Cyber Risk Assessment & Mitigation
In today’s digital landscape, organizations face an increasing number of cyber threats that can lead to financial losses, data breaches, and reputational damage. Cyber Risk Assessment & Mitigation is a….
Tag: NIST Framework
Incident Response Frameworks: NIST and SANS
Incident response frameworks provide structured methodologies for detecting, responding to, and recovering from cybersecurity incidents. Two widely recognized frameworks are the NIST (National Institute of Standards and Technology) and SANS….
Digital Signatures and Certificates
Digital signatures and certificates are fundamental components of modern cybersecurity, providing authentication, integrity, and non-repudiation for digital communications. They ensure that data and messages are verified, unaltered, and originate from….
SSL/TLS Encryption
SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are cryptographic protocols that secure internet communications by encrypting data between clients (such as web browsers) and servers. TLS is the….
Public Key Infrastructure (PKI)
Public Key Infrastructure (PKI) is a framework that manages digital certificates and encryption keys to ensure secure communication, authentication, and data integrity over networks like the internet. It is widely….
Hashing Algorithms (SHA, MD5)
Hashing is a cryptographic process that converts input data into a fixed-size string (hash) using a mathematical function. Hashing is widely used in password storage, digital signatures, data integrity verification,….
Symmetric vs Asymmetric Encryption
Encryption is a fundamental technique used in cybersecurity to protect data from unauthorized access. There are two main types of encryption: Symmetric Encryption and Asymmetric Encryption. Understanding their differences is….
Network Security Basics
Network security is a critical component of cybersecurity, protecting data, devices, and networks from unauthorized access, cyber threats, and attacks. It involves implementing policies, tools, and technologies to safeguard an….
Security Policies and Compliance
Security policies and compliance are essential aspects of cybersecurity, ensuring organizations protect their data, systems, and networks while adhering to legal and regulatory requirements. A well-defined security policy provides guidelines….
Ethical Hacking Basics
Ethical hacking, also known as penetration testing or white-hat hacking, involves testing computer systems, networks, and applications for security vulnerabilities to strengthen their defenses. Unlike malicious hackers, ethical hackers use….