5 Types of Cyber Security: Exploring the Different Categories of Online Security

What are the 5 types of cyber security?
Cybersecurity can be categorized into five distinct types: Critical infrastructure security. Application security. Network security. Cloud security. Internet of Things (IoT) security.
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An vital component of our technologically advanced environment is cybersecurity. It entails guarding against potential cyberthreats such malware, phishing assaults, and hacking for systems, networks, devices, and data that are connected to the internet. The field of cybersecurity is complex, and there are numerous forms of cybersecurity that are intended to defend against different kinds of cyberattacks. The five types of cybersecurity that are frequently employed to guard against internet dangers will be covered in this article.

Network security is the first. Network security entails defending networks against misuse or unwanted access. In order to stop thieves from accessing private data, this type of cybersecurity entails safeguarding the network infrastructure, including routers, switches, firewalls, and other network equipment. Protecting data that is transferred over a network, such as emails, files, and other important documents, is another aspect of network security.

Security for Applications 2. Application security protects software programs from potential online dangers. This kind of cybersecurity is concentrated on locating and resolving software application flaws that hackers might exploit. For defense against threats like SQL injection assaults, cross-site scripting, and other kinds of application-level attacks, application security is crucial.


Cloud Security Protecting cloud-based systems and data from potential online threats is the goal of cloud security. Due to the growing popularity of cloud-based services, fraudsters are constantly searching for gaps in security that they may exploit. In order to avoid unwanted access and misuse, cloud security entails protecting the infrastructure, apps, and data stored there.


Information Security Information security entails preventing unauthorized access to or disclosure of sensitive data. The goal of this sort of cybersecurity is to safeguard data when it is in use, transit, or at rest. Encryption, access control, and other safeguards against data breaches and other online dangers are all part of information security.

5. Security for Internet of Things (IoT)

IoT security entails defending internet-connected gadgets against potential online dangers. As smart gadgets are being used more frequently, fraudsters are focusing on them to access private data. In order to avoid unwanted access and misuse, IoT security entails protecting the devices as well as the data that they gather, transport, and store.

How Do You Work in Cybersecurity?

There are various job options in the in-demand industry of cybersecurity. Information security analyst, network security engineer, analyst of information security, and security architect are a few examples of common cybersecurity careers. These positions call for a thorough understanding of computer systems, networks, and applications as well as cybersecurity principles and best practices.

Then, What Salary Can a Security Guard Expect in the UK?

In the UK, a security guard makes an average yearly pay of about £21,000. However, this may differ based on the area, the nature of the security work, and the applicant’s level of experience.

People also inquire about the cost of security guard licenses.

Depending on the location and license type needed, security guard licensing prices can change. A security guard license in the UK costs about £245 for a three-year license.

What Education and Experience Do I Need to Work as a Security Guard? Depending on the region and type of security employment, different qualifications may be needed to become a security guard. To work as a security guard in the UK, a person needs a SIA (Security Industry Authority) license. People need to pass a background check and complete the necessary training in order to get licensed by the SIA.

In conclusion, cybersecurity is important in our technologically advanced society. Understanding the various forms of cybersecurity and how they may be utilized to protect against online dangers is crucial given the rising amount of cyber attacks. Additionally, there are numerous career paths in the field of cybersecurity, and there are diverse positions that demand varying levels of experience. Finally, it’s critical to comprehend the credentials and prerequisites needed to work as a security guard for individuals considering a profession in the security sector.

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