假设你是李华。近期，你的美国朋友Chris给你发邮件阐述了他自己在网络交友过程中遇到的困惑，请你给他写一封邮件，并提出建议。内容包括:
(1)安全上网；
(2)谨慎交友；
(3)甄别网络信息。 注意:
(1)写作词数应为80个左右；
(2)请按如下格式作答。
I'm sorry to hear that you got in trouble with friends who meet were made online. I'm willing to give you some practical suggestions which are helpful for for you. First and foremost, with the rapid development of technology, internet security becomes a hot topic. What we can do is getting away from unsafe softwares so as not to provide chance to Hackers. Furthermore, some people online is fake. They don't really want to make friends with you. Instead, they hold other purpose, such as your family information, your money, and so on. Last but not the least, while sarfering online, you should learn the ability to analyze the massive information rather than believe all of them.
I'd appreciate it if you Found my advice helpful.