- 🔭 I’m currently working on Bug Hunting and Python
The history of computers starts out about 2000 years ago in Babylonia (Mesopotamia), at the birth of the abacus, a wooden rack holding two horizontal wires with beads strung on them. and computer is a machine or device that performs processes, calculations and operations based on instructions provided by a software or hardware program. It has the ability to accept data (input), process it, and then produce outputs.
The first programming language was developed in 1883 when Ada Lovelace and Charles Babbage worked together on the Analytical Engine, which was a primitive mechanical computer. Lovelace was able to discern the importance of numbers, realizing that they could represent more than just numerical values of things.
The Open Systems Interconnection (OSI) model describes seven layers that computer systems use to communicate over a network. But The modern Internet is not based on OSI
TCP/IP stands for Transmission Control Protocol/Internet Protocol and is a suite of communication protocols used to interconnect network devices on the internet. TCP/IP is also used as a communications protocol in a private computer network (an intranet or extranet)
TCP/IP and OSI are the two most widely used networking models for communication. There are some similarities and dissimilarities between them. One of the major differences is that OSI is a conceptual model which is not practically used for communication. On the other hand, TCP/IP is a model used for establishing a connection over the network.
A Web application attack is any attempt by a malicious actor to compromise the security of a Web-based application. Web application attacks may target either the application itself to gain access to sensitive data, or they may use the application as a staging post to launch attacks against users of the application.