The continuing evolution of security in 1Password 4  Security is
a process, not a product. — Bruce Schneier  In 1Password 4, we
have built upon the security features of previous versions while
also looking further in the future to anticipate new threats and
take advantage of new technology. Security is a a never-ending
process, and because 1Password 4 is a major redesign, we’ve had
the opportunity to make a number of substantial changes. In this
article describes both the changes and also some of what has
remained the same.  What hasn’t changed in security for
1Password 4?    1. We maintain our goal of making it easy for
people to behave securely.   2. 1Password continues to use well
trusted standard library implementations of cryptographic
functions   3. 1Password continues to use PBKDF2 to slow down
automated Master Password guessing systems   4. 1Password
continues to do all of its encryption on your local device   5.
1Password never writes decrypted data to disk nor transmits your
data   6. We have no inf