memguard
A Go library that creates a secure software enclave to protect sensitive data in memory from exposure and attacks.
What is memguard?
MemGuard is a Go library that creates a secure software enclave to protect sensitive data in memory. It encrypts data, prevents swapping to disk, and defends against memory-based attacks like cold-boot and side-channel exploits. It is designed for applications handling passwords, cryptographic keys, or other confidential information.
Go developers building security-critical applications that manage sensitive data such as password managers, cryptographic tooling, or authentication systems. It is also suitable for developers needing compliance with security standards for data protection in memory.
Developers choose MemGuard for its multi-layered security approach, including memory encryption, garbage collector bypass, and kernel-level immutability, which collectively minimize attack surfaces. It offers a pure Go implementation with cross-platform support, drawing inspiration from established libraries like libsodium for robust protection.
Overview
Software sandbox for storage of sensitive information in memory.
Use Cases
Best For
- Securing cryptographic keys and passwords in memory for Go-based applications.
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