Understanding Cyber Security
Key Aspects of Cyber Security (CIA)
Confidentiality: Ensuring that information remains private and accessible only to authorized individuals.
Integrity: Maintaining the accuracy and completeness of information.
Availability: Ensuring that systems and data are accessible when needed.

Understanding Cyber Security
Cyber Security is the practice of protecting systems, networks, 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.
Common Cyber Threats
- Malware: Malicious software such as viruses, worms, and ransomware.
- Phishing: Tricking users into revealing sensitive information through deceptive emails or messages.
- Ransomware: Encrypting data and demanding a ransom for its release.
- Denial-of-service (DoS) attacks: Overwhelming a system with traffic to make it unavailable.
- Social engineering: Manipulating people into performing actions or divulging confidential information.
Importance of cybersecurity
In today's digital world, cybersecurity is crucial for individuals, businesses, and governments. It protects sensitive information, prevents financial losses, and maintains the integrity of systems and networks.
Cyber Security measures
Strong passwords: Using unique and complex passwords for each account.
Software updates: Keeping software and operating systems up to date to patch vulnerabilities.
Antivirus and anti-malware software: Protecting devices from malicious software.
Firewalls: Blocking unauthorized access to networks.
Data encryption: Protecting sensitive data with encryption.
Security awareness training: Educating users about cybersecurity risks and best practices.