A small hardware device that the owner carries to authorize access to a network service. The device may be in the form of a smart card or may be embedded in a commonly used object such as a key fob.

Selendroid is a test automation framework which drives of the UI of Android native and hybrid applications (apps) and the mobile web with Selendroid. Tests are written using the Selenium 2 client API and for testing the application under test must not be modified. Selendroid can be used on emulators and real devices and can be integrated as a node into the Selenium Grid for scaling and parallel testing.

Selenium is a portable software testing framework for web applications. Selenium provides a record/playback tool for authoring tests without learning a test scripting language (Selenium IDE). It also provides a test domain-specific language (Selenese) to write tests in a number of popular programming languages, including Java, C#, Groovy, Perl, PHP, Python and Ruby. The tests can then be run against most modern web browsers. Selenium deploys on Windows, Linux, and Macintosh platforms.

An electronic mail that vanishes or becomes unreadable after a certain length of time or upon the request of the sender. 

An interface between a computer's start-up program or BIOS (Basic Input/Output System) and the computer hard disk. It is a feature of the Enhanced Integrated Drive Electronics (EIDE) technology that controls access to the hard drive. 

An approach to data analytics that enables business users to access and work with corporate information without the IT department's involvement 

Sencha Touch is a javascript library / framework build to enhance the user interface of mobile web. Using Sencha development tools a developer can build mobile web apps that can look similar to native mobile applications. It is purely based on HTMl5, CSS3 and JavaScript.  Using Sencha, you can develop mobile web apps that work on Android, iOS, Windows, Tizen, Blackberry etc.

An anti-spam approach in which the Internet domain of an e-mail sender can be authenticated for that sender, thereby discouraging spam mailers, who routinely disguise the origin of their e-mail, a practice known as e-mail spoofing. 

The most popular UNIX-based implementation of the Simple Mail Transfer Protocol (SMTP) for transmitting e-mail. 

A group of specialized transducers with a communications infrastructure intended to monitor and record conditions at diverse locations. Commonly monitored parameters are temperature, humidity, pressure, wind direction and speed, etc.

Sentiment analysis (also known as opinion mining) refers to the use of natural language processing, text analysis and computational linguistics to identify and extract subjective information in source materials.

A defined set of parameters to track and calculate the ROI of the time/amount spend in SEO activities.

A sequence is an ordered set consisting of some data, which are called members of the sequence. A sequence is similar to an array in high-level language, but the data type of its members not have to be the same. The following will explain its basic computation through creation, access, operators and functions.

The protocol for handling packet sequencing in a Novell NetWare network. SPX prepares the sequence of packets that a message is divided into and manages the reassembly of received packets.

A device that enables the serial (one bit at a time) exchange of data between a microprocessor and peripherals such as printers, external drives, scanners, or mice. In this respect, it is similar to a serial peripheral interface (SPI). 

A standard for digital video transmission over coaxial cable. The most common data speed is 270 megabits per second (Mbps). However,speeds of up to 540 Mbps are theoretically possible.