Don't tell your bank card number, name and personal information to strangers at will. In general, it is best not to give your communication tools to strangers. Don't tell anyone (especially strangers) your home phone number, mobile phone number or contact information at will.

3. Don't leave your detailed contact information and personal basic information on the Internet easily to prevent theft.

In order to gain your trust, the other party will provide some forged documents (ID card, student ID card, etc.). ), and you should carefully distinguish their authenticity to prevent being cheated.

5. Don't believe the winning short message sent by mobile phone. The best way is to ignore it.

6, there will be no pies in the sky, refusing to sell at home. Don't buy things sold at home easily, such as pens, notebooks, photo albums, pens, cosmetics, shampoo, sports shoes, or notebook computers and other stationery. It is very likely that fraudulent products will be used.

7. it is essential to prevent people. You can treat your netizens sincerely, but you need to be vigilant. The network is also the epitome of the real world. Pay attention to protect yourself online. Some netizens may pretend to be your family or friends and borrow money from you to cheat.

8. Be careful when doing part-time jobs. By organizing to the talent market, students can make a two-way choice at the meeting of college students' supply and demand, and do part-time jobs as much as possible. Carefully verify the units that recruit part-time staff, especially network marketing companies, and don't ask for help rashly.

9. In case of other circumstances that cannot be judged, please contact the counselor or class teacher in time.