IT Computer Zone

once we know how to anticipate the virus, how to overcome problems with the computer may now we need to understand how to protect files from virus attacks. following some point to prevent virus attacks :

1. USE ASCII Character
ASCII character can be used to protect files and folders from virus attacks. Technical quite popular and powerful. Up to the time this article was written, the author know, all the computer viruses that spread all over the world there is no one who has to file with the protection against infection, but of course with the virus that made programming techniques that will be able to better penetrate this protective defense.

Example Usage:
- Technical Writing ASCII Character:
In the default keyboard, the Num Lock condition On / On, press and hold the “ALT”, and write Figures / Figures combination with the Numeric Keypad appropriate formula writing ASCII Characters, and then separated the “ALT”.
Example:
ALT + 1 = ☺
ALT + 2 = ☻
ALT + 3 = ♥
ALT + 4 = ♦
ALT + 5 = ♣
ALT + 6 = ♠
ALT + 7 = •
ALT + 8 = ◘
ALT + 9 = ○
ALT + 10 = ◙
ALT + 11 = ♂
ALT + 12 = ♀
ALT + 13 = ♪
ALT + 14 = ♫
ALT + 15 = ☼
ALT + 16 = ►
ALT + 17 = ◄
ALT + 254 = ■
ALT + 30 = ▲
ALT + 31 = ▼
ALT + 21 = §
ALT + 63 =?
ALT + 168 = ¿
ALT + 64 = @
ALT + 0169 = ©
ALT + 0153 = ™
ALT + 241 = ±
ALT + 247 = ¸
ALT + 0188 = ¼
ALT + 0189 = ½
ALT + 0190 = ¾
and so forth.

- Technical:
1 Create Folder, Rename, and by placing ASCII Character at the beginning of the folder name you have, eg: ♥ myDocuments,
or you can Name as you remain in accordance with the procedures / instructions above, for example:
♥ ☺ ~ ~ Rebert% twØrk ® ã ² ~% ~ ☺ ♥

- Finally, place the Files you want to protect in the folder.

2. Compress the file with Compressor with PASSWORD PROTECTION
Compress any data that you want to use protection WinRAR or WinZip or similar programs with other protection to give first compressed data with password.
Viruses are not only the difficulty / failure to compress files with password protection, but even the latest anti-virus does not / has not been able to penetrate the file when the file scanning.
Do not forget that the difficulty level of the structure of your password (a combination of long and short character password) influence the level of difficulty of piercing the file is protected.
Therefore, the long and varied structure of the characters a password (a combination of letters, numbers and special characters / symbols) will have the level of protection stronger.

3. Permission UAC SET WITH ACCESS TO PREVENT / WRITE / DELETE FILE AND FOLDER (VISTA)
On Windows Vista, we can set the security configuration on each file or folder with files in it using the Access Permission.
Technical protection files and / or folders:
- Right Click on the file and / or folders to be protected,
- Select and click Properties,
- Click the Security tab
- You add the single Users or the Users Group will be limited access (write / modify / copy / delete / etc.) On the file that will be protected,
- Set Permission according to your wishes.

Note: This protection technique is required Administrator access rights and UAC (User Account Control) is active for its implementation.

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Tags: windows tips