Cybersecurity: Meaning & Definition Cybersecurity is the combination of methods, processes, tools, and behaviors that protect computer systems, networks, and data fromcyberattacksand unauthorized access. Although deeply rooted in technology, the effectiveness of cybersecurity also very much depends on pe...
Attackers deploy a wide range of methods to begin a cyber attack, such as denial of service, malware, phishing, and ransomware. An example is CMA CGM, one of the largest container shipping companies in the world. The firm suffered a cyber attack that originally targeted its servers, which ...
Why is cybersecurity important? Cybersecurity protects critical system infrastructure and sensitive data from attacks, theft, and damage by cybercriminals. As cybersecurity threats have become more sophisticated, damaging, and costly for individuals as well as businesses, cybersecurity measures are more ...
A cyber threat (or cybersecurity threat) is the possibility of a successful cyber attack that aims to gain unauthorized access, damage, disrupt, or more.
Malware is a broad term that comprises a wide range of cyberattacks such as Trojans, viruses, and worms. Malware can simply be described as code written to steal data or destroy things on a computer. How malware causes harm can assist us in classifying the type of virus that we are deali...
CISO tasks range widely to maintain enterprise cybersecurity. IT professionals and other computer specialists are needed in the following security roles: Chief information security officer (CISO).ACISOis the person who implements the security program across the organization and oversees the IT security...
Disaster recovery is a set of procedures, tools, and policies that an organization can deploy to get mission-critical functions up and running again. These can be implemented following a catastrophic event such as a cyber attack, prolonged power outage, or natural disaster. ...
What is cybercrime? When you hear the word “cybercriminal” or “hacker,” what image comes to mind? Is it a sketchy guy, perhaps wearing a dark hoodie, camped out in a dank basement somewhere, typing away furiously? While that image is in the public consciousness thanks to movies and ...
Cybercrimes generally do not occur in a vacuum; they are, in many ways, distributed in nature. That is, cybercriminals typically rely on other actors to complete the crime. This is whether it's the creator of malware using thedark webto sell code, the distributor of illegal pharmaceuticals...
A cyber attack is a set of actions performed by threat actors, who try to gain unauthorized access, steal data or cause damage to various computing systems.