iSTAR takes user security and safety seriously, implementing various measures to protect user accounts and data. Some of the security features include:

: Logins typically require your official employee number provided by HR. Contact Support : If you are locked out, you must reach out to your internal IT Helpdesk HR Department , as these are private corporate systems. Option 2: Accessing your Proton (Mail/VPN) Account If you are trying to log into your Proton Account for secure email or services: Official Link account.proton.me/login : This is the first part of your email address (e.g., username@proton.me Troubleshooting If you forgot your password, use the "Forgot password?" link on the Proton login page Note that Proton offers a for all users. Quick Summary Table iSTAR Portal Proton Account Primary Use Employee HR, Payroll, Scheduling Secure Email, VPN, Drive, Calendar Employee Number / Corporate Email Username or Proton Email Address Where to Login Private Company URL Are you trying to log into a work-related HR portal for a specific company, or are you looking for the secure email service Proton Mail: Sign-in Proton Mail: Sign-in. Create a free email account or choose a paid plan - Proton

: iStar (Integrated Service and Technical Advisory Resource) is a centralized platform designed to streamline after-sales services, parts inventory, and dealer communications for PROTON Holdings Berhad Dealer Portal

Depending on security levels, you may be prompted for Multi-Factor Authentication (MFA) via SMS or a corporate authenticator app. 🔧 Common Login & Technical Troubleshooting

The portal is more than just a login screen; it’s a tool to keep your car in peak condition: