Cybersecurity review

What is firewall?

A security barrier that prevents unauthorized access to or from private networks

What is Ransomware ?

is a type of malicious software from cryptovirology that threatens to publish the victim's data or perpetually block access to it unless a ransom is paid.

What is Phishing?

An attempt to trick someone into revealing his/her user name and password

What is cyber security?

Cybersecurity is the protection of internet-connected systems, including hardware, software and data, from cyberattacks.

What is cyberspace?

Cyberspace is the term entered the popular culture from science fiction and the arts but is now used by technology strategists, security professionals, government, military and industry leaders and entrepreneurs to describe the domain of the global technology environment.

What is DDoS

a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to the Internet

What is a spyware?

a software that's designed to gather data from a computer or other device and forward it to a third party without the consent or knowledge of the user.

What is a virus?

computer virus is a malicious program that self-replicates by copying itself to another program. In other words, the computer virus spreads by itself into other executable code or documents.

What is risk management?

the process of identifying, assessing and controlling threats to an organization's capital and earnings.

What is Confidentiality?

the state of being kept secret or private.