Use QQ and email for Internet cafe Security

At present, Internet cafes are still one of the most important online sites in China. However, the security and privacy issues of Internet cafes are still prominent. Anyone who has been online in an Internet cafe may have lost their accounts and passwords.
So how can we access the internet securely and securely in Internet cafes? This article aims to discuss this issue with you, summarize some experiences and skills, and give reference to others.

I. QQ theft

Case REPLAY: Xiao Chen is an online worm. After work, the company often goes online in Internet cafes. So far, NN> 6) QQ numbers have been lost. This is not the case. Today I am taking a "closed door"-the password is incorrect. "Why am I so unlucky ?!".

Solution: Search Baidu by using the keyword "Internet cafe stealing QQ". You can find many tutorials and software for stealing QQ numbers in Internet cafes, how dangerous it is to use QQ in Internet cafes.

In Internet cafes, QQ is stolen mostly by using a keyboard record program or trojan horse, and some use brute force cracking to unlock the QQ password that has been logged on locally. Therefore, you should first pay attention to security when entering the QQ password. It is best to use a soft keyboard to enter the password, and change the input order when entering the password; then select "Internet cafe mode" to log on 1 ), when you exit QQ, a message indicating whether to delete the chat record is displayed. If you agree, all information related to the QQ record on your computer will be deleted. Of course, the most safe way is to set complex passwords and apply for password protection.

Figure 1 select an appropriate Internet environment for QQ

TIPS:Do not select the "Automatic Logon" option during logon. Otherwise, it is equivalent to sending away your QQ account.

2. Mailbox "missing"

Case REPLAY: Zhang, who is on a business trip, sent an email to the company via email at an Internet cafe. However, when he came back, he found that his mailbox could not be logged on. "Will the mailbox be lost ?"

Solution: in fact, the mailbox is generally not lost, but this is the premise of correct use of the mailbox. So how can I use my mailbox correctly in an Internet cafe?

First, when you log on to your mailbox using the Web page, the "Automatic completion" window will pop up, prompting you whether to let Windows remember the password. At this time, you must click "no" 2 ), otherwise, the system automatically enters the password as long as you enter your user name. Of course, you can easily enter your mailbox.

I have already selected a password to remember. What should I do? In the username input box, double-click the mouse. In the history user list that appears, select your username and press the "Del" key on the keyboard to delete the user and its password.

Figure 2 Automatic completion is not used"

Second, after using the mailbox, do not close the page. The consequence of this is that someone else can open your mailbox directly through the history records in the browser bar. The correct method is to click "exit" to exit the mailbox,

Finally, try not to use a client program to send and receive emails. Even if necessary, delete the account after use. Do not find any emails deleted from the spam folder. For example, in Foxmail, right-click "waste bin" and choose "properties" from the menu to go to the "Tools" tab, click "start repair" to restore all deleted emails.

TIPS:You can right-click the "waste case" and choose the "compression" command from the menu to completely delete the email.

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• Brief Introduction to Internet cafe Security

• Guide to secure Internet access for Internet cafes