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Keeping information, data and networks secure is more important than ever in this era where digital technologies dominate our lives.
Cyber Security and Information Security play a crucial role. Although the terms are often used interchangeably, there is a significant difference: Cyber Security focuses on protecting networks, systems and data from cyber threats, while Information Security is broader and revolves around preserving all forms of information, both digital and physical.
Large companies process thousands of customer data every day. Without the proper security measures, hackers could access sensitive information, such as credit card details and personal identification data. That is why companies implement robust security policies based on international standards and frameworks.
One of the most widely used frameworks is the NIST Cybersecurity Framework. This framework, developed by the National Institute of Standards and Technology (NIST), helps organizations manage cyber risks through five core functions:
Besides the NIST framework, other models and architectures exist, such as the Zero Trust Model, where no device or user is automatically trusted, and the Defense-in-Depth principle, where multiple layers of security are applied to slow or stop an attack.
Yet cyberthreats continue to evolve. Hackers use social engineering, ransomware, and advanced malware to infiltrate systems. That’s why companies must continue investing in training, advanced detection systems, and continuous updates to their security measures.
By combining strong frameworks, modern security models, and a well-trained team, organizations can better protect themselves against digital threats and ensure information confidentiality, integrity, and availability.