Why, What, and How Cybersecurity in brief

Why What, and How Cybersecurity

Why cybersecurity become very important these days?

The cybersecurity become very important these days because the government, military, financial corporations, and medical healthcare organizations, they gather, process, and stock huge amounts of data on computing networks and other devices. A large part of that data can be sensitive information, whether this data is personal information, or financial data, or any other types of data that unauthorized access or exposure to it can lead to negative results.  These institutions transfer these sensitive data across computer networks to other devices during the execution of their business and describe cybersecurity as the procedures intended to protect that information and the systems that can be used to process and store it. With the increase in the size and sophistication of cyber-attacks in recent times, those governments, companies, and organizations, especially those concerned with protecting national security, public health, or financial records, need to take practical steps to protect these sensitive data and important information.

What is cybersecurity?

Therefore, cybersecurity is defined as the practice of protecting systems, networks, and programs from computer attacks. These cyber-attacks are aimed at accessing sensitive information for the purpose of viewing, changing, or destroying it; For the purpose of money or extort the owners of that data; or interrupt normal business operations. Implementing effective cybersecurity measure is a challenge; today it is great for governments, companies, and organizations, given that there are many more devices than people, attackers have also become more ingenious and innovative.

What is the most difficult challenge facing cybersecurity?

The most difficult challenge facing cybersecurity is the nature of the evolving security risks themselves. We find that most of the governments and institutions focus on cybersecurity resources such as protecting and securing only the most important components of the system and defending them against the most known threats. Today, this approach is not enough, as we find that threats and changes are developing more quickly than institutions can cope with. As a result, we find that governments and organizations are enhancing their consultative status with more proactive approaches to cybersecurity. As the National Institute of Standards and Technology (NIST) issued guidelines in the framework of risk assessment, such as continuous monitoring and assessments in real-time, this approach focuses on securing data rather than the existing perimeter-focused model.

How to manage cybersecurity?

Currently, a top-down approach is recommended in cybersecurity as corporate and organization departments are responsible for setting cyber security management priorities in all business implementation. That obliges companies and organizations to be ready to respond immediately to cyber incidents, and restore operations to their normal state, in addition to ensuring that the company's assets and reputation are protected. These principles for conducting cyber risk assessments focus on three main directions:

1. First, identify the most valuable and important information in your an organization that requires protection;
2. Second, to identify potential threats and risks to the data, whether internal or external; and
3. Third, determine the damage that will happen to your organization when the data facing lost or exposed to unauthorized persons.

These assessments should take into account the risks of the Internet because it is considered the primary way for all governments, companies, and organizations to collect, store, and process data.