Secure hybrid connectivity with private service connects and zero trust on-premises integration

Karatapu, Harika Rama Tulasi and Gudhka, Vishal (2025) Secure hybrid connectivity with private service connects and zero trust on-premises integration. World Journal of Advanced Research and Reviews, 26 (2). pp. 4272-4290. ISSN 2581-9615

Managing secure connections between cloud servers and internal equipment has become a main concern when companies move parts of their operations to hybrid cloud models. Modern network systems based on perimeter protection do not work against current cyber risks. This document presents a secure hybrid connection plan that combines Private Service Connect and Zero Trust On-Premises [10] Integration with IPSec VPN tunnels to enhance network security. Private Service Connect [4] creates safe private links between local networks and cloud services which protect data as it moves away from open internet connections to reduce exposure to unauthorized access. Zero Trust security confirms network traffic security both from within and outside the organization by constantly checking and encrypting every packet. Our new security procedures require authorization checks for every connection despite existing interpersonal relationships. We will focus on IPSec VPN tunnels because they protect hybrid connectivity from harm. Network connections using IPSec technology guard the communication link from cloud servers to on-premises equipment. The study explains how VPN tunnels make different cloud environments connect better and discusses why this helps hybrid cloud systems run more securely. This paper presents an all-inclusive security framework that safeguards data properly while facing security threats and meeting national and international compliance standards. We achieve this by integrating Private Service Connect with Zero Trust protocol and IPSec VPN tunnelling methods. The research evaluates best security methods and shares practical examples to show working hybrid cloud implementation techniques. This research offers IT executives and cybersecurity teams practical guidelines to create a hybrid connectivity system that provides safe and fast service at scale for modern business security requirements.