What Does Spamdress Mean? A spamdress is a type of email account or address that is used by an individual to receive newsletters, blog updates or any other online subscriptions that regularly send emails. It is used as a temporary or alternative email address for keeping frequently received emails in a separate email account. A spamdress is also known as spam email address and spam address. Techopedia Explains Spamdress
What Does Super Cookie Mean? A super cookie is a type of browser cookie that is designed to be permanently stored on a user’s computer. Super cookies are generally more difficult for users to detect and remove from their devices because they cannot be deleted in the same fashion as regular cookies. Super cookies serve the same function as regular cookies in that they can contain just about any information including browsing history....
What Does Tower Server Mean? A tower server is a computer that is built in an upright cabinet that stands alone and that is designed to function as a server. The cabinet is known as a tower, and multiple tower servers can work simultaneously for different tasks and processes. Tower servers are popular owing to the scalability and reliability features since unlimited servers can be added to the existing network largely because of the independent nature of the individual tower servers....
What Does Transparent Bridge Mean? A transparent bridge is a common type of bridge that observes incoming network traffic to identify media access control (MAC) addresses. These bridges operate in a way that is transparent to all the network’s connected hosts.A transparent bridge records MAC addresses in a table that is much like a routing table and evaluates that information whenever a packet is routed toward its location. A transparent bridge may also combine several different bridges to better inspect incoming traffic....
What Does Automated Fingerprint Identification System (AFIS) Mean? An automated fingerprint identification system (AFIS) is a system that uses biometric technology to store digital imagery of individual fingerprints for database comparison to produce a match. Fingerprints are considered a foolproof method for identification purposes because each fingerprint is unique. As digital technology progresses, fingerprinting is increasingly being used as a fraud prevention measure. This type of technological safeguard may be stored with personal data, such as passwords and personal identification numbers (PIN)....
What Does Benchmarking Mean? Benchmarking refers to testing a product or service against a reference point to quantify how much better or worse it is compared to other products. Benchmarking is the standard way of comparing one product to another. With technology in particular, benchmarking against competing products is often the only way to get an objective measure of quality. This is because many tech products increase rapidly in measures such as speed and storage size when compared to the previous version from the same company, making comparisons between the versions virtually useless....
What Does Biohacking Mean? Biohacking refers to the application of IT hacks to biological systems – most prominently, the human body – but also the entire biosphere. Biohacking encompasses a wide spectrum of DIY IT projects and ideas. Techopedia Explains Biohacking Biohacking is generally linked to a form of the term “hacking” but implies a positive purpose. “White hat hacking” is a term that can be used to distinguish biohacking from IT manipulation that is used for fraud or criminal purposes....
What Does Black Hat SEO Mean? Black hat search engine optimization (SEO) refers to the unethical or aggressive techniques used by some webmasters to gain higher search engine ranking. Techopedia Explains Black Hat SEO In general, the qualifiers “white hat” and “black hat” have been used as a shorthand for describing the intents and motivations of various types of IT users, for instance: hackers and security workers.
What Does Data Backup Mean? Data backup is a process of duplicating data to allow retrieval of the duplicate set after a data loss event. Today, there are many kinds of data backup services that help enterprises and organizations ensure that data is secure and that critical information is not lost in a natural disaster, theft situation or other kind of emergency. Techopedia Explains Data Backup In the early days of personal computers (PC), the common data backup method was to download data from a computer’s hard drive onto a set of small floppy disks, which were stored in physical containers....
What Does DB-50 Mean? A DB-50 is a small computer system interface (SCSI) application connector with 50 pins arranged in three rows. One row sits above another, as follows: Top row: 17 pins Middle row: 16 pins Lower row: 17 pins Techopedia Explains DB-50 DB-50 connectors were used for older SCSI devices such as Sun, Hewlett-Packard and Data General computers. The DB-50 connector is rarely used today, with the exception of older Sun SPARC stations....
What Does Device Manager Mean? The device manager is a Control Panel applet within Windows operating systems since its introduction with Windows 95. It is used to view and manage all the hardware devices installed on a computer, such as hard drives, sound cards, USB devices, keyboards, and so on. Techopedia Explains Device Manager The device manager allows users to:
What Does Disjunctive Normal Form (DNF) Mean? Disjunctive normal form (DNF) is the normalization of a logical formula in Boolean mathematics. In other words, a logical formula is said to be in disjunctive normal form if it is a disjunction of conjunctions with every variable and its negation is present once in each conjunction. All disjunctive normal forms are non-unique, as all disjunctive normal forms for the same proposition are mutually equivalent....
What Does Embedded Dynamic Random Access Memory (EDRAM) Mean? Embedded dynamic random access memory (EDRAM) is a type of random access memory which is completely embedded in the application-specific integrated circuit (ASIC). The ASIC can also include the microprocessor. This technology is much costlier than standard DRAM. However, it has a huge advantage over standard DRAM in terms of speed, power requirements and efficiency, as it is integrated into the IC itself....
What Does Greenware Mean? Techopedia Explains Greenware As governmental and international groups continue to promote sustainability and ecology, many businesses are attempting to promote green behaviors through greenware strategies. This may include a contract that requires a user to commit to various activities, like using low-energy products or otherwise promoting good ecology. In greenware sold without these obligations, there is often an assumption that the software will help the user improve the environment while saving money....
What Does Java API For XML-based RPC (JAX-RPC) Mean? Java API for XML-based RPC (JAX-RPC) is an API providing Java developers an option to include remote procedure calls (RPCs) and helps to invoke Java-based Web services. Techopedia Explains Java API For XML-based RPC (JAX-RPC) JAX-RPC is/was part of the Java Web Services Developer Pack (WSDP), which enables Java programmers to work with Web services and other Web-based applications. JAX-RPC 2.0 was later known as JAX-WS 2....
What Does Metadata Management Mean? Metadata management is the administration of metadata in systems. Metadata is often described as data about data and plays key roles in file compression systems and other types of technologies. Techopedia Explains Metadata Management Throughout the broad range of systems that control data sets, metadata often plays the vital role of providing condensed, scaled-down pointers to large data sets, such as image and video files, large text files, or complex sets of files....
What Does Multi-Processing Mean? Multi-processing refers to the ability of a system to support more than one processor at the same time. Applications in a multi-processing system are broken to smaller routines that run independently. The operating system allocates these threads to the processors improving performance of the system. Techopedia Explains Multi-Processing In a symmetric multi-processing, a single OS instance controls two or more identical processors connected to a single shared main memory....
What Does Power Management Mean? Power management is a computing device feature that allows users to control the amount of electrical power consumed by an underlying device, with minimal impact on performance. It enables the switching of devices in various power modes, each with different power usage characteristics related to device performance. Techopedia Explains Power Management A native feature of most hardware devices, power management is managed by a computer’s preinstalled firmware or installed host operating system (OS)....
What Does Quattro Pro Mean? Quattro Pro is a spreadsheet program developed by Borland and later acquired and marketed by Corel Corporation as part of its WordPerfect Office suite. Though Microsoft’s Excel is the most prominent of all spreadsheet programs available in the market today, Quattro Pro was its predecessor, and in many ways, offered better, more innovative features. For example, Quattro Pro was the first spreadsheet program to use tabbed sheets, and compared to Excel, offered more rows and columns and hence higher data accommodation capability....
What Does Secure File Transfer Protocol (SFTP) Mean? Secure File Transfer Protocol (SFTP) is a file protocol for transferring large files over the web. It builds on the File Transfer Protocol (FTP) and includes Secure Shell (SSH) security components. Techopedia Explains Secure File Transfer Protocol (SFTP) SFTP is a client-server protocol that can be launched either as a command line or through a graphical user interface (GUI). In the first type of setup, the user has to type in specific command lines to generate the SFTP protocol, usually in a Linux environment....
