tripwire security

during Apache installation and maintenance: 　　 Check whether the permissions of files and directories are appropriate. 　　 Whether the configuration files httpd. conf, srm. conf, and access. conf are set properly. 　　 Use password protection (. htaccess) for directories that require special protection ). 　　 Make the server log file as detailed as possible. 　　 Encapsulate the CGI script. If the CGI script is written in Perl, check its security in detail

connections are usually allowed. Finally, we should record all the prohibited connections to detect possible attack attempts. However, broadcast and multicast data packets should be discarded because these data packets may soon be filled with system logs. The following is an example of ipchains configuration (protecting the independent server system ): Bash # ipchains-lChain input (Policy deny ):Target prot opt source destination portsDeny all ------ 0.0.0.0 anywhere N/Deny all ------ anywhere

Reprint: http://jaq.alibaba.com/community/art/show?articleid=1942015 Mobile Security Vulnerability Annual ReportChapter 2015 Application Vulnerabilities1.1. Open application vulnerability types and distributions in the industry2015 is an extraordinary year, all sectors of the media to the mobile application of the vulnerability concern is also more and more high, the emergence of loopholes not only bring user equipment and information

security analysis program. The point here is that you need to check the key configurations and executable files on key systems (such as domain servers, application servers, Web servers, and database servers, attackers usually try to replace these files with new versions to protect their foothold in your environment. The open-source version of Tripwire is a free data integrity monitoring tool, which is a go

ensure their security. This is one of the challenges of our design, because a fragile design may mean a disaster. From a more advanced perspective, we know that some servers are more important than others. One or more servers must be trusted by other servers to ensure automatic changes. Account creation monitors the integrity of the host according to the Tripwire or Samhain method, and even the backup of t

"Foreword" After our unremitting efforts, at the end of 2014 we finally released the Big Data Security analytics platform (Platform, BDSAP). So, what is big Data security analytics? Why do you need big Data security analytics? When do I need it? Who needs it? What is the application scenario? Solve what problem? What is the value and meaning? How will big Data

In the last period, we discussed the status quo of information security for small and medium-sized enterprises, and focused on the problems faced by small and medium-sized enterprises in terms of security awareness, investment capability, and technical reserves. Reading this article may give you a sense of difficulty in implementing information security in small

[Directory] I. background and description 2. What is Cloud 3. What is cloud security? 4. How to Design cloud security 5. An authorized security evaluation test for SAE I. background and description Due to slow access to foreign servers and frequent access failures, we have been working with SAE to migrate the WooYun project to a stable SAE platform for a long t

I. Internet Security Protocol Overview 1.1 Internet Protocol SystemArchitecture of the TCP/IP protocol IP datagram format and TCP/UDP message segment format Web Technology composition: HTTP protocol, HTML markup Language. The relative position of security mechanism in TCP/IP protocol stack: Network layer, Transport layer and application layer.1.2 Internet

Article Title: Linux System Security. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Linux System Security lecture 　　 --------------- Outline 　　 * Note: Teaching content mainly focuses on The configuration is based on the webpage information. --------------- 　　 Network

The words in Windows core programming cannot dispel doubts. Let's explain it to us in msdn. If you want to give a detailed introduction, go to msdn and take a closer look. I just want to describe it in a language that is easy to understand. Windows ACM and access control mode are composed of two parts. One is access tokens, and the other is Security Identifiers ). An access token is the information used by the process to access the data that indicat

/services // set to irrational attribute When Linux is started, check the script file. in REDHAT, in/etc/rc. d/rc3.d (rc5.d) (graphical), The Script Name Is the startup sequence. K indicates killing the process S indicates the started service If a service is disabled at startup, you only need to change the upper-case "S" of the script file of the Service to lower-case "s" Note: There are many vulnerabilities in the following three services. We strongly recommend that you close them. Yppasswdd (N