Network security means that the hardware and software of the network system and the data in the system are protected, which will not be destroyed, changed or leaked due to accidents or malicious reasons. The system can run continuously, reliably and normally, and the network service will not be interrupted.

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1. Don't tell others the real information about yourself, your parents and family members, such as name, address, school, telephone number, photos, etc. without your parents' consent.

2. If you see uncivilized information or pictures, you should inform your parents immediately.

3. Don't spread or repost the content that others violate the code of conduct of primary and secondary school students or even violate the law. Be a law-abiding citizen online and offline.

Try not to publish your e-mail address on the online forum or bulletin board. If you have more than one email address, try setting different passwords.

5. If you receive junk mail (mail of unknown origin), delete it immediately. Including emails with greetings, prizes, etc. If in doubt, immediately ask parents and teachers how to deal with it.

6. Don't browse websites or websites that are not suitable for children. Even if you accidentally enter, you should leave at once.

7. If someone injures himself online, tell his parents or teachers in time.

8. Properly control the online time, generally not exceeding 1 hour per day.

Pay attention to safety when surfing the internet

1, beware of excessive online entertainment.

2. Beware of being cheated when making friends online.

3. Choose online content and automatically stay away from websites that publish bad information.

4. Stay online and beware of "poison black". That is to prevent virus invasion and hacker attacks, and don't download programs and attachments from unknown websites.