Now, there are some virus and other dangerous things in QQ, compared QQ, MSN Messenger appears "is clean" many, but along with the user quantity increase, the security problem is also more and more suddenly appeared, for example, the news revelation is an extremely prominent question, everybody often use MSN Messenger to work, once the news let out, it may directly affect the company, individual achievement. Under on has a look in MSN with me about the security hidden danger as well as solution!

1. Prevents the net MSN news interception

           Regardless of the company boss's management need, and network administrators' hobbies, or are between colleague's competitions, all are provide the sufficient reason for MSN about the news interception. Because MSN Messenger order uses the pure ASCII code, uses URL for the non- ASCII code character to code. Any search tools are be able to obtain the news easily after catch the news package. For example if use MSN Sniffer, it wont need to install any wooden horse and other softwares, it can also record the news that the MSN users chat. Besides MSN Sniffer, actually each kind of network management software has these functions equally. If you want to protect the information not be recorded, you can draw support from SimpLite for MSN Messenger to complete, the SimpLite software encrypts MSN about the news but both sides must all use SimpLite only then to be good, if only a side uses SimpLite, it is unable to realize the encryption for chat.

        When both sides who are chatting both install the SimpLite software to communicate, SimpLite can first inspect whether each side has installed SimpLite, if has installed, then it will spring a dialog box to request both sides to exchange the male spoon, this time both sides only must click on "Accept (to accept)" button, then you may start to feel relieved boldly chatted with MSN, because by now the content about your chatting is encryption. Others even if saw, it only is pile of additive devices.

        Because SimpLite uses the dense spoon to encrypt MSN about the content about your chatting, therefore first time moves this software, it will spring "dense spoon KEY to produce the guide" the dialog box. You can give a name  in the establishment dialog box "Name" in "dense spoon KEY" for this dense spoon , other items click the province establishment (like chart 1). Clicks on the "next step" button, establishes own protection password, prevented other users use your SimpLite software, therefore later each time you start SimpLite it all needs to input the protection password to activate your individual establishment. Clicks on the "next step" button, moves the mouse optionally in the dialog box, then fast produces dense spoon KEY.

2. Prevents the news bomb attack

           QQ has the news bomb, so MSN messenger also has the news attack airplane, it affects the MSN good friend's normal news receive through the massive transmissions trash news, then forms the bomb attack. The MSN messenger attack machine is very easy to download and installs simply, takes the few memory, too. There is no infection for the man who attacks others, but for the man who is attacked, if being attacked, it will take the serious attack, moreover in trash information often includes some harmful links, after incautiously clicks, have the possibility to cause the system contamination. Therefore once discovered some user sends the information bomb unceasingly, you should keep them out immediately. The concrete operating procedure has three kinds:

1)  Right-click this object in the MSN user table, in the spring in the menu chooses "prevents", this may shield all the news come from this user.

2)  If already opened the communicate window, then might single-click "the operation" menu, choose the "prevented" order to be possible to get up to the similar effect.

 3)  Also can pass the "privacy" label in the "Tool/The option" menu, increases the user who transmit news bomb to in the prevents-name list.

3. Leaves when locks MSN Messenger

     When you need to leave the computer for a period of time and other reasons not want to close MSN Messenger, by now the information security doesn’t have any safeguard slightly. So some villains have the possibility to be able to peep the good friend information, the overcast day record and so on. Regarding this we may draw support from MSN auxiliary means MSN Shell to help us when leaves temporarily to lock MSN. The concrete sequence of operation is:

     1) Downloads and installs MSN Shell.

     2) Reregisters MSN Messenger again.

     3) Opens the "Shell" menu on the Messenger host contact surface, choose the "locking" order. Establish the good password in the open window.

           So when we leave for a long time, we just need to single-click "locking" to order others to be unable to use our MSN Messenger, and then come back to double-click the  MSN Messenger chart sign to be able to prompt the input password, then only input the correct password to be able to continue to use MSN Messenger.

4. Protects the content about the chatting.

      The MSN Messenger above 6.0 editions provide the function to save the news that you chat, but in MSN the chatted recording is saved by the xml format, and has not carried on any encryption, tacitly approved save in a sub- folder of "my documents/ the document I received", anybody can turn on this folder, and look the content in it, so there does not have any security to say. If you want to solve this problem, you can draw support from the third party tool: MSN Plus! Because it has the function to record the content about the chatting. The concrete sequence of operation is:

1) Downloads and installs MSN Plus!?

2) Reregisters MSN, chooses "individual establishes by chance" in the "Plus!" menu, cut the open window to "the privacy protection" the option card.

3) Single-clicks the "password" label, selects the "my privacy" option in the "encryption all recording protects", then single-clicks the "the replacement password" button to write the new password, at last save all the things.