预防犯罪英语作文

Today, the world is keeping their eyes on the teenagers, people pay special attention to teenagers, because they stand for a country’s future. However, it is a fact that teenagers are impulsive to go the wrong way, so we can watch the news about teenager’s crime now and then. Teenagers are immature, people should help to prevent them from committing a crime.

On the one hand, the family is very important to a teenager. A harmonious family atmosphere will lead the teenagers grow up in a healthy way, while if the parents always fight with each other, the negative effect will show on the teenagers, they will get the distorted idea about the world. It is reported that most teenager criminals grow up in a unhappy family. So it is parents’ duty to form a happy family for their children.

On another hand, the whole society has duty to help prevent teenagers from committing a crime. The school should open the class about the law, letting the students know what will happen if they are against the law. The TV show should limit the violence shots, so the negative behavior implant to the teenagers’ consciousness.

Teenagers should have a promising future, they are the country’s hope, so the parents and the whole society have the duty to protect them.

With the popularization of Internet, cyber crimes have become a serious problem facing us. Nowadays cyber criminals seem to be everywhere on the Internet. To illustrate, some commit fraud or lift intellectual property, others snatch passwords or disrupt e-commerce, and still others unleash viruses to crash computers. As a result, these crimes destroy network security greatly and make computer users suffer great losses.

However, we shouldn’t tolerate these cyber criminals any more. It’s high time for us to take effective measures to fight against cyber crimes. First, we should reinforce the cyber laws to punish cyber criminals strictly. Moreover, we should develop high techniques as soon as possible to improve intrusion detection and prevent cyber crimes. Besides, more talented people should be trained and more effective firewalls should be built up so as to make the net immune to all kinds of viruses.

As college students, we have responsibility to join the battle against cyber crimes. For one thing, we should not use others’ computers unless we get permission. For another, we should be honest to others on the Internet and not release or spread unreal information. In a word, it takes our common efforts to defeat cyber crimes.

We live in a technology era, the network has gradually replaced the telephone and television, brought a lot of convenience to our lives, has become an indispensable part of our life. However, with the development of network technology, the network application becomes more and more popular and the crime base on the network also come gradually.

The proportion of companies’ computer security violated is 50%.In 1998,our country the public security cracked hacker case nearly 100,the purpose for economy of computer crime accounted for 70%.The cyber crime can make a business failure, leakage personal privacy, or the paralysis of a national economic, this is not alarmist. Thus the network security becomes more and more important. There are various reasons of cyber crime.First,the computer user's security awareness. Many computers do not install antivirus software and firewall, or can not guarantee the antivirus software updated daily, which give the computer criminals an opportunity. Second,for illegal money online.

The implementation of network crimes is various, but from the quantitative analysis,for money, gain on the majority. Third, the difficulties to get the evidence.The limited evidence of network crime left most also only have electromagnetic records, but there is no fingerprint or DNA evidence, but such evidence is also very easy to destroy. Fourth,the crackdown is not great on the computer in majority of countries. The laws of most countries do not make efforts on the prevention and control of network crimes,and the law is not sufficient to constitute a real threat to the Internet crime.

In my opinion, the prevention of cyber crime we should first of all from the establishment of a sound outlook on life and values in the daily life, but not his.The network will occupy an increasingly important position in our future life, we should use the knowledge learning in school and life experience, to prevent and avoid being deceived. Accumulating enough Internet experience and prevention awareness of cyber crime, fully protect ourselves, away from the infringement of network crime.