VPN blocker and recognizing the pattern of IP address

Abstract

Network security has become a big concern in the modern age. And in the last few years we have seen so many different invalid uses of our data there is many prompt for the government to control the data exploiting sites but we have to detect such VPN and delete with it so in future our data network is secure network. In almost all areas, such as online banking, online shopping, communications, companies, and organizations, the internet offers tremendous convenience. As a result, the communication network necessitates the protection of sensitive data that is stored or transferred over the internet. Because of the rapid growth of computerized devices and their widespread use the internet has resulted in data protection issues for users. Security and privacy risks have become increasingly complex in recent years, highlighting the need for a modernized secured medium to safeguard valuable data on the internet. Virtual Private Network (VPN) is a great way to secure devices and information from hackers, as described in this article. A virtual private network (VPN) is a network device that runs more than a network connection and sends encrypted data. data to prevent attackers from accessing it. The aim of a VPN is to provide vari ous security elements such as authenticity, confidentiality, and data integrity, which is why they are becoming increasingly popular, low-cost, and simple to use. Smartphones, laptops, and tablets will all use VPN services. The creation, protocols, tunneling, and protection of VPNs are also discussed in this paper. It is a rapidly developing technology that plays a critical role in WLAN by enabling safe data transmission over the Internet.