1. "Run" is prohibited.

2. prohibit IE download

3.ban IE address bar

4. Don't right-click the taskbar

5. It is forbidden to use the right button on the menu bar.

6. TE is not provided (only QQ with TE removed is provided)

7. Shield the local hard disk (by modifying the registry)

middle (level)

In addition to all the restrictions at the intermediate level, there are:

1. WINZIP is prohibited.

2. It is forbidden to use solid DOS.

3. It is forbidden to import REG files.

4. Import of INF files is prohibited.

5. Block the file menu in IE

6. Screen Internet properties of IE

elder

In addition to all the restrictions at the primary and intermediate levels, the advanced level includes

1. Mask the right mouse button.

2. block MS-DOS mode

3. Regedit is prohibited.

4. Boot screen system keys F4, F5 and F8.

5. It is forbidden to use key combination (mainly WIN+? ，SHIFT+？ ，ALT+？ )

Personally, I think this advanced class is purely abnormal behavior, because once something goes wrong with the machine, it will% #% @! # @ * & amp……)

In response to the above ban, the countermeasures are as follows:

The above prohibition can be divided into external cracking method and internal cracking method. I want to remind you that under normal circumstances, we'd better use the external cracking method (palliative) instead of the internal cracking method (radical), because the internal cracking method is easy to be discovered by the administrators of Internet cafes, and the consequences will be unimaginable.

External cracking method:

For the primary election

General management software will not let us enter the file management mode such as "My Computer", but through IE, press alt+F, or directly click the file option, and choose to open the file. In the pop-up dialog box, enter the drive letter of the disk that C wants to enter). The most important thing is to check the check box to open it as a web folder, and then the system will pop up a prompt box and click Yes, so that we can easily enter the C: disk.

When there are no icons such as "My Computer" on the desktop (at this time, the desktop has been blocked, we only see a virtual desktop. It's amazing to be able to block the Windows desktop. The software may use VXD technology similar to "virtual cd Drive". Just refresh the desktop with "win"+d. The desktop below Meiping is actually the directory designated by Meiping, while the original desktop is hidden. After refreshing, my computer will be displayed on the desktop. If this method doesn't work, open IE (the boss won't be stupid enough to hide IE browser? Who will go to the Internet cafe? ), directly enter "Desktop" in the address bar, and then press enter, you can open the desktop in the form of a window, and then you can open "My Computer" (but the hard disk is blocked, and we can't see anything when we open "My Computer"). What you have to do at this time is to create a new text document and enter so many lines to unseal the hard disk.

Registry 4

[HKEY _ Current User \ Software \ Microsoft \ Windows \ Current Version \ Explorer]

" NoDrives"=dword:00000000

Just save it as any registration file. When saving, select all files at the file type, and then the extension is reg. But when saving, you must use double quotation marks at both ends of the file name, otherwise a text file will be saved. After that, all you have to do is import it (it is ok to run it), when you open it again, or refresh the system (Ctrl+Alt+Del, select explorer, then click "End Task", wait a few seconds, a dialog box will appear, and then click "Cancel"). When you turn on my computer, you will see those lovely C disks and D disks coming back, of course, if you don't want to see them.

Registry 4

[HKEY _ LOCAL _ MACHINE \ Software \ mpsoftmenu]

" exitpassword"="i "

" setuppassword"="i "

" quitpassword"="i "

Continue to import, and you can safely exit Meiping after restarting. At this time, its password is nothing. I hope you don't use it to do bad things.

All the methods mentioned above are methods to access the hard disk. In fact, there are several other feasible methods:

Method one. Open Notepad and enter the following code:

Enter disk a

Enter disk C.

Input disk d

Enter disk e

Enter the f disk

Then save it as join.htm, and then open this file. Just click on any disk you want to access. If the above method does not work, the following method will be more troublesome.

Method two. Restart the computer. When the screen changes from black to Windows background, press Tab+ SPACEBAR +Enter until the desktop becomes a virtual desktop, and then log in normally. After entering, you can usually see the "My Computer" window in the taskbar.

Method three. Restart the computer. When the screen changes from black to Windows background, press Ctrl+Alt+Del to see if there is a smenu. If not, click the "Cancel" button, then press Ctrl+Alt+Del to see if there is an s menu, and repeat the above operations until you see the S menu, and end the task. In this way, when you first enter Windows, the mouse will not be locked, and then double-click the "My Computer" icon with the mouse to become a virtual desktop. After the virtual desktop starts, log in normally. After entering, you can usually see the "My Computer" window in the taskbar.

Method four. Open WINZIP to extract a compressed file at will, and use the mode of decompression wizard, never use the mode of CLASS. After unzipping, you will open the unzipped folder. If it is not set (you can also choose the unzipped directory yourself), this folder will be under drive C, and then ... Hum, hard disk Ren Woxing ~ ~ ~

Method five. With the help of mIRC, if you want to access the local hard disk, enter the following command in the input line: /run C:

If you want to open any disk, change C to the letter of the disk you want to enter, and then press Enter to open the local hard disk. Because the machine code is executed in mIRC, the management software of Internet cafes can't stop it (of course, mIRC has many uses, and a good mIRC or BOT can simplify the Win9x operating system, such as CatenBot).

Method 6. Bypass Meiping by "searching" (WIN+F, or F3, or Ctrl+F in any folder, of course). Internet cafe owners mostly gave the green light to the second hotkey because they blocked the hard disk. Why is this happening? In fact, the reason is very simple, because you can't find the local hard disk in the search bar. If you choose my computer to search for files such as Command, you will be told that you can't find them. But what I want to say is that their wishful thinking is wrong again. You can enter it in the search bar. If you type "c:" and then look for "Command", hehe, you will find a lot. At this time, if you run C ommand.com, you can enter DOS and open C:\Windows\Command, so that we can access the local hard disk again.

For the intermediate level

Because it is forbidden to import reg files, we can't access it by importing the registry, and because it is forbidden to use WINZIP, this method also fails, so "search" is disabled, so ... but don't think we really can't get around it. There are many ways. See if you can remember.

At this time, we will still use IE and enter the Chinese "desktop" in the IE address bar. So the familiar desktop is opened again in the form of a window ~ Now we have to do the same as above: create a new text document, and then enter this line:

Command network

Of course, at this time we need to save it as a batch file, just add it. Bat to any filename and run it. Ha, we jumped to DOS again (note that there is no way to modify the registry with R egedit at this time. If Meiping is above 6.5, the registry modifier will flash by. We don't need it) there is generally no limit after jumping to DOS, and then what to do ... Hey, hey, let's not say anything: >

For advanced

We have nothing to say. Boot shield F4, F5, F8 We can't start from boot; To block MS-DOS, you can't use batch files to enter MS-DOS mode (and you can't play DOS games. I believe there will be no games in this internet cafe, maybe only IE and QQ); TE is removed). The right mouse button menu on the screen, we can't create new files; It is estimated that at this time, Internet cafes will use the "security restrictions" in Super Rabbit+"Shielding local hard disks"+"Meiping" to restrict everyone's access. Seeing this, you want to cry. No, please cherish every drop of water in this world. Please rest assured that nothing can stop us.

However, there are fewer and fewer defensive loopholes for the boss here. Alas, I have to use IE again. As mentioned above, enter my computer or desktop in the address bar of IE, and my computer and desktop will open in the form of a window.

At this point, we have at least four methods available:

1. There is only one left button at this time, so it seems impossible to create a new file with the right-click menu, but this does not mean that we can't create the file we need. Open IE and click "Menu Bar → View → Source File". Ok, now we have opened a text file, which is achieved by modifying the old file. In addition, you can click "File → Create" on the desktop that opens as a window. If we want to pop up the right-click menu, we can also use Shift+F 10, or you can press the seventh key from the left in the last line of the keyboard to try. Have all the menus we want come out? Ok, just follow the steps mentioned above.

2. Open any folder (preferably visible on the desktop), insert the folder in "View → Toolbar → Customize", and then find the folder button in the standard button to open it, and drive C will be visible.

Besides, what we can do is: find! What are you looking for? Look for a "shortcut" on the desktop (actually an icon with an arrow in the lower left corner). Internet cafes basically have Q Q for every machine, and the default installation directory is in drive C, so you'd better choose the shortcut of QQ and select it after finding it. If you can't find these shortcuts, click on the top left corner of any web page. You can pull a shortcut, you can pull it to the desktop, and then you can change its starting position. Then click the properties in the toolbar, and we will see "target" and "starting position". Note that this "starting location" is a directory on the local hard disk. Ok ~ Click "Search" next. That's right ~ It's the target directory of the icon just now. Now we have completed the purpose of accessing the local hard disk.

If you have restarted the machine in the Internet cafe, you must still remember it. These network management software will run automatically when it is opened. Do you know how QQ runs automatically? Wow, you haven't heard of QQ? Then go to the information desk for consultation. ) It is in "Start → Program → Start" (the directory on the hard disk is C:\ Windows \ Start Menu \ Start), but the network management software is not that simple, it is realized by modifying the registry, and its location is:

HKEY _ LOCAL _ MACHINE \ Software \ Microsoft \ Windows \ current version \ RunOnce

The key name is "SMENU" and the key value is "c:\SMENU\SMENU/EXE/lock".

(Generally, the startup code of this kind of software is put in autoexec. bat (C: \ Windows \ Command \ EBD)，config。 Sys (C: \ Windows \ Command \ EBD), Win.ini(C:\Window s) or registry). If you have a floppy drive, just boot from disk A and download its code from the startup file. However, if the machine is equipped with a hard disk protection card, it will be difficult because it will not be possible to restart the machine. (Actually, it's Jinshan. Rise. Super Sheba, etc. Most of them are started by this method at startup. ) In addition, you can also find the batch file Autoexec.bat on disk C, and add the format C:/autotest to it. (I don't know how to add, right-click and select Edit, and then save. ) and then the second start is over. The two methods have the same effect, and you are more satisfied ~ ~ ~ ~

What? Your QQ chat record can't be deleted by Del, alas ~ Don't press Del key, it may be blocked. Click "Delete" (that is, the cross) on the toolbar above. What, you think you have too little authority? Then don't be busy. You need someone to untie the bell and someone to tie it. Go find the rabbit. Generally speaking, it is somewhere on the hard disk. Generally speaking, it is either under C:\Tools or under D:\Tools. In fact, don't consider more permissions. What you need to do is to delete your online records (don't make yourself a hacker). Why didn't Caden tell you their way?

C:\Program Files\Qicq\ your number (or C:\Program Files\Tencent\ your number). This is the chat record of QQ.

C:\Windows\Cookies This is the password storage location of an account on the Internet. Hey ~ What are you waiting for? Delete it quickly!

Internal cracking method

For most of the above methods, we can only deal with them or destroy them all. As you may remember, you have to tie the bell to solve the problem. The stupidest way is that when we access the local hard disk, if we can find the installation directory of these network management software without the owner of the internet cafe noticing (but this is particularly dangerous, we must pay attention. If you are not careful, you will get a pair of panda eyes), usually on disk C. We can find them after careful search (such as Meiping, Zhu Fang and Vientiane Wonderland), and then we can delete them all. But in general, we can't delete them directly, because they are running in the background (Win9X can't delete running files), and even Ctrl+Alt+Del can't be seen. Fortunately, most of these softwares have a Unistall program. Double-click it, click OK, and then restart the machine. Hehe ~ A lot of annoying things have disappeared since then, and you may feel that surfing the Internet is beautiful ~ ~ ~

The method described below is highly technical and requires a certain computer foundation.

For Meiping, we can open regedit and go to.

HKEY _ local _ machine \ software \ mpsoft \ smenu \ will find that there are

The key names of "exit password", "exit password" and "set password" are password information, from which their passwords can be calculated (other network management software is similar to this, and general Internet cafes are the same in order to manage passwords well). If the registry editor is locked, then we can also write our own program to get this password information, register the name and code or write the unlock code. The method is as follows.

Chimonobambusa is:

wsh shell = new ActiveX object(" WScript。 Shell ");

var a=WSHShell。 Regread ("HKEY _ local _ machine \ \ software \ \ Microsoft \ \ Jingzu \ \ Luji \ \ rewin");

Document.write ("Chimonobambusa bambusa's system setting password:");

Document.write (1);

Vientiane is:

wsh shell = new ActiveX object(" WScript。 Shell ");

Var a = wshshell。 Regread ("HKEY _ local _ machine \ \ software \ \ Vientiane Dreamland \ \ expert series network management software \ \ password for running setup program ");

Document.write ("Vientiane Dreamland password information:");

Document.write (1);

The versions of Meiping below 8.0 (including 8.0) are:

var wsh shell = new ActiveX object(" WScript。 Shell ");

var a=WSHShell。 RegRead(" HKEY _ current _ user \ \ software \ \ mpsoft \ \ smenu \ \ setup password ");

Document.write ("password information below 8.0 (including 8.0)):");

Document.write (1);

8. The Meiping version of1or above (including 8. 1) is:

wsh shell = new ActiveX object(" WScript。 Shell ");

var a=WSHShell。 RegRead(" HKEY _ LOCAL _ MACHINE \ \ Software \ \ Microsoft \ \ Windows \ \ current version \ \ Setup \ \ Ndis \ \ p Setup ")；

Document.write ("Meiping version 8. 1 or above (including 8. 1) password information):");

Document.write (1);

Vientiane dreamland registration code:

wsh shell = new ActiveX object(" WScript。 Shell ");

Var a = wshshell.regread ("HKEY _ local _ machine \ \ software \ \ Vientiane Wonderland \ \ expert series network management software registration information \ \ serial number ");

Var b = wshshell.regread ("HKEY _ local _ machine \ \ software \ \ Vientiane Dreamland \ \ expert series network management software registration information \ \ registration code1");

Var c = wshshell.regread ("HKEY _ local _ machine \ \ software \ \ Vientiane Wonderland \ \ expert series network management software registration information \ \ registration code 2 ");

Document.write ("serial number:");

Document.write (1);

Document.write ("registration code:");

document . write(b+ c)；

Then save it as an arbitrary htm file, open it after saving, and the password information we want will come out automatically.

Regedit unlock code:

Registry 4

[HKEY _ Current _ User \ Software \ Microsoft \ Windows \ Current Version \ Policy \ System]

" DisableRegistryTools " = dword:00000000

Then save it as an arbitrary reg file, import it into the registry, and restart the machine to take effect.

First of all, its ciphertext is case-insensitive, because the ciphertext has not changed after case input, and it adopts ASCII code exchange encryption method, which only supports 64 characters. The following table shows the corresponding values:

Password comparison table (key value on the left and password on the right)

032 sp 033！ 034 " 035 # 036 $ 037% 038 & amp； 039 ' 040 ( 04 1 )

042 * 043 + 044 , 045 - 046 .047 / 048 0 049 1 050 2 05 1 3

052 4 053 5 054 6 055 7 056 8 057 9 058 : 059 ; 060 & lt06 1 =

062 >063 ? ^ 095 _ 096 ' 097 a

098 b 099 c 100d 10 1 e 102 f 103g 104h 105 I 106j 107k

108 l 109m 1 10n 1 1o 1 12 p 1 13 q 1 14 r 1 15s 65433

1 18v 1 19 w 120 x 12 1y 122 z 123 { 124 | 125 } 126 ~ 127 Del

At this time, you can use the switch statement to write the ciphertext recovery program, but I think the encryption and decryption of this algorithm are the same method. The encryption program comes with "Mei", which won't be too much trouble. Therefore, the decryption program does not need the switch statement. In "Mei", only the binary bit of ASCII code in the original password was changed from 0 to 1, and 1 was changed to 0. For example, "A" is 0 1 1000 1, which means "(left parenthesis. So the core statement of this cracking program written in C language is:

It is assumed that the string a[255] is ciphertext.

int I = 0；

And (a! ='\0')

{

a = 0x49

i++；

};

I think the encryption program should be similar to it, and it is written like this. At this point, when the password of "we" is completely cracked, we have mastered the supreme power of the machine. Click "Exit System" and write the password we obtained in the dialog box, so the long-lost Windows desktop will come back. Then enter the setup program and cancel all restrictions! But if this is the case, the "webmaster" will find us, because Mei will record the information of "quitting Meiping Security Guard" when she quits, so when we log in again, we have to delete this information in time.

After solving the password according to the above method, use this password to enter their server. (In the descriptions of those network management software, there is generally "What if I lose my password?" You can also obtain the password according to the above method. ) Of course, you can also change their passwords. Turn around and we can find his network management software installer, download it to the local hard disk, then uninstall the local client software and install his server program. After that, hey hey, you don't need me.

After all that has been said, you have to use your own brains to do it. Is there an easier way? Of course, you can download a special software to deal with these network management software, or a windows process management master is also ok. How come? It's cruel not to download, hehe ~, he has policies and I have countermeasures. When you say no download, you mean no download *. Zip or *. exe。 It's not that you don't want to download anything (if you don't want to download anything, you can just change the IE attribute), haha, yes, see how to do it:

We can do the following work in Internet cafes where downloading is not prohibited (not every Internet cafe is difficult), go to the above-mentioned website to download a few of these softwares, and then open Notepad to input:

Rename meiping.abcmeiping.abc

Then save this text file as a batch file with any name *.bat. The purpose of this is to change the suffix of this software. Of course, Meiping is the name of the software you downloaded. If not, you can change it to this (for consistency) and then run this bat file. Has meiping.abcbecome meiping? Ok, then let's change this b at file and rename it Meiping. ABC meiping.exe, just save it and then open your email (no? Oh, my God >:<), just send an attachment, send meiping.abc and the batch file to the mailbox, and download the two files to the mailbox when you want to use them in the future (but remember that they must be in the same directory, preferably in the desktop folder). After downloading, run this b at file. Is meiping.exe out again? Haha, it worked ~ ~ ~ ~

At this point, I finally want to introduce my experience to you.

1. Confirm that it is forbidden to import the reg file: See if the reg file can only be opened as a text file, and if it is, it will be blocked.

2. Confirm that the key combination is disabled: use QQ, set the hotkey of QQ to ALT+Z (default is CTRL+ALT+Z), and press ALT+Z to see if QQ can pop up. If not, it will be blocked.

3. Make sure to block the right mouse button menu: this is relatively simple. After blocking, no matter right-click the desktop or any directory, the menu will not pop up.

I have to add a few points here:

1. We can also use People Near Me. Set the directory to full * * * enjoyment, access this machine through online neighbors, and then ... when you access this machine as an online neighbor, hehe, all annoying permission restrictions are gone. You don't know this? Stupidity is in the attribute. See for yourself.

2. The desktop is actually an area on the local hard disk (C:\Windows\Desktop). In fact, many things on the screen are in a certain area of the hard disk, such as the "start menu" (C:\ Wi windows \ Start Menu) and so on.

3. Generally, QQ in Internet cafes is backed up on the local hard disk, usually in the directory of D disk such as tools, downloads or backups. After finding it, reinstall it and cover the original QQ. Hey, the long-lost TE will come back.

4. If you enter DOS mode, I suggest you use more internal commands instead of external commands. Because external orders can be renamed, and the damage is too great, if not careful. ...

Internet cafes had better not use BO, for one thing, Caten doesn't approve it, and for another, it's easy to be found by the other party. If you have two panda eyes because of this, don't blame me for not reminding you ~ (you know those bear bosses are not easy to mess with)

All right, that's all. I believe that no machine can stop you. Go out and find a machine with Mei Ping, Fang Zhu or Vientiane Phantom according to the above method. Try it yourself, but don't play with fire ~ hahaha ~ ~

But I will tell you a secret: sometimes we can't do anything. For example, the last time I went to an Internet cafe in Tianxiang, I couldn't get permission for a computer. Alas ~, I am incompetent and useless, but what can I do if they have no right?