What is cyber security ?



What is cyber security?

What is cyber security ? Cyber defense is a computer network defense mechanism which includes response to actions and critical infrastructure protection and information assurance for organizations, government entities and other possible networks.
Cyber security, also referred to as information technology security, focuses on protecting computers, networks, programs, and data from unintended or unauthorized access, change, or destruction.

What does the term cyber mean?

“Cyber” is a prefix used to describe a person, thing, or idea as part of the computer and information age. Taken from kybernetes,
Fraud and identity theft (although this increasingly uses malware, hacking and/or phishing, making it an example of both “computer as target” and “computer as tool” crime).

cyber securityCertifications for Security Specialists

Security+: CompTIA’s popular base-level security certification.
CCNA: Cisco Certified Network Associate – Routing and Switching.
CEH: Certified Ethical Hacker.
GSEC / GCIH / GCIA: GIAC Security Certifications.
CISSP: Certified Information Systems Security Professional.

Why is it important to have computer security?

Data present in a computer can also be misused by unauthorized intrusions. Malicious intents can also be a factor in computer security. Intruders often use your computers for attacking other computers or websites or networks for creating havoc. Vengeful hackers might crash someone’s computer system to create data loss.

Why do we need network security?

By gaining physical access to network devices, a user can extract important information from the company’s servers or storage devices. External attackers gain access to network resources through the internet, which is a very common way network security is compromised

Is cyber a prefix?

cyber- A prefix that means “computer” or “computer network,” as in cyberspace, the electronic medium in which online communication takes place.The Importance of Security Awareness Training Security awareness training also ensures that employees are fully awake to the consequences of failing to protect the organization from outside attackers. Such consequences span from criminal penalties to large scale economic damage to the company and the loss of employment.