cyber security books

20155208 Xu Zihan "Cyber Confrontation" EXP9 Web Security Basic experiment requirementsThe objective of this practice is to understand the basic principles of commonly used network attack techniques. Webgoat the experiment in practice.Experimental processFor the last time, I did not choose to try the program for the last time I did this exciting activity.WebGoatWebgoat is a web-based vulnerability experimen

20155227 "Cyber Confrontation" EXP9 Web Security Foundation Practice Experiment Content About Webgoat Cross-site Scripting (XSS) Exercise Injection flaws Practice CSRF attack Basic question Answer SQL injection attack principle, how to defend? 原理：SQL注入攻击指的是通过构建特殊的输入作为参数传入Web应用程序，而这些输入大都是SQL语法里的一些组合，通过执行SQL语句进而执行攻击者所要的操作，使非法数据侵入系统。防御：1.对用户的输入进行校验，可以通过正则表达式，双"-"进行转换等。2.

Network performanceIxia: Leading provider of application performance and security resiliency solutions. DDoS testing, testing of various wireless protocols, testing of various wired networks, such as transmitters (RMB hundreds of thousands of, x86-mounted windows7, and control of FPGA board cards). Threatarmor product through the backend has an IP library, indicating that the IP is hanging horse, encountered this IP belongs to high suspicious maliciou

cyber security company, the results found that the implementation of DDoS attack suspect is 4 network security product development company employees. The case, the original company is mainly engaged in network security products production, sales and development, in order to increase the effectiveness of the defy, firs

. Data query access via parameterized stored procedures3. Parameterized SQL statements......XSS attacks : cross-site scripting attacksIt is a security vulnerability attack of a Web site application and is one of code injection. It allows malicious users to inject code into a Web page, and other users will be affected when they view the page. Such attacks typically include HTML and client-side scripting languages.Common XSS attack methods and purposes

script in the user's browser to obtain information such as its cookie. Instead, CSRF is borrowing the user's identity to send a request to Web server because the request is not intended by the user, so it is called "cross-site request forgery". For the defense of CSRF can also start from the following aspects: through the Referer, token or verification code to detect user submissions; Try not to expose the user's privacy information in the link of the page, for the user to modify the dele

Testing the user field 13. To return normally, the User field is the field in the DVWA database table users. Go on with this one test. Finally, we get all the fields of the table users in database Dvwa, User_id,first_name,last_name,user,password,avatar,last_login,failed_login. 14. All fields of the table users in the database Dvwa are known. You can now download the data from the table. Enter 1 ' Union Select 1,group_concat (user_id, first_name, last_name, password, avatar, Last_login, Failed_l

Information security engineers are a relatively new role. In the second half of this year in 2016, the safety engineer was included in the examination subjects, indicating that the country's demand for safety engineers was good. Security engineers include two pieces of hardware and software. The security engineers described here are primarily responsible for the

As we all know, it is increasingly difficult to launch a successful network attack this year, especially when we perform penetration testing for the customer's security services. Customers who are willing to spend money to make us a Security Service have a lot of money in their hands, such as firewall, IDs, IPS, And it is useless, we have seen an example of adding two firewalls to the front of a Web server.