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What is cybersecurity and why is it important?

Why is cybersecurity so important? What it is? At the moment, this concept is known to almost everyone. But few people know for sure why cybersecurity is needed and how it differs from other means of protection in the information environment.

August 18, 2020

Today, many products and services go online, so the issue of cybersecurity is becoming relevant. We will talk in detail about the essence of cybersecurity, the importance of this item for both the autonomous user and companies.

What is cybersecurity

Cybersecurity is a set of actions to protect Internet-connected systems such as hardware devices, data centers, and software from intruders. In other words, cybersecurity is about protecting user data.

What are internet scammers encroaching on? Usually, this is user data related to finances, bank accounts. For companies and organizations, fraudsters are dangerous because they can collect classified information about the company, which is not desirable to get into the public domain.

The goal of cybersecurity is to minimize risks and prevent hackers from getting your data through special programs and simple actions.

Strong cybersecurity systems include multiple layers of defense with ongoing stress tests to identify cracks. Due to the rapid development of technology, the field of cybersecurity is only developing. Thousands of “white zones” are found every day that enable hackers to collect information and use it against a user or company.

Types of cybersecurity

  • Application security. The proliferation of cloud applications means that many organizations rely almost entirely on SaaS (software as a service) products for their respective workflows. This means that the application cache stores data about the organization that can be viewed by hackers. Application security is aimed at strengthening the internal protection of the application against any attempts to penetrate its perimeter and perform a malicious load. Although modern applications are protected by developers at the stage of application creation.
  • Intrusion detection. The job of an intrusion detection system (IDS) is to identify network activity that could become malicious. This is a specific type of software that is required to monitor “strange” and potentially dangerous operations.
  • Data Loss Prevention. Data Loss Prevention (DLP) mechanisms are predefined processes and tools that ensure that sensitive data is not accessible to unauthorized users or uploaded to unsecured servers outside the company. For example, secure DLP will prevent an employee from forwarding business email outside of the corporate domain, thereby preventing unauthorized users from disclosing the data.
  • Cloud security. It is a security system that protects cloud infrastructure, applications, and data. Robust cloud security mechanisms can closely monitor the security and reliability of systems, identify incoming threats, and respond to potential intrusion. User training. 9 out of 10 corporate cyber attacks are caused by human error or negligence. Hence, an effective cybersecurity program must include training for employees to understand the importance of adhering to security best practices and how to identify threats on their devices.