Security seals made primarily of metal used to indicate whether a closure has been tampered with

Downloadable computer security software for encrypted security and cryptographic protection of digital assets and sensitive data, featuring advanced access control mechanisms including biometric, PIN, security key, and device-based authentication; downloadable computer application software for mobile telephones for encrypted security and cryptographic protection of digital assets and sensitive data, featuring advanced access control mechanisms including biometric, PIN, security key, and devic...