An approach to networking in which control is decoupled from hardware and given to a software application called a controller. 

SE Ranking is tool for monitoring website rankings in search engines. Using SE Ranking you can automate search engine monitoring reports and take timely measures on website position improvement.  

Search engine marketing (SEM) is a form of Internet marketing that involves the promotion of websites by increasing their visibility in search engine results pages (SERPs) through optimization and advertising.

The practice of manipulating aspects of a Web site to improve its ranking in search engines. Various approaches are taken to achieve that goal, such as submitting the Web site to directory services, and addressing Web site architecture and content.

The listing of results returned by a search engine in response to a keyword query.

Search engines are programs that search documents for specified keywords and returns a list of the documents where the keywords were found. A search engine is really a general class of programs, however, the term is often used to specifically describe systems like Google, Bing and Yahoo! Search that enable users to search for documents on the World Wide Web.

A.k.a. companion device, refers to an additional electronic device which content can be synchronized with the content the consumer are consuming such as TV shows movies, or video games.

An assembler language.  

A tiny memory card used to make storage portable among various devices. It features a high data transfer rate, low battery consumption, and uses flash memory to provide nonvolatile storage.

A tiny flash memory card that resembles a SD card, but with far greater storage capacity. The Extended Capacity (XC) format increases maximum SD storage capacity from the previous 32 GB (gigabytes) to 2 TB (terabytes).

A system for ensuring the security of financial transactions on the Internet. With SET, a user is given an electronic wallet (digital certificate) and a transaction is conducted and verified using a combination of digital certificates and digital signatures.

An extension to the Hypertext Transfer Protocol (HTTP) that allows the secure exchange of files on the World Wide Web. Each S-HTTP file is either encrypted, contains a digital certificate, or both. 

A secure method of sending e-mail that uses the Rivest-Shamir-Adleman encryption system. S/MIME is included in the latest versions of Microsoft Web browsers and Netscape  browsers.

An extension to RTP that incorporates enhanced security features. Like RTP, it is intended particularly for VoIP (Voice over IP) communications. SRTP uses encryption and authentication to minimize the risk of Denial of Service ( DoS ) attacks. 

A.k.a. Secure Socket Shell, is a UNIX-based command interface and protocol for securely getting access to a remote computer. It is widely used by network administrators to control Web and other kinds of servers remotely. 

A set of papers produced by the SSH Working Group. It is used to securely access and remotely control computers and servers.