Who recommends a password software and how to add a password to the software?

1.Golden lock folder encryption SWAT.

Cryptographic software designed for enterprise applications is known for its simplicity and power. 【File Encryption】Various encryption methods, 2File Locker King 2006

Our goal: to create first-class high-reliability folder encryption software, go with 3Golden lock folder encryption SWAT.

Encryption software designed for enterprise applications, with simple operation and powerful features4Golden lock folder encryption SWAT.

High-strength document encryption software, encrypt the directory file and package it into a ciphertext document5Golden lock folder encryption SWAT.

High-strength document encryption software, encrypt the directory file and package it into a ciphertext document6e-God Encrypted Folder 2005 build 051226 a full-featured, luxurious interface and easy-to-use folder encryption software.

Use it, this one is also quite easy to use, and it also comes with a compression function.

As long as the password is set a little longer, there is no way for general cracking tools.

This one has a Chinese version, hehe.

Step 1Turn on your phone, in the built-in program of the system, find "Settings" as shown in the figure below.

Step 2Gently tap the "Settings" button to enter the following interface, by swiping up the screen, you can find the "App Lock" option, and then tap it, as shown in the figure below.

Step 3At this point, you can enter the application lock interface, and you can see the encrypted programs and unencrypted programs, as shown in the following figure.

Step 4To find the program you want to encrypt, this article takes "Album" as an example. Before it was encrypted, the button on the right side of the "Album" program was grayed out, as shown in the figure below.

Step 5Click the button on the right side of the icon to turn blue, which means that the encryption of this program is completed, as shown in the figure below.

You can go here for the next one"Folder encryption wizard"Put your own software in a folder and use the encryption feature.

2. After opening the settings, find the fingerprint, face and password in the page and click to enter;

3. In Fingerprint, Face and Password, select the privacy password and click to enter, here you need to enter your lock screen password to enter the privacy password page;

4. After entering the privacy password, find the application encryption and click to enter the settings page;

5. Finally, check the software you want to turn on encryption, and click Turn on encryption at the bottom after checking.

If you are using a vivo mobile phone, set the method of software encryption:

1. iQOO (Monster) UI FunTouch OS and above: Enter Settings - Fingerprint, Face & Passcode Fingerprint & Password Security - Privacy & Application Encryption, set privacy password encryption, click "Application Encryption" after setting "Password" and "Password" after completion, turn on the corresponding switch behind the software, and you can encrypt;

2. FunTouch OS The following systems: enter i Butler - Software Management - Software Lock, set the pattern password or use the numeric password, after the setting is completed, click "Continue" in the upper right corner, set the software password, you can set the secret protection of the software lock (that is, security questions), and then click "Finish" in the upper right corner, click the corresponding lock icon behind the software, you can encrypt.

It turns out that Apple mobile phones also have their own software encryption function, just turn on this switch, easy to solve, and the method will be at a glance.

Use WinRar to add folders to the zip file, you can set a password for the zip package, which is very convenient, without the need for other tools. But it is not suitable for the big thing which I use regularly.

You can search for Hongjie folder encryption on Dot, and then add the password to the folder where your files are located.

The better encryption software is the U disk super encryption 3000.

Encryption technology is the main security and confidentiality measure taken by e-commerce, and is the most commonly used security and confidentiality means, using technical means to turn important data into garbled (encrypted) transmission, and then use the same or different means to restore (decrypt) after arriving at the destination. The application of encryption technology is multifaceted, but the most widespread is the application of e-commerce and VPN, which is deeply loved by the majority of users.

Cryptography consists of two elements: an algorithm and a key. An algorithm is a process that combines ordinary text (or intelligible information) with a string of numbers (a key) to produce an incomprehensible ciphertext, which is an algorithm used to encode and decode data.

In the process of security and confidentiality, the security of network information communication can be ensured through appropriate key encryption technology and management mechanisms. The cryptosystem of key encryption technology is divided into two types: symmetric key system and asymmetric key system. Correspondingly, the techniques for data encryption are divided into two categories, namely symmetric encryption (private key encryption) and asymmetric encryption (public key encryption).

Symmetric encryption is typically represented by the Data Encryption Standard (DES) algorithm, while asymmetric encryption is usually represented by the Rivest Shamir Adleman (RSA) algorithm. The encryption key and decryption key of symmetric encryption are the same, while the encryption key and decryption key of asymmetric encryption are different, and the encryption key can be made public while the decryption key needs to be kept secret.