Internet Safety
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.
The conclusion of our task
• 1.Internet has its advantages and disadvantages. • 2.Internet arises security problems, we must pay attention to these problems.
• illegal interception
• data interference • systems interference • misuse of devices, forgery (ID theft), and electronic fraud
Basic characteristics of cybercrime
1) free, opening and convenient
• 2)It has huge storage
• 3)cultivating the good habit of learning
• 4)A good tool for playing and working
• 2) It`s full of dangerous virus
Thank you!!!
people may meet dirty words, rumors, four-letter information, porn activities and other bad information
can you leave a small space for me to put the food in the refrigerator?
disguise someone user would know
e-mail spoofing by hacker
obtain secret by
cheating
begin to attack
Classification of Computer Crime
•illegal access
Classification 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.
Financial Fraud and its Solution
Genuine Antivirus Software
Law protection In China
Copyright law
prevention and control measures of cyber crime
Last but not least, don’t be credulous for your own good. There is no pie from sky!
internet addition does harm to our daily life
waste precious time
• 3) poisonous information and pictures, it is hard to be observed
• 4) the information is not to be trusted
Virus Two factA computer virus is a computer program that can replicate itself and spread from one computer to another
• 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.
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.
• 3.with the development of technology, cyber crime is widespread. We must safeguard our rights.
• 4. Internet is wonderful, but we shouldn`t be addicted to it.
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.
darling, go home~
internet addition
he will fall behind
Cultivate healthy habits
we should deal with the Internet carefully
parents are responsible for their own children