The Most Secure Types of Security Features: Three Layered Security Levels Explained

French Passport

Angstrom Technologies, Inc., believes in a layered security approach to document security. These layers combine to raise the security, protection, and anti-counterfeiting levels of your documents in cost-effective and skillful ways when applied properly.  The “most secure” and “most expensive” methods are not always the best or most effective solution. Your anti-counterfeiting and authentication measures […]