“Internet bugs” notice: you need to pay attention to these three points to prevent network security risks. Compared with wired networks, wireless networks do not require line connections and are connected entirely by wireless electromagnetic waves, so they are more vulnerable to intrusion. Today, when network security is getting more and more attention, what are the precautions for living in the “sea of networks”? How should users prevent security risks?
There are 3 things you must know.
First
First of all, when people use mobile phones or computers, they often receive various fraudulent information. Future.com has summarized four types of fraud: First, fraudulent use of QQ account stealing and online game transactions, and borrowing money by pretending to be QQ friends. The second is online shopping fraud, collecting deposits to cheat money.
The third is online lottery fraud, which refers to the use of dissemination software by criminals to release winning notification information to Internet QQ users, MSN users, mailbox users, online game users, and Taobao users at will. The fourth is “phishing” scams, which use deceptive emails and fake Internet sites to conduct fraudulent activities. Everyone who encounters this information about money transactions on the Internet must pay attention to screening(Internet Bugs).
Secondly
Secondly, “People’s Daily” reported that many people have opened unknown links. It recommends that you do not open the so-called “important documents”, “winning links”, or “wonderful pictures”. And other information, links, or pictures from unfamiliar numbers, and avoid opening the source. Unknown emails and attachments; in the use of computers, mobile phones, and other equipment, install necessary anti-virus software. And firewalls, regularly scan and kill viruses on mobile phones and computers, and clean up Trojan viruses or malicious programs; update operating systems, browsers, and third-party Third-party applications, etc., prevent hackers from using loopholes to launch malicious attacks; usually develop the habit of regularly backing up important data files to minimize the loss and impact of virus attacks.
Finally
Finally, everyone should try not to use public WiFi, especially some free WiFi of unknown origin. This is to prevent passwords from being intercepted and cracked during data transmission. When setting a password, the web page will prompt you to set the password as complex as possible. The password should contain lowercase and uppercase letters, symbols, and numbers. The purpose of this is to increase the difficulty of cracking in the event of a hacker or malicious program cracking (Internet Bugs). In addition to setting the password as complex as possible. You can also choose to use a dedicated password management app. Almost everyone has a lot of passwords that need to remember. Special password software can manage this software in a unified way. You only need to set a password for this software.