AES-256-GCM
A mature encryption standard under every secure connection.
One tap. Bank-grade encryption.
Glim uses AES-256-GCM to protect connections and verify data integrity. You connect; Glim handles the security details.
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Encryption and verification
Protect data confidentiality and detect unauthorized changes.
Works automatically
Security is built into the connection flow, without complex tuning.
Encryption and integrity verification together
AES-256-GCM is authenticated encryption. It turns readable data into ciphertext and verifies that the data has not been altered.
- A 256-bit key space provides strong protection
- GCM provides confidentiality and integrity together
- A mature standard instead of custom cryptography
Security belongs in the connection, not a settings maze
Glim integrates encryption into the connection flow. Whether you use Smart Routing or Global Mode, you do not need to manage algorithms, keys, or authentication details.
- No complex security parameters to choose
- One security foundation across both connection modes
- Consistent protection whenever you connect
Security works best when it is always there
Confidentiality
Data in transit cannot be read directly without the correct key.
Integrity
Authentication detects whether data was changed during transit.
Practical security
Secure defaults reduce mistakes caused by complicated configuration.
Smart VPN service for every device
One purchase supports up to 10 devices at once, with more device types on the way.
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Android
iOS
Chrome
Firefox
Edge
Android TV
tvOS
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30-day no-questions refund
One subscription, all devices
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You may also want to know
What is AES-256-GCM?
It is an authenticated encryption method that provides data encryption and integrity verification for secure network connections.
Do I need to choose encryption settings manually?
No. Glim integrates security settings into the connection flow. You only choose Smart Routing or Global Mode.
Is encryption only active in Global Mode?
No. Encryption is part of the Glim connection foundation. The mode determines which requests enter the tunnel, not whether the tunnel is protected.
Protect every connection with reliable encryption
One Glim balances speed, freedom, and security.
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