What is Cybersecurity?
Cybersecurity is the practice of protecting systems, networks, programs, and devices from digital attacks, unauthorized access, damage, or exploitation. It encompasses technologies, processes, and controls designed to safeguard data integrity, confidentiality, and availability.
How It Works
A robust cybersecurity strategy is multi-layered, spanning computers, networks, programs, or data that one intends to keep safe. In an organization, the people, processes, and technology must all complement one another to create an effective defense against cyber threats. Technology provides organizations and individuals with the security tools needed to protect systems, such as firewalls, DNS filtering, malware protection, antivirus software, and email security solutions. Processes define how organizations identify threats, protect systems, detect security events, respond to incidents, and recover from successful attacks.
Core Security Pillars
Confidentiality
Ensuring that sensitive information is accessed only by authorized individuals, preventing data breaches and unauthorized leaks of proprietary or personal data.
Integrity
Protecting data from unauthorized modification or deletion, ensuring that information remains accurate, reliable, and trustworthy throughout its lifecycle.
Availability
Ensuring that authorized users have timely and reliable access to data and systems when needed, minimizing downtime and preventing denial-of-service disruptions.
Benefits and Use Cases
- Protects critical business assets and sensitive customer data from unauthorized exposure
- Minimizes the risk of operational disruption and costly downtime caused by attacks
- Maintains customer trust and brand credibility by demonstrating a commitment to safety
- Ensures compliance with global data protection regulations like GDPR, HIPAA, and CCPA
- Identifies and mitigates system vulnerabilities before malicious actors can exploit them
Related Terms
Other Categories
Need custom tech execution?
Our senior engineering team can help you build custom software, train AI models, and design modern platforms.
Let's discuss