Using WINRAR to create your own secret factory

WinRAR is a famous file compression software, it is powerful, easy to operate, compared with WinZip and other compression software, and now has replaced WINZIP as a compression software The trend of the boss. In addition to the basic compression and decompression functions, WINRAR also adds a lot of simple, convenient and practical functions. Let us use it to build our own secret factory today!

Many times in order to protect your important information or documents that need to be kept secret, we often use various encryption tools to encrypt, and its practical WINRAR can be easily implemented. The following is an encryption of an important text document A.TXT:

1. Find a larger BMP format image (other formats are also available) and copy it to A. Under the .TXT folder and named B.BMP, use the left mouse button to select the A.TXT file first, then select the B.BMP file, then right-click and select "Add to archive file (A)...".

2, in the pop-up window shown in Figure 1, the "compressed file name" will be changed from RAR to BMP, in the "compression mode" will be changed to the default "standard" "Storage", that is, no compression.

3, and then click in Figure 1 "file" to open the dialog box shown in Figure 2, the front view text files "to add" at whether the picture files. If not, be sure to change it.

4, click on figure 1, "Advanced" in the pop-up dialog box, select "Set Password", shown in Figure 3, check "Show password" and "encrypted file name" option, then Enter your password at "Enter your password." In order to increase the security of encryption, you can enter Chinese characters as passwords here.

5, and finally click "OK" twice, you can put A.TXT A.BMP incorporated into the document.

6, after the encrypted picture, you can still use the picture browsing tool to browse, and the same as before the merger, people who do not know the secret will never think that a picture will hide our secrets. Documentation. Even if you use an image encryption tool like "Infiltration" to view the image, you can find the hidden text, but since we chose the encrypted file name and the file itself during the merge, others don't know that the password is not only impossible to open, but even The file name in the encrypted document is also not visible, is it very confidential!

7. If we want to view the documents ourselves, you can change the extension RAR and open it with WINRAR. You can also directly open the image file with WINRAR, and then enter the password we set. .

After the above processing, we have created our own secret factory with WINRAR. I am afraid that there is no software to decipher our secrets!