1 / 5

W orm

W orm. By: Atheer , Kristelle and jia. Definition.

timon-savage
Télécharger la présentation

W orm

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Worm By: Atheer, Kristelle and jia

  2. Definition • Computer worms are malicious software applications designed to spread via computer networks. Computer worms are one form of malware along with viruses and Trojans. A person typically installs worms by inadvertently opening an email attachment or message that contains executable scripts. • http://compnetworking.about.com/cs/worldwideweb/g/bldef_worm.htm

  3. Definition • Worm virus can be caused by downloading or opening a attachment file. worm virus can spread it self through computers using network and email address. Worm virus is one form of malware.

  4. History • In the Xerox Alto Research Centre, Jon Hepps and John Shock program the first worms. They are used for distributed calculations and spread independently in the network. Because of a program error, this spread took place in an uncontrolled manner, which after a short time crippled the computers.

  5. Worm Steal 45,000 Facebook Passwords • A computer worm has stolen 45,000 login credentials from Facebook, security experts have warned. • The data is believed to have been taken largely from Facebook accounts in the UK and France, according to security firm Seculert. • The culprit is a well-known piece of malware - dubbed Ramnit - which has been around since April 2010 and has previously stolen banking details.

More Related