Symantec 10099585 User Guide - Page 84
SSL Secure Sockets, UDP User Datagram
UPC - 037648232289
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84 Glossary SSL (Secure Sockets Layer) A protocol for secure online communication. Messages sent using SSL are encrypted to prevent unauthorized viewing. SSL is often used to protect financial information. subnet A local area network that is part of a larger intranet or the Internet. subnet mask A code, in the form of an IP address, that computers use to determine which part of an IP address identifies the subnet and which part identifies an individual computer on that subnet. synchronize The process by which a handheld device and computer compare files to ensure that they contain the same data. TCP/IP (Transmission Control Protocol/ Internet Protocol) Standard protocols used for most Internet communication. TCP establishes connections between computers and verifies that data is properly received. IP determines how the data is routed. threat A program with the potential to cause damage to a computer by destruction, disclosure, modification of data, or denial of service. Trojan horse A program containing malicious code that is disguised as or hiding in something benign, such as a game or utility. UDP (User Datagram Protocol) A protocol commonly used for streaming media. Unlike TCP, UDP does not establish a connection before sending data and it does not verify that the data is properly received. virus definition Virus information that an antivirus program uses to identify and alert you to the presence of a specific virus.