Definition: Learn what MPLS (Multiprotocol Label Switching) is and why allowing packets to be forwarded at the Layer 2 (switching) level rather than at the Layer 3 (routing) level is important for Quality of Service (QoS).
ZigBee is a mesh network specification for low-power wireless local area networks (WLANs) that cover a large area. The standard was designed to provide high data throughput in applications where the duty cycle is low and low power consumption is an important consideration.
Two-factor authentication is a security process in which the user provides two means of identification, one of which is typically a physical token, such as a card, and the other of which is typically something memorized, such as a security code.
A compliance audit is a comprehensive review of an organization's adherence to regulatory guidelines. Independent accounting, security or IT consultants evaluate the strength and thoroughness of compliance preparations. Auditors review security polices, user access controls and risk management procedures over the course of a compliance audit... (Continued)
Merchant Customer Exchange (MCX) CurrentC is a mobile payments application backed by some of the nation's largest retailers including Target, Walmart, CVS, Best Buy and Rite Aid, as well as banks like Capital One.
A core competency is fundamental knowledge, ability or expertise in a specific subject area or skill set. Learn about identifying and developing core competencies and models as part of a larger core competency strategy.