STEM Dictionary

Information Technology:

Packet

Partition

Password Sniffing

Patch

Peer-to-Peer

Phishing

Physical Layer

Ping

Point-to-Point Protocol (PPP)

Point-to-Point Tunneling Protocol (PPTP)

Port

Port Scan

Presentation Layer

Protocol

Proxy (as in Proxy server)

Physical Layer

Definition

various internet technologies and equipment for sending information across the internet

Sentence

All networking technologies have to be included in the physical layer.

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This material is based on work supported by the National Science Foundation under Award Numbers 1104229, 1501756, and 1902474.