Cyber Security Types and Threats Defined – Detailed Guide
- Here is the detailed guide on cyber security types and threats. Click here to know about application security, IOT security, malware attack and more.
Types of Cyber Security
Cyber security is now an important part of every individual because of the fast-paced digitalization of almost everything around us, especially the digitalization of finances. There are various cases of cyber fraud every day wherein hackers steal money from victims using hacking or they steal their sensitive confidential data in exchange for money. There are several ways in which a hacker can hack your device or system and hence there are several ways in which cyber security professionals can protect you. There are different types of cyber security domains to deal with different security threats. Each domain focuses on solving a particular problem or cyber threat. Read: Top 10 Cyber Security Colleges In India ! Following are some of the most common and preferred types of Cyber Security domains that are extremely efficient and loved by most organisations.
#1 Application Security
Any computer system or digital device has various applications in them. Many of these applications require the personal or any confidential data of the user. For instance, social media applications require the personal information of the users while online money transaction applications require the bank details of the user. Such information is highly sensitive and can cause great damage to the user if gotten into the hands of malicious cybercriminals. Therefore, application security is built to protect the applications that are operating on the device or in the cloud from getting hacked. The application security is built at the time of designing the application. Security engineers have to consider user authentication, user privacy, how the data is going to be handled, etc. During the designing, developing, and implementation of an application or software, insecure processes might happen resulting in vulnerabilities that the hackers are eagerly looking for. Application security addresses these vulnerabilities and protects the application and the entire device or system from cyber attacks.
#2 Cloud Security
Just like an actual cloud stores water droplets in it, a digital cloud stores data, networks, applications, and servers in it. This cloud is hence virtual storage present in the omnipotent internet, and whatever is stored within can be accessed through the Internet. The Internet is something that everybody is using in current times. People with advanced knowledge of the internet can hence take advantage of the ones who are not so tech-savvy. This sometimes results in cyberattacks on vulnerable users who hold little technological knowledge. Since the internet is open to all, cloud security becomes extremely essential without which the data stored on the cloud will be easily accessible to third parties. Hence, Cloud security comes into play. It is used to protect and secure the data and applications of any user that are stored on the Cloud. Protecting cloud data includes everything, from when the data is stagnant (just stored) in the cloud, to when the data is in use and to when the data is in motion, which means when the data is traveling to and from different clouds or within the same cloud. Cloud security helps consumers to ensure not just customer privacy but also regulatory compliance standards.
#3 Critical Infrastructure Security
Just like the name, Critical Infrastructure Security is responsible to secure and protect systems, networks, and any other digital assets that are of national as well as international importance. Be it national safety, national and international economics, or public health and safety. There are many organisations and companies in every country that fall under the category that needs Critical Infrastructure Security- ranging from financial services, energy, and natural resources, Defence sector, transportation, communications, medical sector, food and agriculture, and a few more. Most of these organisations are government organisations like the Banks, factories under the Ministry of Defence, PSUs related to Communications, Transport, and Energy. Because of the increasing digitalisation, almost all of the data of these organisations have become digital which makes it more vulnerable and exposed to cyber threats. Hence, the security of this data has become a great concern. Critical Infrastructure Security is what protects this data from hackers. Highly specialised cyber security professionals are hired by such organisations as it is not at all an easy task.
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