Cyber security - Glossary

Cyber security is the practice of safeguarding internet-connected systems including hardware software and data from cyber threats. It is integral to protecting sensitive information from unauthorized access and cyber attacks. Imagine a small business that handles customer data—without adequate cyber security measures a hacker could exploit vulnerabilities to steal customers' personal and financial details. This happened in a real-world scenario when the massive data breach at a major retail chain exposed millions of customers' credit card information. Cyber security employs various strategies like firewalls encryption and regular security updates to thwart such threats. It's not just about defending against attacks but also about being prepared to respond effectively if one occurs. In a world so reliant on technology cyber security acts like a virtual shield that protects the digital assets and privacy of individuals and businesses alike.