What is Cybersecurity?
Cybersecurity refers to the process of protecting computers, devices, networks, and data from unauthorized access, cyberattacks, and damage. It aims to protect confidential information and maintain systems running smoothly. Famous for its fundamental concepts of confidentiality, integrity, and availability, cybersecurity is the guarantee that data is confidential, correct, and only available to authorized users.
Examples: Online Banking System
When we use our phones or electronics to access bank mobile apps or websites, behind the scenes, cybersecurity is in action to keep the money and data secure.This involves:
Fraud Detection Systems: Logins from unknown users or suspicious activity may lock the transaction or alert you to the confirmation.
Multi-Factor Authentication(MFA): After entering your code or password, there will be a two-step verification to confirm that it’s actually you.
Encryption: Data is mixed up so only you, your devices, and online bank services can access it.
Purpose: What is the primary purpose of cybersecurity?
Why Does it Matter?
- Protects digital assets – Keeps computers, networks, apps, and data safe from unauthorized access, theft, or destruction, preventing confidential information from being compromised.
- Protects sensitive information – Protecting financial data records
- Maintain the CIA Triad – Keep information confidential (Confidentiality), make it accurate (Integrity), and make it available when needed (Availability).
Top Cybersecurity Jobs
- Security Architect
- Cybersecurity Engineer
- Information Security
- Penetration Tester
- Cybersecurity Analyst
- Application Security Engineer
- Information Security Manager
- Cybersecurity Specialist
- Chief information security officer
- Application Security Engineer.
- Cloud Security Analyst
- Media Exploitation Analysts
- Application Penetration Testers
- Security Awareness Officers
- IT Security Specialist
- Ethical Hacker
- Security Director
- Engineer
- Malware Analyst
- Forensic Analyst
