In this era of the internet, cyberattacks have become rather routine. Each year, the number of cybercrimes rises along with the severity of the harm they do. In today's digital environment, protecting against cyberattacks becomes crucial. However, maintaining cyber security is a very difficult work since it calls for domain knowledge about the attacks and the ability to analyze potential risks. The dynamic nature of attacks poses the biggest threat to cyber security. This paper discusses the importance of cyber security as well as the different threats that the modern digital world brings with it. The degree of assault intensity is demonstrated by the statistics and analysis conducted on cyberattacks. Machine learning methods that can be employed to identify cyberattacks are provided alongside a variety of cyber security risks. There is a discussion about the necessity of the fifth generation cybersecurity architecture.
Gopinath et al. (Fri,) studied this question.