Computer Network Archives

Khushank Comments (0) December 26, 2022

HTTP protocol model, working and security issues with mitigations

HTTP is a Hypertext transfer protocol that facilitates the exchange of information between web pages over internet. It is a connectionless protocol that uses a request-response mod

SSH protocol Everything you need to know

Khushank Comments (0) January 18, 2021

SSH Protocol | Complete Process, Attack, and Security. Everything you need to know

Secure Shell (SSH) runs on port number 22 and used for the purpose of secure data communication over an unsecured or less secure network. With SSH, Remote code execution became eas

Khushank Comments (0) August 18, 2020

DHCP Protocol | Complete Process, Attack, and Security. Everything you need to know

DHCP stands for Dynamic Host configuration protocol. It is used to dynamically assign IP addresses to the systems. We require IP addresses to access the internet for communication

Khushank Comments (0) June 21, 2020

SNMP Protocol | Complete Process, Commands, Attacks and Security

Simple Network Management Protocol [SNMP Protocol(Port 161, 162)] Introduced in 1988, the Simple Network Management Protocol used to meet the purpose of network and Internet

Khushank Comments (0) March 21, 2020

SMTP Protocol | Complete Process, Commands, Attacks and Security

Simple Mail Transfer Protocol [SMTP (Port 25)] SMTP was introduced in 1982 as a communication protocol for email transmission. It consists a set of communication guidelines that en