Category: Cyber Security

Cyber Security

Cyber security is the practice of protecting systems, networks, and programs from digital attacks. These attacks are typically aimed at accessing, altering, or destroying sensitive information, extorting money from users, or interrupting normal business processes. Cyber security is a critical aspect of modern digital life, where personal data, financial information, intellectual property, and business operations are increasingly vulnerable to threats from malicious actors.

Core Concepts of Cyber Security

1 Confidentiality, Integrity, and Availability (CIA Triad)

Confidentiality
Integrity
Availability

2 Threats and Vulnerabilities

Threats
Vulnerabilities

3 Risk Management

Risk Assessment
Risk Mitigation
Risk Transfer and Acceptance

4 Key Areas of Cyber Security

Network Security
Application Security
Endpoint Security
Data Security
Identity and Access Management (IAM)
Security Operations
Cloud Security
Cyber Threat Intelligence (CTI)

5 Advanced Techniques and Strategies

Zero Trust Architecture
Artificial Intelligence and Machine Learning in Cyber Security
Threat Hunting
Security Automation and Orchestration
Blockchain in Cyber Security

6 Regulatory and Compliance Frameworks

General Data Protection Regulation (GDPR)
Health Insurance Portability and Accountability Act (HIPAA)
Payment Card Industry Data Security Standard (PCI DSS)

7 Future of Cyber Security

Quantum Computing
Cybersecurity in the Internet of Things (IoT)
5G Security
Cyber Warfare and State-Sponsored Attacks

Conclusion

Cyber security is an ever-evolving field that requires constant vigilance, innovation, and collaboration across industries and borders. As technology advances, so do the tactics of cybercriminals, necessitating ongoing efforts to protect digital assets.

What is penetration testing?

A penetration test, or “pen test,” is a security test that launches a mock cyberattack to find vulnerabilities in a computer system. Penetration testers are security professionals skilled in the art of ethical hacking, which is the use of hacking tools and techniques to fix security weaknesses rather than cause harm. Companies hire pen testers to launch […]

What is a vulnerability assessment?

what is vulnerability assessment zerobugsbd

A vulnerability assessment is the process of defining, identifying, classifying and prioritizing vulnerabilities in computer systems, applications and network infrastructures.Vulnerability assessments provide organizations with the necessary knowledge, awareness and risk backgrounds to understand and react to threats to their environment.A vulnerability assessment intends to identify threats and the risks they pose. It typically involves using […]

Red Team Assessment Features

A red team assessment is a goal-based adversarial activity that requires a big-picture, holistic view of the organization from the perspective of an adversary. This assessment process is designed to meet the needs of complex organizations handling a variety of sensitive assets through technical, physical, or process-based means. The purpose of conducting a red teaming […]

What is Cyber security?Types, Threats and Cyber Safety Tips

Cybersecurity is the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. It’s also known as information technology security or electronic information security. The term “cybersecurity” applies in a variety of contexts, from business to mobile computing, and can be divided into a few common categories. A successful cybersecurity […]