White Hat Hacking also called as Ethical hacking is done by a computer security expert specialized in penetration testing or other form of testing methodologies to analyze and reinstate the security of an organization information systems.

A cloud provider that sells customers resources that they can offer to their own customers under their own brand. Such a service enables third-party company branding and control over appearance, policy, support, along with access to infrastructure.

In a communications, white psace refers to underutilized portions of the radio frequency (RF) spectrum. Large portions of the spectrum are currently unused.

An FCC-certified wireless device that can be used without an exclusive broadcast license in the RF spectrum below 700 MHz. White space devices can access the Internet at wireless broadband speeds. 

Whiteboard videos is a process where a creative story and storyboard with pictures and animiation is drawn on a whiteboard (or something that resembles a whiteboard) by artists and graphics designer who record themselves in the process of their artwork.

Web Host Manager, or WHM, is a powerful program that allows administrative access to the back end of cPanel. There are two versions that hosting service providers offer,  basic WHM and root WHM (rWHM). rWHM provides root access to the server.

A popular technology that allows an electronic device to exchange data wirelessly (using radio waves) over a computer network, including high-speed Internet connections.

A cellular telephone that can automatically switch between conventional cellular and Wi-Fi VoIP modes, even during the course of a conversation. A Wi-Fi LAN acts as a cellular repeater for such a phone.

Previously known as Wireless Multimedia Extensions (WME), is a subset of the 802.11e wireless LAN (WLAN) specification that enhances Quality of Service (QoS) on a network by prioritizing data packets according to four categories. 

A low-power WLAN technology that facilitates interoperability among mobile and portable consumer devices such as pagers, personal digital assistants (PDAs), wireless computer peripherals, entertainment devices and medical equipment. 

A Cisco Systems technology that improves the performance of applications on a wide area network (WAN). WAAS combines Wide Area File Services (WAFS) with WAN optimization inside of a router, accelerating TCP-based applications on a given network.

The delivery of high-speed wide area network (WAN) service using Ethernet connectivity. Essentially, WAE is a virtual private network (VPN) service that simplifies linking remote locations. 

An Internet system in which specialized subject databases are created at multiple server locations, kept track of by a directory of servers at one location, and made accessible for searching by users with WAIS client programs. 

A geographically dispersed telecommunications network. The term distinguishes a broader telecommunication structure from a local area network (LAN). 

A storage technology that makes it possible to access a remote data center across a wide area network (WAN) as though it were local. WAN optimization and file access acceleration are essential elements of WAFS. 

A specialized form of fixed-rate long-distance telecommunication service. WATS lines are commonly used by businesses and government agencies.