, you should automatically look to see if the web address begins with https://.

If it doesn't, you should not enter sensitive information like a credit card number.

4 comments:

Anonymous said...

Thank you! It's rare to get an explanation like that without using "webspeak"!

Anonymous said...

Thank you Joe for posting this information. I, for one, did not know this and I really appreciate the fact that you took the time to explain this to us.

Anonymous said...

Technically... it's:
Hypertext Transfer Protocol over Secure Socket Layer

Anonymous said...

Anyone out there know how to go about tracing someone who hacks into your e-mail account ?