application security books

Web site application, if you want to import site B's contact list on site A, you need to enter your site B's user name and password information on site A. For example, you log in to Plaxo (https://www.plaxo.com), a contact management site, and when you want to import a Gmail contact list to Plaxo, you need to enter your Gmail username/password, as shown:Here, Plaxo promises not to save your password in Gmail.If you use OAuth authentication, the situa

By convention, I wrote it above: maybe in the process of learning Android, everyone will learn a lot of basic knowledge like me, and a lot of knowledge points can also be said 123, however, these isolated points are too fragmented after all. Therefore, I want to take the most classic mobile security guard project as an example from today and exercise on my own. I also want to communicate with you, I hope everyone can give insights and make progress to

Alibaba Android interview analysis: tracking and analysis of android application crash (crash) issues, Alibaba Security Android I. Problem DescriptionA Crash (Crash) occurs when a client program exits the application when it encounters an exception or error that cannot be handled during running, please refer to the causes and solutions of the crash, and how to ca

Above (《Web Application Security Series: install and configure WVS (1)") We talked about how to configure a proxy server and how to configure HTTP proxy settings and SOCKS proxy settings. To sniff HTTP Communication, you must configure the web browser on your computer and configure WVS as a proxy server. This allows you to direct WVS to pages that cannot be automatically discovered or accessed, so that you

migrate to other servers, pass the information back to the source client, or migrate back to the source client by proper scheduling. Therefore, the mobile agent has more autonomy than the simple process call. It solves the bottleneck problem of network communication well, increases the parallelism of task processing, enhances the flexibility, extensibility and fault-tolerant ability of the system. Therefore, mobile agent has been applied to all kinds of distributed networks, and it is believed

in the options statement: Options { Allow-query {210.10.0.0/8; 211.10.0.0/8 ;}; }; (4) separated DNS (split DNS) The split DNS technology is used to divide the DNS system into two parts: Internal and External. The external DNS system is located in the public service area and is responsible for normal external resolution; the internal DNS system is responsible for parsing hosts on the internal network. When you want to query domain names on the Internet, the query task is forwarded to the extern

directly connected REMOTE_ADDR.But the security risk is that the x_forwarded_for information is a field in the HTTP header that can be modified (forged) to any string. Suppose a business scenario is: The user's IP into the database, if first obtained the user forged IP string, injected SQL query statement, resulting in SQL Inject vulnerability.So either get remote_addr directly, or filter the http_x_forwarded_for and so on (for example, filter by for

With regards to the security of PHP applications, we are often easy to neglect or take improper measures. Here we provide you with a general anti-injection anti-Cross-Site mini-program for your reference only.PHP security defense program model /* PHP anti-injection cross-site V1.0 ################## Contact information ################## Author: menzhi007 [S. S. F.] Email: menzhi007@163.com Blog: http://hi.

. @Controller @requestmapping ("home") public classHomeController {PrivateUserService userservice; publicuserservice getuserservice () {returnuserservice;} @Resource public voidSetuserservice (userservice Userservice) { this. UserService =userservice;} @RequestMapping ("/") publicModelandview index () {modelandview MV=Newmodelandview (); Mv.addobject ("message", "hello,welcome!"); Mv.setviewname ("home/index"); UserBean User= this. Userservice.getuserbyname ("zhangsan"); this. Userservice.adduse

Spring Security provides @Secured Annotations to implement method-based authorization control. @Secured Annotations You can specify a string array parameter as A value that indicates that the current user has any one of these roles to satisfy the authorization criteria. (1) enabled @Secured annotations. secured-annotations= "Enabled" />(2) Use Secured annotations. //the Getuserbyname () method can be accessed by users with Role_admin or role_user

hierarchical role.the default implementation of the hierarchical role Role_super has both Role_admin and role_user two roles, that is, having all of their permissions. - Beans:beanID= "Rolehierarchy"class= "Org.springframework.security.access.hierarchicalroles.RoleHierarchyImpl"> Beans:propertyname= "Hierarchy"> Beans:value>role_super > Role_admin role_super > Role_userBeans:value> Beans:property> Beans:bean>after the above configuration, use theSuperafter the user logs in, you can access /Hom