
What is cybersecurity? - IBM
What is cybersecurity? Cybersecurity is the practice of protecting people, systems and data from cyberattacks by using various technologies, processes and policies. At the enterprise level, …
What is Cyber Security? - GeeksforGeeks
Jul 26, 2025 · Cybersecurity is the practice of protecting digital devices, networks, and sensitive data from cyber threats such as hacking, malware, and phishing attacks." It involves a range …
What is Cybersecurity? - CISA
Feb 1, 2021 · What is cybersecurity? Cybersecurity is the art of protecting networks, devices, and data from unauthorized access or criminal use and the practice of ensuring confidentiality, …
What is Cybersecurity? Key Concepts Explained | Microsoft ...
An effective cybersecurity program includes people, processes, and technology solutions to reduce the risk of business disruption, data theft, financial loss, and reputational damage from …
What is cybersecurity? - Cisco
What is cybersecurity all about? Cybersecurity is the practice of protecting systems, networks, and programs from digital attacks. These cyberattacks are usually aimed at accessing, …
What Is Cybersecurity | Types and Threats Defined ... - CompTIA
Mar 5, 2025 · A cybersecurity analyst plans, implements, upgrades, and monitors security measures to protect computer networks and information. They assess system vulnerabilities …
What Is Cybersecurity? | Definition from TechTarget
Jul 15, 2025 · Cybersecurity is the practice of protecting systems, networks and data from digital threats. It involves strategies, tools and frameworks designed to safeguard sensitive …
What is Cybersecurity? Different types of Cybersecurity ...
Cybersecurity protects networks, data, and systems from cyber threats like malware & phishing. Learn key types of cyber security & best practices for enterprises.
What is cyber security? | Threats and best practices | Cloudflare
Cyber security is the practice of protecting networks, applications, confidential or sensitive data, and users from cyber attacks. Cyber attacks are malicious attempts by individuals or groups to …
What Is Cybersecurity? A Comprehensive Guide - Purdue Global
Feb 14, 2025 · Cybersecurity is a prominent field of study in today’s technology-driven world. But what is it, how does it work, and why is it so important? To find out, we talked to Darryl …