Cyber Security

There are 3 types of People in this World.
Those who are hacked, those who hack and those who cannot be hacked

Cyber Security refers to the practices, technologies, and processes designed to protect digital information, computer systems, and networks from unauthorised access, use, disclosure, disruption, modification, or destruction. It involves protecting the confidentiality, integrity, and availability of digital assets from cyber threats, which can be malicious or accidental.

Cyber Security is crucial in today's digital age because it helps to:

Protect sensitive data: Keep personal and confidential information safe from cyber attacks.
Prevent financial loss: Avoid financial losses due to cyber attacks, such as ransomware or phishing scams.
Maintain business continuity: Ensure business operations continue uninterrupted, even in the face of cyber threats.
Preserve reputation: Protect your organisation's reputation by preventing cyber attacks that can damage your brand.
Comply with regulations: Meet regulatory requirements, such as GDPR, HIPAA, and PCI-DSS, to avoid legal and financial penalties.

Common Cyber Security threats include:

Malware: Viruses, worms, trojans, and ransomware that can harm computer systems and networks.
Phishing: Social engineering attacks that trick users into revealing sensitive information.
Denial of Service (DoS): Attacks that flood systems with traffic to overwhelm and disrupt operations.
SQL Injection: Attacks that inject malicious code into databases to steal or manipulate data.
Zero-Day Exploits: Attacks that target previously unknown vulnerabilities in software.

To mitigate these threats, Cyber Security professionals use various techniques, including:

Firewalls: Network security systems that control incoming and outgoing network traffic.
Encryption: Methods to protect data in transit and at rest, using encryption algorithms.
Access Control: Mechanisms to authenticate and authorise user access to systems and data.
Intrusion Detection and Prevention Systems (IDPS): Solutions that detect and prevent intrusions into computer systems.
INCIDENT RESPONSE: Plans and procedures to respond to and contain cyber security incidents.