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What Is Tls Encryption And How Does It Work

What is TLS (Transport Layer Security)? TLS is a security protocol that provides privacy and data integrity for Internet communications. Implementing TLS is a standard practice for building secure web apps. What is Transport Layer Security (TLS)? Transport Layer Security, or TLS, is a widely adopted security protocol designed to facilitate privacy and data security for communications…

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Example Of a Three-Factor Authentication

Let us talk about the definitions of the three factors of authentication. One-factor authentication – this is “something a user knows.”  The most recognized type of one-factor authentication method is the password. Two-factor authentication – in addition to the first factor, the second factor is “something a user has.”  Examples of something a user has…

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What Are Snipping Tools?

Snipping Tools are Microsoft Windows screenshot utility included in Windows Vista and later. It can take still screenshots of an open window, rectangular areas, a free-form area, or the entire screen. Snips can then be annotated using a mouse or a tablet, stored as an image file or an MHTML file, or e-mailed This guide…

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What Is a Smart Card Reader Used For

WHAT IS A SMART CARD? A smart card, chip card, or integrated circuit card is a physical electronic authorization device, used to control access to a resource. It is typically a plastic credit card-sized card with an embedded integrated circuit chip.  A smart card is a physical card that has an embedded  integrated chip that acts…

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WHAT IS SOFTWARE DEPLOYMENT PROCESS

WHAT IS A SOFTWARE? Software is defined as collection of data, programs, procedures, associated documentaion and rules. which does not have any mass, volume and colour. software does not wear out,get tired or degrade over a long period of time Software is a collection of instructions and data that tell a computer how to work. This is in contrast…

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What Is Sni In Ssl Certificate

WHAT IS SSL CERTIFICATE? What is an SSL certificate? An SSL certificate is a digital certificate that authenticates a website’s identity and enables an encrypted connection. SSL stands for Secure Sockets Layer, a security protocol that creates an encrypted link between a web server and a web browser. Companies and organizations need to add SSL…

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What Is An Sms Api

WHAT IS SMS? SMS is a text messaging service component of most telephone, Internet, and mobile device systems. It uses standardized communication protocols that let mobile devices exchange short text messages. An intermediary service can facilitate a text-to-voice conversion to be sent to landlines.  SMS stands for Short Message Service, and it’s the most common form…

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What Is An Sip Domain

SIP domains are domains authorized to send and receive SIP traffic, and are used when assigning SIP addresses to users. This cmdlet was introduced in Lync Server 2010. What is SIP used for? Session Initiation Protocol (SIP) is used to signal and control interactive communication sessions. The uses for such sessions include voice, video, chat and…

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How To Configure The Simple Network Management Protocol (snmp) Service In Windows 10

WHAT IS SIMPLE NETWORK MANAGEMENT PROTOCOL? Simple Network Management Protocol is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device behavior What is SNMP and how does it work? SNMP works by sending messages, called protocol data units (PDUs), to devices within…

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Server Gated Cryptography (sgc)

WHAT IS CRYPTOGRAPHY? Cryptography is a method of protecting information and communications through the use of codes, so that only those for whom the information is intended can read and process it. The prefix “crypt-” means “hidden” or “vault” — and the suffix “-graphy” stands for “writing.” In computer science, cryptography refers to secure information…

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Web Server Cluster Architecture

WHAT IS WEB SERVER? A web server is computer software and underlying hardware that accepts requests via HTTP, the network protocol created to distribute web pages, or its secure variant HTTPS The term web server can refer to hardware or software, or both of them working together. On the hardware side, a web server is a computer…

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Definition Of Serial Port In Networking

WHAT IS SERIAL PORT? In computing, a serial port is a serial communication interface through which information transfers in or out sequentially one bit at a time. This is in contrast to a parallel port, which communicates multiple bits simultaneously in paralle An asynchronous port on the computer used to connect a serial device to the computer and capable…

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What Is Serial Line Internet Protocol

WHAT IS INTERNET PROTOCOL? The Internet Protocol is the network layer communications protocol in the Internet protocol suite for relaying datagrams across network boundaries. Its routing function enables internetworking, and essentially establishes the Internet The Internet Protocol (IP) is a protocol or set of rules, for routing and addressing packets of data so that they can travel across…

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How To Create Google Link For Feedback Form

A feedback form is a paper with questions on it and spaces marked where you should write the answers It asks a hotelquest if they enjoyed their stay and what could be improved.Please tell us where we can improve our service on the feedback form.To give your feedback please either e-mail us or fill in the feedback form.Please fill in the feedback form to let us know what you think…

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Role Of Ict In National Development

WHAT IS ICT? Information and communications technology is an extensional term for information technology that stresses the role of unified communications and the integration of telecommunications and computers . CT, or information and communications technology (or technologies), is the infrastructure  and components that enable modern computing. Although there is no single, universal definition of ICT, the…

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WHAT IS RUNTIME ERROR IN JAVA

WHAT IS JAVA PROGRAMMING LANGUAGE? Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible The Java programming language was developed by sun microsystems in the early 1990s. Although it is primarily used for Internet-based applications java is a simple, efficient, general-purpose language. Java was originally designed for embedded network…

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What Does Reserved Ip Mean

WHAT IS AN IP ADDRESS? An Internet Protocol address is a numerical label such as 192.0.2.1 that is connected to a computer network that uses the Internet Protocol for communication. An IP address serves two main functions: host or network interface identification and location addressing. An IP address is a unique address that identifies a…

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REVERSE ENGINEERING DEFINITION IN CYBER SECURITY.

WHAT IS REVERSE ENGINEERING? Reverse engineering, sometimes called back engineering, is a process in which software, machines, aircraft, architectural structures and other products are deconstructed to extract design information from them. Often, reverse engineering involves deconstructing individual components of larger products. The reverse engineering process enables you to determine how a part was designed so…

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WHAT IS ROOTKIT ATTACK

WHAT IS ROOTKIT? A rootkit is a collection of computer software, typically malicious, designed to enable access to a computer or an area of its software that is not otherwise allowed and often masks its existence or the existence of other software. The term rootkit is a compound of “root” and the word “kit” What…

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What Is A Reserved Domain Name

WHAT IS A DOMAIN NAME? A domain name is an identification string that defines a realm of administrative autonomy, authority or control within the Internet. Domain names are used in various networking contexts and for application-specific naming and addressing purpose TYPES OF DOMAINS 1. Top-Level Domains (TLDs) Each website’s URL can be broken down into…

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What Is Recursive Query In Dns

What is a DNS server? Whenever a user types a domain name (such as ‘refuge.com’) into their browser window, this triggers a DNS lookup. A series of remote computers known as DNS servers then find the IP address for that domain and return it to the user’s computer so that they can access the correct website. Several…

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Remediation Server Meaning

WHAT IS A SERVER? In computing, a server is a piece of computer hardware or software that provides functionality for other programs or devices, called “clients”. This architecture is called the client–server model. A server is a computer connected to a network of other workstations called ‘clients’. Client computers request information from the server over…

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Windows Boot Registry Repair

WHAT IS WINDOWS OS Microsoft Windows, commonly referred to as Windows, is a group of several proprietary graphical operating system families, all of which are developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. Editions of Windows Starting with Windows XP, Microsoft has published various editions of Windows….

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Real-Time Streaming Protocol (rtsp) Vulnerabilities

What Is a Protocol? Protocols provide a set of rules governing how data travels  from one communicating system to another. For instance, the Hypertext Transfer Protocol (HTTP) defines how webpage data and hypertext links are transmitted across the World Wide Web by governing communications between web servers and browsers. WHAT IS LIVE STREAMING? Livestreaming refers to online…

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What Is a Remote Desktop Gateway Server

WHAT IS A SERVER? In computing, a server is a piece of computer hardware or software that provides functionality for other programs or devices, called “clients”. This architecture is called the client–server model What is Remote Desktop Gateway? Remote Desktop Gateway (RD Gateway) is a role service that enables authorized remote users to connect to resources…

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Cisco Web Access Configuration

WHAT IS CISCO? Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of Silicon Valley. Cisco develops, manufactures and sells networking hardware, software, telecommunications equipment and other high-technology services and products. What is the meaning of web access? Web access means having a connection to the World Wide…

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QUERY WEB SERVICE FROM SQL SERVER

WHAT IS A QUERY IN SQL? A query is a request for data or information from a database table or combination of tables. This data may be generated as results returned by Structured Query Language (SQL) or as pictorials, graphs or complex results, e.g., trend analyses from data-mining tools. One of several different query languages…

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QUANTUM COMPUTING BASICS

WHAT IS QUANTUM COMPUTING? Quantum computing is the exploitation of collective properties of quantum states, such as superposition and entanglement, to perform computation. The devices that perform quantum computations are known as quantum computers Quantum computing harnesses the phenomena of quantum mechanics to deliver a huge leap forward in computation to solve certain problems. For…

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Public Key Encryption

What is public key encryption? Public key encryption, or public key cryptography, is a method of encrypting data with two different keys and making one of the keys, the public key, available for anyone to use. The other key is known as the private key. Data encrypted with the public key can only be decrypted…

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What Is a Polymorphic Virus Program

WHAT IS A POLYMORPHIC CODE? In computing, polymorphic code is a code that uses a polymorphic engine to mutate while keeping the original algorithm intact – that is, the code changes itself every time it runs, but the function of the code will not change at alL. WHAT IS A POLYMORPHIC VIRUS? Polymorphic viruses are complex…

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What Is A Sound Card In A Computer?

A sound card (also known as an audio card) is an internal expansion card that provides input and output of audio signal to and from a computer under control of computer programs The term sound card is also applied to external audio interface used for professional audio applications. Sound functionality can also be integrated onto the motherboard using components similar to those found on plug-in cards. The integrated sound system is often still…

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Software Piracy Penalties

WHAT IS SOFTWARE PIRACY? Software piracy is the illegal copying, distributing, sharing, selling or use of software, whether intentional or not. Software piracy examples include activities such as an end-user installing a single-use license on multiple computers, a holidaymaker buying a pirated copy of a piece of software in the Far East or the mass…

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Internet And Phone Line Networking

WHAT IS INTERNET? Internet, is a system architecture that has revolutionized communications and methods of commerce by allowing various computer networks around the world to interconnect. Sometimes referred to as a “network of networks,” the Internet emerged in the United States in the 1970s but did not become visible to the general public until the early 1990s….