If so, using a PIN code to protect your Netflix profile is the answer. Netflix allows you to have up to five profiles on your account for a customized viewing experience for each family member.

If you insist on using a PIN and not a password (as we'll discuss later on), then at least change to a 6-digit PIN. Just those extra two digits increase the complexity of a PIN code from 10,000 ...

If you use a four-digit PIN number, your personal code may not be as secure as you think. PIN codes are commonly used to unlock iPhone or Android devices, access online banking, get cash out of an ...

The researchers argue the blacklist should include around 1,000 combinations. The researchers also found that PIN codes are significantly more secure than locking your phone with a pattern lock.

But some PIN codes are much more secure than others, and you might be surprised to find out which are the most easy to guess. You would assume, for example, that a longer PIN code was better, but ...