Abstract

This is a report concerning Security flaws in web applications, seem to be problematic for a variety of purposes. A firm's branding as well as prestige may be harmed as a result of a significant compromise. Standards like GDPR have considerably upped the stakes in terms of financial fines and data leakage notifications in an era when confidentiality is more crucial than ever. The danger scenario has altered in tandem with the evolution of the internet. On the user end, the internet browser has evolved into a sophisticated environment that could be exploited to breach users' privacy, steal their money, or even mine cryptocurrencies using their CPU. As a result, intruders will have a wider range of targets to compromise. This is especially true given the ineffectiveness of standard network-layer security defences like firewalls and intrusion detection systems (IDS) un identifying and blocking web app assaults. The goal of this article is to provide you an overview of the most prevalent web application and network perimeter vulnerability. Moreover, as a harbinger of where online vulnerability security will be in the coming years.

Key words: Vulnerabilities, security, intrusion detection, web services, cryptography, database