What is Cyber Security?

Cybersecurity is the practice of protecting computers, networks, and devices from digital attacks, theft, and damage. It is an important field that is concerned with the security of information and systems in the digital world.

Uses a wide range of measures and technologies that are used to protect against cyber threats, such as viruses, malware, ransomware, and hackers. These measures can include firewalls, antivirus software, encryption, user authentication, and security protocols.

Cybersecurity is important because the internet and other digital networks are vulnerable to attacks and other forms of misuse. Hackers, cybercriminals, and nation-states are just a few of the many sources of cyber threats. These threats can have major repercussions, including the theft of private data, system damage, or the interruption of vital infrastructure.

Since the field of cybersecurity is continually developing, ongoing work is needed to keep ahead of new threats and to provide protection from them. It is crucial for preserving the security and integrity of the digital world and is a major concern for people, organisations, and governments all over the world.

The technique of protecting networks, computers, servers, mobile devices, electronic systems, and data from hostile intrusions is known as cyber security. It is also referred to as information technology security or electronic information security. The phrase, which is used in a variety of contexts, including business and mobile computing, can be divided into a few main categories.

Network security is the discipline of protecting a computer network from intruders, whether they are deliberate attackers or malicious software that strikes at random.

Application security focuses on preventing threats from entering devices and software. If an application is compromised, the data it is designed to protect may become accessible. Long before a programme or device is put to use, effective security begins during the design phase.