Glossary

Glossary of Internet and technology terms

Pharming

Definition: Pharming is similar to phishing in that it aims to collect personal and confidential user information which can be used for identity theft and other malicious purposes. Pharming relies on making unauthorized changes to DNS entries which result in […]

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Glossary of Internet and technology terms

Patch

Definition: A patch is like a bandaid. As a company finds bugs and defects in their software they know that they need to fix them when they release the next version of the application. However, some bugs make the current

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Glossary of Internet and technology terms

Packet

Definition: A packet, otherwise known as a datagram, is a fragment of data. Data transmissions are broken up into packets. Each packet contains a portion of the data being sent as well as header information which includes the destination address.

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Glossary of Internet and technology terms

Packet Filter

Definition: A packet filter is a type of firewall. Packet filters can restrict network traffic and protect your network by rejecting packets from unauthorized hosts, using unauthorized ports or trying to connect to unauthorized IP addresses.

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Glossary of Internet and technology terms

P2P

Definition: Peer-to-Peer Networking (P2P) is a phrase coined to apply to individual PC’s acting as servers to other individual PC’s. Made popular by the music file swapping service Napster, P2P allows users to share files with each other through a

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Glossary of Internet and technology terms

Network Security

Definition: Network security is used to describe all aspects of securing your computer or computers from unauthorized access. This includes blocking outsiders from getting into the network at all, as well as password protecting your computers and ensuring that only

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Glossary of Internet and technology terms

Network

Definition: Technically, it only takes two computers, or hosts, to form a network. A network is any two or more computers connected together to share data or resources. Common network resources are things like printers that may be shared by

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Glossary of Internet and technology terms

NAT

Definition: NAT, otherwise known as Network Address Translation, is used to mask the true identity of internal computers. Typically, the NAT server or device has a public IP address that can be seen by external Hosts. Computers on the local

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Glossary of Internet and technology terms

Malware

Definition: Malware, or Malicious Code, is a catch-all term used to refer to various types of software that can cause problems or damage your computer. The more common classes of program referred to as malicious code are viruses, worms, Trojan

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