www.vncert.gov.vn www.vncert.gov.vn VIRUSES AND WORMS Module 7 www.vncert.gov.vn Introduction to Virus www.vncert.gov.vn Virus and Worm Statistic 2010 www.vncert.gov.vn Virus History www.vncert.gov.vn Characteristics of a Virus www.vncert.gov.vn Working of Virus: Infection phase www.vncert.gov.vn Working of Virus: Attach phase www.vncert.gov.vn Why People Create Computer Viruses www.vncert.gov.vn How does a computer get infected by viruses [...]... www.vncert.gov.vn www.vncert.gov.vn Virus Classification www.vncert.gov.vn Virus Classification www.vncert.gov.vn How does a Virus Infect www.vncert.gov.vn Virus Hoaxes www.vncert.gov.vn System Sector Viruses www.vncert.gov.vn Macro Viruses www.vncert.gov.vn Stealth Virus www.vncert.gov.vn Bootable CD-ROM Virus www.vncert.gov.vn Self-Modification www.vncert.gov.vn Encryption with a Variable Key www.vncert.gov.vn Polymorphic... Metamorphic Virus www.vncert.gov.vn Cavity Virus or File Overwriting www.vncert.gov.vn Sparse Infector Virus www.vncert.gov.vn Companion Virus www.vncert.gov.vn File Extension Virus www.vncert.gov.vn Worms www.vncert.gov.vn How is a Worm different from a Virus www.vncert.gov.vn Example of Worm Infection: Conficker Worm . www.vncert.gov.vn www.vncert.gov.vn VIRUSES AND WORMS Module 7 www.vncert.gov.vn Introduction to Virus www.vncert.gov.vn Virus and Worm Statistic 2010 www.vncert.gov.vn Virus History www.vncert.gov.vn Characteristics. Virus: Attach phase www.vncert.gov.vn Why People Create Computer Viruses www.vncert.gov.vn How does a computer get infected by viruses www.vncert.gov.vn Virus Hoaxes www.vncert.gov.vn Indications