网瘾的危害英文
网瘾的危害英文
1) free, opening and convenient
网瘾的危害英文
• 2)It has huge storage
网瘾的危害英文
• 3)cultivating the good habit of learning
网瘾的危害英文
• 4)A good tool for playing and working
Internet “Smart Rules”
4. Don’t reply to e-mail messages that make you feel uncomfortable. 5. Don’t give out credit card numbers to anyone. 6. Don’t forward chain letters. 7. Don’t copy music illegally from the internet. 8. E-mail is not private. Do not assume that it is.
• illegal interception
• data interference
• systems interference
• misuse of devices, forgery (ID theft), and electronic fraud
网瘾的危害英文
网瘾的危害英文
Basic characteristics of cybercrime
Last but not least, don’t be credulous for your own good. There
disguise someone user would know
obtain secret by
cheating
begin to attack
Classification of Computer Crime
•illegssification of Computer Crime
Internet “Smart Rules”
9. Don’t download anything without asking your teacher or parent. You may download a virus. 10. If you receive an e-mail asking you to forward something to everyone,….don’t. 11. Don’t tell anyone your account password. 12. Don’t e-mail in UPPERCASE. It’s like shouting.
网瘾的危害英文
Two factors
Virus Hacker
No signal
A computer virus is a computer program that can replicate itself and spread from one computer to another
e-mail spoofing by hacker
Thinking: what should we
postgraduates do?
Internet “Smart Rules”
1. Do not give out personal information or send pictures to a person you only know online. They may not be who you think they are. 2. Tell an adult when someone online makes you feel uncomfortable. 3. Don’t agree to meet someone you only know online. It could actually be a person who means to do you harm.
网瘾的危害英文
网瘾的危害英文
网瘾的危害英文
• 2) It`s full of dangerous virus
网瘾的危害英文
• 3) poisonous information and pictures, it is hard to be observed
网瘾的危害英文
• 4) the information is not to be trusted
Financial Fraud and
its Solution
Genuine Antivirus Software
Law protection In China
Copyright law
prevention and control measures of cyber crime
• 1 high IQ of Criminal. • 2 the cost of cybercrime is low and the harm is
great. • 3 Difficult to obtain and Preservation evidence. • 4 Difficult to prevent. • 5 Wide spread rapidly. • 6 easy to hidden.
Internet Safety
网瘾的危害英文
网瘾的危害英文
网瘾的危害英文
1.The Meaning Of Internet Safety
• The software ,hardware and data in the computer system is protected. The Internet can function well without leaking, destructing and replacing. But in many situations, it means the safety of information on the Internet.