=....//....// phpinfo.php, the same results were obtained.5. Next we try high grade file contains, found using the above method, error: Error:file not found!, view the background source, found that using the Fnmatch function to check the page parameters, the page parameter must start with file.if $file $file ! = "include.php" ) {// This isn ' t the page we want! Echo "Error:file not found!";That being the case, we just have to let the argument start with file, and construct the following U
use the delay command to view the response speed (such as the ping 127.0.0.1-n 5 > nul or Sleep 5 under Linux under Windows) or to build the server to see if there is a request received (Ping under Windows, Telnet or Linux under the Wget,curl, etc.) method;7. Finally we look at the impossible level of command injection, found that the above method is not feasible, and the error message also changed:Error:you has entered an invalid IP. View the background code, found that the parameter IP is str
XSS: Cross site script attack, which we mentioned earlier, refers to an attacker entering (passing in) malicious HTML code into a Web site with an XSS vulnerability, and this HTML code executes automatically when other users browse the site. So as to achieve the purpose of the attack. For example, theft of user cookies, destruction of page structure, redirection to other websites, etc. In theory, there is an XSS vulnerability in which all input data i
) of the database, 3 shields the database service port on the firewall, and 4 guarantees that the SA password is not empty. In addition, the installation of anti-virus software on Windows Server is absolutely necessary, and to constantly update the virus library, regularly run anti-virus software killing virus. Do not run unnecessary services, especially IIS, and do not install them if you do not need them. There are a number of problems with IIS, some of which are worth noting when configure
Paip. Enhanced security-web program Security Detection and Prevention
Security Issue severity...1
Web program vulnerability severity...1
From OWASP and wasc security standards...1
Security
1, Web Firewall products:
Prevents Web page tampering and audit recovery from being passive, can block intrusion behavior is the active type, the IPS/UTM and other products mentioned above is a security universal gateway, there are special for the Web hardware security gate
ObjectiveToday's world, the Internet (Internet) has become a very important foundation platform, many enterprises will be used to set up the platform, to provide customers with more convenient and fast service support. These applications are constantly being perfected and improved in function and performance, but they are not paid enough attention to in the very important safety. As the network technology matures, hackers have shifted their attention from the previous attacks on
First, web security is not only needed by the Internet
Web services refers to the use of B/s architecture, through the HTTP protocol to provide services to the general name, this structure is also known as the Web architecture, along with the development of Web2.0, the data and service processing separation, service a
Zhou minyao Jin Li Sheng Yang qishou (College of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China)
Abstract
To:This article uses a variety of network security technologies to analyze the security risks of typical configurations (WIN 2000 SERVER + SQL + iis5.0) and propose corresponding countermeasures. Focuses on the security conf
Related Settings for IIS:
Delete the default established site virtual directory, stop the default Web site, delete the corresponding file directory c:inetpub, configure all the site's public settings, set the relevant number of connection limits,
Other settings such as bandwidth settings and performance settings. Configures application mappings, removes all unnecessary application extensions, and retains only asp,php,cgi,pl,aspx application extension
Preface
I recently read Web intrusion Security Testing and countermeasures, and have gained a lot of inspiration. This book introduces a lot of Web intrusion ideas and well-known security sites outside China, which has broadened my horizons. Here, I have summarized the attack modes mentioned in the book again, and atta
modify/$HOME/.bash_logout in the user's home directory, and add the above line.
Action 23: Set up an IP that allows remote SSH
Methods: 22-s/ip-j input-i eth0-p TCP ACCEPT network segment in iptables plus rule iptables-a.
[Web aspect]
Action 24: Turn off the Apache default directory browsing
Method: Edit the httpd.conf file and clear "Indexs" for each "Directory" directive.
Action 25: Clear the server information in Apache header information
M
I. Web Security product analysis
Around the security of Web services, products can be said to be a variety of, the most basic is access to access to the Gateway UTM, which IPs function and anti-DDoS function is a Web server system-level intrusion of direct protection, but U
Zhou minyao Jin Li Sheng Yang qishou(College of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China)Abstract: This paper uses a variety of network security technologies to analyze the security risks of typical configurations (Win 2000 SERVER + SQL + IIS5.0), and puts forward corresponding countermeasures. Focuses on the security confi
key points to success or failure. Let's get down to the truth and continue with this topic.
In the previous service framework work, Web Service support has become the focus of this period, from the initial stress testing, Java client compatibility testing. net, PHP client compatibility testing, WS-Security integration, and service framework support for Web serv
Following the "WCF Distributed Application Development Essentials" series, after a week, I prepared articles on how to use WSE3.0 for Web service Security Development-"WSE3.0 building Web Services Security," and write it to share. The 4th section of the WCF Distributed Application Development Essentials Series
writer:bysocket (mud and brick pulp carpenter)
Micro-Blog: Bysocket
Watercress: Bysocket
reprint it anywhere u want. Why to write about Web Security? A java file can hack your server. One JSP can download any file. How does this?1. Write a JSP and upload to the server.2. Use JSP to download any bugs by HttpClient. 3. Open the virus and get/add the infomation of admin or datasWe can
Currently, hacker attacks have become a serious network problem. Many hackers can even break through SSL encryption and various firewalls to attack websites and steal information. Hackers can use their browsers and several techniques to obtain customers' credit card information and other confidential information from websites.
As firewall and Patch Management has gradually become more standardized, various network facilities should be more complete than ever before. Unfortunately, hackers have b
Original link: http://www.ibm.com/developerworks/cn/web/1012_weiqiang_webattack/
Introduction: WEB Security issues are often overlooked by programmers because they believe that there will be a professional operational staff or security Service team to help them find vulnerabilities and instruct them to modify them. An
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