What Is UART Communication?

What Is UART Communication?

What Is UART Communication? – Universal Asynchronous Receiver/Transmitter (UART) is a strategy for sequential correspondence permitting two unique segments on a gadget to converse with one another without the prerequisite of a clock. What Is UART Communication? We consider UART top to bottom in this section as it is perhaps the most well known correspondence interfaces that has incredible importance in IoT security and infiltration testing. There is additionally something known as Universal Synchronous/Asynchronous Receiver/Transmitter (USART), which communicates information both simultaneously and nonconcurrently relying upon the necessity; notwithstanding, we have…

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What Are The Terms Related To Internet?

What Is Internet?

What Are The Terms Related To Internet? – The Internet has gained popularity and emerged as an important and efficient means of communication. The Idea of introducing the Intenet Was to allow millions of people to share information and ideas, sound, video clips using their computers across the world. Terms Related to InterNet World Wide Web (WWW) WWW was introduced on 13 march 1989. The world wide web is a system of Internet Servers that supports hypertext and multimedia to access several internet Protocol on a single interface. The World…

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What Is Computer Network?

What Is Computer Network?

What Is Computer Network? – It is a collection of two or more computers, which are connected togethar to share information and resources. Computer network is a combination of hardware and software that allows communication between computers over a network. Benefits of Computer Networking some of the benefits of network are discussed below:- File Sharing :- Networking of computer helps the users to share data files. Hardware Sharing :- Users can share devices such as printers, scanners, CD-ROM drives, hard drives, etc. Application Sharing :- Applications can be shared over…

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What Is Data Communication?

What Is Data Communication?

What Is Data Communication? – The term communication means sending or recieving information. When we communicate, we share information or data. A Communication system can be defined as the collection of hardware and software that facilitates intersystem exchange of information between different devices. What Is Data Communication? It is the exchange of data between two devices using some form of tranmission media. It includes the transfer of data or information and the method of preservation of data during the transfer process. Data is transfered from one place to another in…

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What is VLANs?

what is vlan?

What is VLANs? – A virtual LAN (VLAN) is any broadcast domain that is partitioned and isolated in a computer network at the data link layer (OSI layer 2).LAN is the abbreviation for local area network and in this context virtual refers to a physical object recreated and altered by additional logic. VLANs work by applying tags to network frames and handling these tags in networking systems – creating the appearance and functionality of network traffic that is physically on a single network but acts as if it is split…

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What is Internet?

What Is Internet?

What is Internet? – The Internet has gained popularity and emerged as an important and efficient means of commuication. The idea of introducing the Internet was to allow millions of people to share information and ideas, sounds, video clips using their computers across the world. The Internet is a world wide network of networked computers those are able to exchange information with each other. It consist of thousands of separately administered network of various sizes and types. What is Internet? Internet Stands for International Network, which began in 1950’s by…

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What Is Address Resolution Protocol?

What is ARP?

What is ARP? – Address Resolution Protocol (ARP) is a TCP/IP protocol that maps IP network addresses to the addresses (hardware addresses) used by a data link protocol. It operates as the interface between the OSI network layer and OSI Data link layer and is located below the network layer. An Ethernet network makes use of two hardware addresses that find the source and destination of each frame that Ethernet sends. The destination address can identify a broadcast packet, which will be sent to all connected computers. The hardware address…

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What is SSL And TLS ?

What is SSL and TLS?

What is SSL and TLS? – Today We Will Talk About How SSL And TLS Works What is SSL And TLS? Secure Sockets Layer (SSL) The Secure Sockets Layer (SSL) is an application layer protocol developed by Netscape for managing the security of a message transmission on the Internet. It is a protocol used to provide a secure authentication mechanism between two communicating applications, such as a client and a server. The SSL requires a reliable transport protocol, such as TCP, for data transmission and reception. It use RSA asymmetric…

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What Are The Network Attack And Defenses

What Are The Network Attack And Defense

Network Attack :- Network Attack the various ways attackers try to exploit a computing device were discussed. These included physical attacks, zero-days, unpatched software, social engineering, password issues, eavesdropping/man-in-the-middle attacks, data leaks, misconfiguration, denial-of-service, user errors ,and malware. All of these attacks can be accomplished on either the computing device itself or the network connecting to the computing device. Types of Network Attack Network attacks can be anywhere along the Open Systems Interconnection (OSI) model.The OSI model is a very commonly known and used construct showing the different layers of…

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How To Spoof IP Address?

How To Spoof Address

How To Spoof IP Address? – IP Spoofing refers to changing source IP Adresses so that the attack appears to be come from someone else. When the victim replies to the address, it goes back to the spoofed address and not to the attacker’s real address. IP Spoofing using Hping2: Hping2 www.example.com -a xx.xx.xx.xx “You will not be able to complete the three-way handshake and open a successful TCP Connection with spoofed IP Address”. IP Spoofing Detection Techniques : Direct TTL Probes Send Packet to host of suspect spoofed packet…

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