+--------------------------------------------+ | User Connects to "Kongu_Wifi" | +----------------------+---------------------+ | v +----------------------+---------------------+ | WPA-Enterprise Network Authentication | | (Uses NetID / Roll No. + Password) | +----------------------+---------------------+ | v +----------------------+---------------------+ | Hardware MAC Address Verification | | (Must match registered device profile) | +----------------------+---------------------+ | v +----------------------+---------------------+ | Firewall Captive Portal Redirect | | (Re-enter credentials for web access) | +----------------------+---------------------+ | v +----------------------+---------------------+ | Full Access to Authorized Intranet/ | | Internet & Digital Services Portal | +--------------------------------------------+ Step-by-Step Initial Configuration Guide
Every user must complete a physical or digital via the Computer Science and Engineering Department or respective IT helpdesk. You will need to provide: Full name and Roll Number / Faculty ID. Hardware details (Make, Model, Serial Number). Hostel room number (if applicable). The device's Wireless MAC Address . 2. Locate Your Wireless MAC Address
: If you forget your password or it expires, you can reset it via the KEC Password Manager. Kec Internet Authentication
Turn "Use random hardware addresses" to OFF within your Wi-Fi settings. If random MAC is enabled, the firewall will continuously disconnect you.
: The Net-ID login provides Single Sign-On (SSO) capabilities for various campus services, including: E-Mail portals for faculty and students. KMS Portal access. Online Library E-Resources via Shibboleth authentication. Placement Cell Admin Portal. Summary of Support Links Net-ID Manager Password Reset / Security Questions Net-ID Support Wi-Fi Setup Wireless Configuration Guide Wifi Support Services Portal Access Mail, Library, & Intranet KEC Services Kongu Engineering College - Services Portal Hardware details (Make, Model, Serial Number)
[User Device] ---> [SSID: Kongu_Wifi] ---> [Firewall Authentication] ---> [Secure Campus Internet] | [Verified via KEC Net-ID] 🛠️ Step-by-Step Device Registration
As digital transformation accelerates globally, the reliance on robust internet authentication mechanisms has become paramount. This paper explores the concept of Key Exchange Center (KEC) Internet Authentication, analyzing its role in modern network security infrastructures. By centralizing key distribution and identity verification, KEC architectures aim to mitigate the risks associated with decentralized trust models. This study examines the operational framework of KEC authentication, compares it with Public Key Infrastructure (PKI) and Identity Provider (IdP) models, and evaluates its resilience against contemporary cyber threats such as Man-in-the-Middle (MitM) attacks and phishing. The findings suggest that while KEC offers high manageability and scalability for enterprise environments, its security efficacy is strictly dependent on the physical and logical hardening of the central authority. If random MAC is enabled
Access the portal to change a weak or expired string using your active old password.
To access the internet on campus, users must register their devices and use their official credentials.
: Users can securely change their passwords online if they have expired.