Satish Kumar has Published 193 Articles

Basics of NS2 and Otcltcl script

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 21:05:26

NS2 (Network Simulator version 2) is a discrete event network simulator that is widely used to simulate and analyze the behavior of computer networks. It is open-source software and is written in C++ and Otcl (Object-oriented Tool Command Language). The Otcl (Object-oriented Tool Command Language) is an extension of Tcl ... Read More

Basic Network Attacks in Computer Network

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 21:04:15

A network attack is any attempt to disrupt, compromise or gain unauthorized access to a computer network or its resources. Network attacks can be classified into several categories, depending on the method used, the target and the intent of the attacker. One way to classify network attacks is by their ... Read More

Basic Frame Structure of SDLC

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 21:03:28

The SDLC, or Software Development Life Cycle, is a process used by organizations to plan, design, build, test, and deploy software. The SDLC provides a framework for managing the entire software development process, and it typically consists of several distinct phases. The basic frame structure of the SDLC is as ... Read More

Basic configuration of Adaptive Security Appliance (ASA)

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 21:00:57

The Cisco Adaptive Security Appliance (ASA) is a security device that combines firewall, antivirus, intrusion prevention, and virtual private network (VPN) capabilities. The basic configuration of an ASA involves setting up basic networking, defining security policies, and configuring any desired VPN connections. Basic networking − Before configuring the ASA, you ... Read More

Basic concept of TCP-Vegas

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 20:59:41

TCP Vegas is a variation of the Transmission Control Protocol (TCP) congestion control algorithm that aims to improve network performance by more accurately detecting and responding to network congestion. In standard TCP, the sender uses the number of packets that have been acknowledged by the receiver (the "congestion window") to ... Read More

Bandwidth Allocation Protocol (BAP)

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 20:58:41

Bandwidth Allocation Protocol (BAP) is a protocol used to dynamically allocate bandwidth to different devices or applications on a network. The goal of BAP is to ensure that network resources are used efficiently, and that high-priority traffic, such as time-sensitive applications or real-time video, receives the bandwidth it needs to ... Read More

Bandwidth Allocation Control Protocol (BACP)

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 20:57:19

Bandwidth Allocation Control Protocol (BACP) is a protocol used in Asynchronous Transfer Mode (ATM) networks to control the allocation of bandwidth among different virtual channels. It is used to ensure that bandwidth is allocated fairly among competing traffic streams, and to prevent any one traffic stream from monopolizing the network. ... Read More

Backing up Cisco IOS Router image

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 20:56:05

A Cisco IOS (Internetwork Operating System) image is a type of software that runs on a Cisco router. It contains the necessary system files and utilities to allow the router to function as a network device, such as routing protocols, management tools, and security features. Backing up Cisco IOS Router ... Read More

Avalanche Effect in Cryptography

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 20:55:11

The avalanche effect in cryptography refers to the phenomenon where a small change in the input of a cryptographic function, such as a hash function, results in a significant and seemingly unrelated change in the output. This property is desirable in cryptographic functions because it makes it difficult for an ... Read More

Availability in Information Security

Satish Kumar

Satish Kumar

Updated on 06-Feb-2023 20:53:15

Availability in information security refers to the ability of authorized users to access and use data and systems as intended. Ensuring availability is an important aspect of information security because it ensures that users can access the resources they need to complete their work and maintain the operations of an ... Read More

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