Plugging in...
A PIN can be secure when used to access a local device (tablets, phones, directly via the device's keyboard or touchscreen. It's especially secure if the device has enhanced security such as a TPM (trusted platform module) chip.
If you want to improve PIN security, increase its length. A four-digit PIN allows only 10,000 combinations, while a six-digit PIN affords a million. A million combinations is much harder for a computer program to "crack"!
In all other cases — and especially for all remote or Web-based sign-ins — use a classic password: one that's long and complex.
ALWAYS REMEMBER: before calling for help - is it plugged in, and is it turned on?
Unplugged
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment