In the increasingly important privacy and security now, the protection of mobile phones can be described as varied, fingerprint face unlocking, file cabinet encryption, photo album passwords and other means to protect our mobile phone data security.
However, for the PC platform, there are relatively few or even no protection methods for everyone, which is a big hidden danger for our data. Here, Xiao A will give you a few tricks.
Power on password
Many users are reluctant to set a boot password because of the trouble,Even if Win11 has begun to force everyone to set a PIN code,Maybe everyone still dislikes the trouble and tries their best to bypass。 In fact, the boot password is very important as the first barrier, especially for people who are working outside, and the contact of strangers is easy to cause great losses if the boot password is not set, so be sure to turn on the boot password of the computer.
File encryption
For example, EFS encryption is win's own data encryption function, after encryption, your own account can access these files, but other accounts can not open encrypted files, note that you can delete, copy and move folders.
Although the level of protection is relatively low, it also protects files to a certain extent, which is suitable for friends, colleagues, family members and other people who know each other to use their computers and protect their private data.
To open the method, right-click the folder, select the attribute column first, click Advanced Options, and check the encrypted content to protect data security. After opening it, you can see that the file is marked with a small lock, which proves that the encryption is complete. Again, this is a low-level approach and does not mean a foolproof state.
Compressed package encryption
There is also a way to use compressed files to encrypt our files, this way will ask for a password every time others open the computer and click on the file, we can encrypt our files through a long password, for the encryption of the compressed package, it is still very difficult to crack, and it is almost impossible for ordinary users and individuals to open it by trying.
Take WinRAR as an example, the way to use it is to open the software, click Add in the upper left corner, and set the password in the general column to encrypt the compressed file. After encryption, if we want to open the encrypted file, we will be prompted to require a password.
Of course, we can also choose third-party encryption software to encrypt files, general commercial encryption software is more reliable in security, and finally no matter what kind of encryption method, it is for our important photos, videos, materials and other high-value data to provide a security lock, in today's increasingly serious privacy security, Xiao A recommends that you must always ensure data security.