My Certificates is the easiest way to inspect user certificates on Android devices that are used for VPN and App authentication.

Security Certificate inspection will make visible the following certificate attributes:
- Alias
- Subject name (Common Name etc)
- Issuer's subject name
- Key algorithm
- Key size
- Curve size (ECDSA)
- Validity period
- Common Name of verifying certificate
- SHA-1/SHA-256 fingerprints
- X509 Version
- Signature Algorithm
- Signature