Understand SELinux, set to file SELinux security files, copy, move the impact of SELinux rules, set Apache, VSFTPD SELinux rules1. Understanding SELinux1) DAC: Refers to the control of a user's access to resources, i.e., permissionsMac:selinux tags, restrict the process access to resources, process is owned by the user, when the user calls the process to access the resource (file), check the SELinux security
For netizens, a variety of potential threats may come at any time. In these threats, often is "Ming gun good hide, stabbed difficult to prevent", network virus, hacker tools we pay more attention, the loss is relatively few, but for the use of special means to spy on personal privacy, but have overlooked. Clearly has caused the privacy of the leak, but no knowledge. Therefore, what kind of measures to ensure personal network security, must become the
1. Close DirectDraw
This is the C2 level security standard for video cards and memory requirements. Closing DirectDraw may have an impact on programs that need to use DirectX (such as games, playing StarCraft on the server). I'm dizzy. $%$^%^?? , but the vast majority of commercial sites should not be affected. Modify the Registry Hklmsystemcurrentcontrolsetcontrolgraphicsdriversdci Timeout (REG_DWORD) is 0.
2. Turn off default sharing
Win2000 ins
Currently, the network security market is dominated by firewall, IDS/IPS, network switches, SOC, and other application-layer network security products. In addition to the above products, Wangyu Shenzhou Technology Beijing) Co., Ltd, introducing a new kernel reinforcement concept in the technical fields of Windows, Linux, and Unix systems, we have successfully developed dual kernel reinforcement and manageme
In the afternoon, a friend asked some php stuff and later thought that QZ was writing a php variable SECURITY Article recently.
So I went to the read-through address as follows:
Talking about PHP variable security: http://www.bkjia.com/Article/201110/108389.htmlPHP variable safety continued: http://www.bkjia.com/Article/201110/108536.htmlTalking about PHP variable secur
ASP. NET Security Architecture
Preface: Part 1ArticleAfter talking about a lot of theoretical things, I decided to skip some theoretical explanations and look at ASP first. net Security Architecture. I will talk about the theoretical knowledge in the next article, so that it may be better. In addition, this article focuses on the interpretation of many common concepts. I believe you will have some gains 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
You can also run the input gpedit.msc into the computer configuration →windows settings → security settings → local Policy
Security Policy Automatic Update command: Gpupdate/force (Apply Group Policy automatically does not need to be restarted)
Start Menu-> Administration Tools-> Local Security Policy
A, local policy--> audit policy
Audit policy Change faile
"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
There are a lot of XP users using this version, so we need to take a look at this article. Thanks to the author for posting:This post will be divided into three parts: The first part: discovery, Analysis and Prevention of vulnerabilities in the tomato garden edition; the second part, by the way, the problems and Analysis of the computer company edition of donghai; the third part, the resulting Security teaching. OK.
(1) discovery, Analysis and Prevent
PHP Application Security, PHP application Security
Security needs to be thoroughly understood and mastered, both in development and during interviews or technical discussions.
TargetThe goal of this tutorial is to give you an idea of how you should protect your own built WEB applications. Explains how to defend against the most common
SSH General purposeProvide shell to resolve Telnet unsecured transfer1. Modify the default SSH default portVi/etc/ssh/sshd_configRestart after modification>systemctl Restart sshdSSH security and configuration best practices1, configuration root cannot shh login> Vi/etc/ssh/sshd_configAfter the configuration is complete, restart the SSH serviceThe connection does not take effect, prompting to reject the password2. SSH access control (restricted network
QQ Security Center Cancel security Mode tutorial
1, after landing QQ, click the "menu → security → Security Center Home", the following figure-
2, after entering the Security Center homepage, click "View More", the following figure--
3, after entering, select the
Effectively managing user state in Web applications requires a delicate balance between performance, scalability, maintainability, and security. Security considerations are extra important when managing the user state stored on the client. One of my colleagues once said that processing client-side state data is like handing the ice cream to a 5-year-old: You can get the ice cream back, but you can't expect
It is said that when a PC (Windows system) on the Internet, if there is no anti-virus software firewall, then within 10 minutes will be the fall of the city of the virus. Why is it so? Because when you surf the Internet, maybe some sites will be implanted virus, a Trojan horse or something, the site's users as long as a landing, if there is no protection measures, then your machine will certainly be immediately captured. Of course, the site is not intentionally to hang virus and Trojan to the us
? The rapid development of Internet technology continues to change our lives, and the "Internet +" of the proposed, so that through the data to change the business, driving business development has become a trend, the security industry is the same.In a large network, the security operations and management personnel are the main responsible person of the network security
20140709. Microsoft released 6 security patches and July 9 security patches in 20140709.
Hello everyone, we are the security support team of Microsoft Greater China.
Microsoft released six new security bulletins on July 15, July 9, 2014, Beijing time. Two of them are severity levels, three are severity levels, and one
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
USB Key is a hardware storage device for USB interfaces. The USB Key is similar to a general USB flash drive. The difference is that it stores a single chip microcomputer or a smart card chip. the USB Key has a certain storage space and can store users' private keys and digital certificates, the USB Key's built-in public Key algorithm can be used to authenticate user identities. Currently, USB keys are widely used in online banking in China and are recognized as secure identity authentication te
Six common cloud security misunderstandings and six cloud security
You may be familiar with the term "cloud/cloud computing", and as more and more enterprises begin to migrate their data to the cloud, it is clear that cloud computing and cloud security have become essential for enterprises to develop.
Cloud computing can help you manage your business more easily
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