Showing posts with label Tutorials. Show all posts
Showing posts with label Tutorials. Show all posts

Tuesday, February 22, 2011

Certified Ethical Hacker Resources, Tips, Tricks, Educational

 Certified Ethical Hacker Resources, Tips, Tricks, Educational

English | MP4 | H264 773 kbps 29.970 fps | 320 x 240 | MP3 127 kbps 48 KHz Stereo | 51mns | 698 MB
Genre: elearning

The CEH Program certifies individuals in the specific network security discipline of Ethical Hacking from a vendor-neutral perspective. The Certified Ethical Hacker certification will fortify the application knowledge of security officers, auditors, security professionals, site administrators, and anyone who is concerned about the integrity of the network infrastructure. A Certified Ethical Hacker is a skilled professional who understands and knows how to look for the weaknesses and vulnerabilities in target systems and uses the same knowledge and tools as a malicious hacker. Some of the hacking concepts you will learn to master during this hands on hacking course
Module 01: Introduction to Ethical Hacking
Module 02: Hacking Laws

Tuesday, December 21, 2010

Difference Between Hub and Switch :: Tutorials

Hubs and Switches are two terms that are used interchangeably when referring to the network component that connects all the nodes in network. Even if most devices in existence today are switches, most people still call them hubs and get away with it. The difference between the two types of devices is the overall speed that they can broadcast data across the network. Switches are able to transmit data a lot faster compared to hubs.

Hubs are very simplistic devices that accept a single data packet then sends it out to all the computers that are connected to it. This means that only one data packet can pass through the hub at a time and all the data must wait for its turn. The overall bandwidth of the router is then shared by all the computers and that degrades the speed.