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Internet security

Definitions for common terms and phrases related to security threats, vulnerabilities, and technology.

Contributors in Internet security

Internet security

ping of death

Internet; Internet security

A hacking technique used to cause a denial-of-service attack by sending a large ICMP packet to a target. As the target tries to reassemble the packet, the packet size overflows the buffer and can ...

htool

Internet; Internet security

Prefix for PUP detections of applications that are classified as hacker tools.

denial of service (DOS)

Internet; Internet security

This attack targets a computer, server, or network and is either an intentional or accidental byproduct of instruction code that is either launched from a separate network or Internet-connected ...

phishing

Internet; Internet security

A method of fraudulently obtaining personal information, such as passwords, Social Security numbers, and credit card details by sending spoofed emails that look like they are sent from trusted ...

@mm

Internet; Internet security

Part of the McAfee convention for naming viruses and Trojans. This suffix is attached to the end of virus names to indicate that the virus can transmit itself via email. The double “m” indicates ...

banner

Internet; Internet security

Information that is displayed when a user connects to a remote system.

personal digital assistant (PDA)

Internet; Internet security

A handheld device that combines computing, telephone, fax, Internet, and networking features.

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