The Internet is now connected to thousands of households, and the network security situation is becoming more and more serious. Personal privacy faces enormous challenges. Passwords are becoming more and more important as an important tool to protect personal privacy. The following small series introduces you to the 10 methods commonly used by hackers to crack passwords, so that you can keep your mind. 1. Crack the network password & mdash; the most basic of the violent exhaustive password cracking technology is brute force cracking, also called password exhaustion. If the hacker knows the account number in advance, such as the mail account, QQ user account, online bank account, etc., and the user's password is set very simple, for example, with a simple combination of numbers, the hacker can quickly crack the password using the brute force tool. Come. Therefore, users should try to make the password settings more complicated. 2. Crack network password & mdash; keystroke record If the user password is more complicated, then it is difficult to use violent exhaustive way to crack, when hackers often install Trojan virus to users, design "keystroke record" program, record and Listening to the user's keystrokes, and then transmitting the recorded user keystrokes to the hacker in various ways, so that the hacker can crack the user's password by analyzing the user's keystroke information. 3. Crack network password & mdash; screen record In order to prevent the keystroke logging tool, the way to use the mouse and picture to enter the password is generated. At this time, the hacker can screen the user screen through the Trojan program and record the position of the mouse click, by recording the mouse position. Compare the screen shots to crack the user password for this method. 4. Crack network password & mdash; phishing & ldquo; phishing attacks use fraudulent emails and fake website login sites for fraudulent activities, the fraudsters often reveal their sensitive information (such as username, password, account number , PIN code or credit card details), phishing mainly by spoofing users to log in to fake online banking, online securities websites, fraudulently obtaining user account passwords for theft. 5. Crack network password & mdash; Sniffer (sniffer) on the LAN, hackers want to quickly get a large number of accounts (including usernames and passwords), the most effective means is to use the Sniffer program. Sniffer, a Chinese translation for a sniffer, is a highly threatening passive attack tool. With this tool, you can monitor the status of your network, the flow of data, and the information that is transmitted over the network. When the information is transmitted on the network in clear text, the network can be used to steal the transmitted data packets on the network. By setting the network interface in listening mode, you can intercept the continuous stream of information transmitted over the network. Any packet transmitted directly via HTTP, FTP, POP, SMTP, TELNET will be monitored by the Sniffer program. 6. Crack network password & mdash; Password Reminder for some local saved asterisk password, you can use a tool like Password Reminder to crack, drag and drop the magnifying glass in the Password Reminder to the asterisk, you can crack this password. 7. Crack the network password & mdash; remote control uses the remote control Trojan to monitor all operations of the user's local computer, any keyboard and mouse operations of the user will be intercepted by remote hackers. 8. Crack network password & mdash; bad habits Some employees of the company set a long password, but write the password on paper, others use their own name or their own birthday to do passwords, and some people use commonly used words Doing passwords, these bad habits will cause the password to be easily cracked. 9. Crack network password & mdash; Analytical reasoning If the user uses multiple systems, the hacker can first crack the user password of the simpler system, and then use the cracked password to calculate the user password of other systems, such as many users for all systems. Both use the same password. 10. Crack network password & mdash; password psychology Many famous hackers crack passwords are not used in cutting-edge technology, but only use password psychology, start from the user's psychology, analyze the user's information from the slightest, analyze the user's psychology , thus cracking the password faster. In fact, there are many ways to obtain information. If you master the cryptography psychology, you can quickly obtain user information. Password is one of the most effective and practical tools to protect our privacy. However, we must pay attention to the existence of security issues in the application process. The means of hackers are ever-changing. We are also very difficult to deal with. I hope readers can understand the above cracks. The method of password, from a fundamental understanding of hackers, can be the right medicine. This article comes from [System Home] www.xp85.com