struts 1 security vulnerabilities

Course Overview:The paper came to the end of the light, I know this matter to preach. Through the course of learning and practical exercises, let the students understand and grasp the common web security vulnerabilities mining, use skills, and know how to repair.Course Outline:The first section. DVWA deploymentSection Ii. Violent crackingSection III. Command injectionFourth section. CsrfFifth section. file

Just as there is no unbreakable shield, no system is absolutely secure. No one in the security field can say that they are masters. The security of the system is exchanged by the sweat and wisdom of many predecessors. System security involves all aspects. Security problems exist in both banking and telephone systems, M

the Internet. What the attacker needs to do is to select a shell-code to be used on the client, and then use the db_autopwn module to add a column of IP addresses of the customer workstation. If the version of SAPlpd has vulnerabilities and the user starts the Print Service at the moment, the attacker can obtain access permission 1 for the user's workstation ). In fact, 67% of SAPGUI installations are vuln

Many people now think that Microsoft has too many things and vulnerabilities, and Microsoft's system security is very poor. However, I have summed up some experience during the security configuration of various systems, we share this with you. In fact, there are many vulnerabilities in various systems, but Microsoft ha

penetration tools. Currently, most of these tools can perform automatic scanning of Web applications. They can perform threat mode tests to reveal some common vulnerabilities, for example, many programs can reveal SQL injection attacks and cross-site scripting attacks. Sometimes, these tools also provide parameters for users to fix discovered vulnerabilities. Users need to "hack" themselves before the atta

(malicious) Modification of data during transmission. Integrity is usually achieved through the use of "Message AuthenticationCodeMessage authentication code (MAC. As many unexpected information leaks and security vulnerabilities occur within the company's network, it is very important to apply secure communication technology inside and outside the firewall. Various technologies and their main authenti

stereotypes about access network bearer can be added. 2. UMLsec-based Threat Analysis For the stereotypes defined in figure 1 and the types of attackers that pose a threat to network security, the threat function TheatA (s) can be defined ). A Indicates the attacker type. Here, it is assumed that the attacker is an external attacker with general capabilities, that is, the attacker can intercept data traffi

data encryption technologies must be added to protect important commercial applications. In terms of data encryption, it is more important to constantly improve and improve the data encryption technology, making it difficult for criminals to gain access. Of course, computer system security is a very large scope. This chapter only discusses some possible situations when constructing the web, hoping to attract more attention. 2. WEB

Bkjia.com exclusive Article] SUSE attracts many enterprise users due to its outstanding performance and good security control. At present, it has started to have a large number of key applications in China. However, this does not mean that SUSE is safe in use, and there are still many security details to pay attention to in SUSE. This article introduces these security