Cybersecurity, also known as computer security or IT security, is the practice of protecting computer systems, networks, and data from unauthorized access, damage, or disruption. With the increasing reliance on digital technology and the internet, cybersecurity has become a critical aspect of modern life, as it aims to safeguard information and assets from cyber threats and attacks.

The main objectives of cybersecurity include:

·        Confidentiality

·        Integrity

·        Availability

·        Authentication

·        Authorization

·        Non-repudiation

Common Cybersecurity Threats:

·        Malware

·        Phishing

·        Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks

·        Man-in-the-middle (MitM) attacks

·        Data breaches

·        Insider threats

·        Zero-day exploits

Cybersecurity Measures:

·        Firewalls

·        Antivirus and Antimalware Software

·        Encryption

·        Multi-factor authentication (MFA)

·        Regular Software Updates

·        Employee Training and Awareness

·        Network Segmentation

·        Incident Response and Disaster Recovery Plans

As cyber threats evolve constantly, the field of cybersecurity is ever-changing and requires continuous monitoring, adaptation, and improvement to stay ahead of potential risks. Organizations and individuals alike need to adopt robust cybersecurity practices to protect their sensitive data and ensure a safer digital environment.