Cyber security, also known as information technology security, is the practice of protecting networks, systems, and programs from digital attacks. These attacks are usually aimed at accessing, changing, or destroying sensitive information, extorting money from users, or interrupting normal business processes. 

People use cyber security to ensure the security of their devices, networks, and software. Cyber security can involve a range of preventive measures, including the installation of firewalls and antivirus software, encryption of data, and regular backup of data and systems. A successful approach to cyber security also involves identifying and responding quickly to any potential breaches or threats.

In addition to protecting against outside attacks, cyber security also focuses on protecting businesses from internal attacks, such as data leaks or employee negligence. It is important to create policies, procedures, and training programs to ensure that all employees understand their responsibilities when it comes to cyber security. 

Overall, cyber security is essential in today’s digital age, as cyber threats continue to evolve and become more sophisticated. Having the right cyber security measures in place can help protect your information and business operations, ensuring that you don’t become a victim of cybercrime.

What You Need to Know About Cyber Security

1. Keep software up to date: Frequent security updates allow you to remain up to date on the latest security features and help protect you against the latest cyber threats.

2. Use a password management system: Password management tools are valuable in helping to keep passwords unique and secure. Consider using a two-factor authentication system when available.

3. Use secure connections: Ensure that any online activity is done over a secure and encrypted connection, such as a Virtual Private Network (VPN).

4. Avoid suspicious links: Don’t click on any links or open any attachments from unknown or untrustworthy sources.

5. Backup important files: Backing up important data can help protect you in case of a cyber attack or system failure.

6. Monitor activity: Monitor for any suspicious activity or strange behavior on your devices.