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Jonerea Garciabando

on 10 May 2013

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Transcript of https

Hypertext Transfer Protocol Secure What is it??? HTTP is the foundation of data communication for the World Wide Web created in 1999. Http:// Both protocols have been submitted to the Internet Engineering Task Force (IETF) for approval as a standard. It is open to any interested individual. IETF
Banking and shopping websites generally use the "HTTPS" or secure Web protocol, which encrypts data like credit card numbers even if it is being transmitted on unsecured Wi-Fi.
This provides some protection, but it may leave you open to "firesheep" attacks. If the website programmers fail to use HTTPS consistently, or if you accidentally type your password into the wrong form, there could be trouble.

To avoid that, use secure connection. HTTPS as a
Partial Protection HTTP defines how messages are formatted and transmitted, and what actions Web servers and browsers should take in response to various commands.

When you enter a URL in your browser, this sends an HTTP command to the Web server directing it to fetch and transmit the requested Web page. What is SSL certificate? It's a certificate that provides you the authentication of the other host. It's an extension to the HTTP protocol to support sending data (individual messages) securely over the World Wide Web. Not all Web browsers and servers support S-HTTP. Another technology for transmitting secure communications over the World Wide Web is Secure Sockets Layer (SSL). It is possible to use the two protocols together due to their different goals and designs. * Differences between SSL and https Designed to establish a secure connection between two computers. Designed to send individual messages securely SSL https It's a large international community concerned with the evolution of the Internet. *Unsecured wifi It doesn't require a password.
It is unprotected against monitoring and snooping, and open to a variety of hacker techniques.
Everything you're sending can be read. If you're leaving your own home Wi-Fi open for all, you're exposing yourself to a number of problems.
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