How can we keep safe personal information on our computers or cellphones?

    View emails with a careful eye

    It's best to view all emails with care. Hackers can make emails look like real company emails. It's best to search for the original source of the information, and try to find the direct link from the site instead of using the link provided in the email.

    Use two-factor authentication（双重认证）

    Two-factor authentication adds a second level of security to an account.It's a security option that requires a password as well as an additional piece of information only the user would know.

    Update apps and operating systems

       While these updates may appear to only change the way your phone's software looks, they often come with security improvements. There may be a bug（软件漏洞）. Those bugs are discovered by cell providers or smartphone makers, so it's a good idea to upgrade them.

        It's no surprise that changing your password has always been a basic form of protection. But what we pick as passwords and how we manage them are important. First, passwords should never include your personal information. So stay away from names and birthdates. Ideally, passwords are a combination of lowercase（小写）and uppercase（大写）letters and random characters. It could be a strong, long password that doesn't have any personal information, making it harder to remember.

A. Manage passwords security

B. Here are some steps to make it.

C. Often users are unwilling to update their mobile devices.

D. Combine your personal information with random figures

E. It can trick readers into clicking on dangerous links.

F. Here are some ways to create your online personal passwords.