server hardening policy

, modify the account default description to prevent the account is easily recognized. 4. Record these changes in a secure location. Note: The built-in Administrator account can be renamed through Group Policy. Because you must choose a unique name for your environment, these settings are not configured in any of the security templates provided in this guide. In the three environments defined in this guidance, you can configure the account: Rename admi

member server hardening procedures." The following table lists all the IPSEC filters that can be created on the IIS server in the Advanced Security environment defined in this guidance. Service Agreement Source Port Target Port Source Address Destination Address Operation Mirror Terminal Services Tcp All 3389 All ME Allow Is HTTP

★ Welcome to The Guardian God · V Classroom, website address: http://v.huweishen.com★ Guardian God · V Classroom is a Web site dedicated to providing server instructional video for the Guardian God, updated weekly video.★ This section we will lead you: Server Security Hardening• Due to the wide variety of security factors and different

those modules.Locate the code that contains loadmodule in the Httpd.conf. To close these modules, simply add a # sign before the line of Code. To find a module that is running, you can use the following statement:grep loadmodule httpd.confThe following modules are usually activated and are not large: mod_imap, mod_include, mod_info, mod_userdir, mod_status, mod_cgi, mod_autoindex13. Clear the default annotations from httpd.confThe default httpd.conf file in Apache 2.2.4 has more than 400 lines.

Server relative to the other, security settings more difficult, then the server of the cow B, the hacker who encountered the cow B, there is no black not to go. Of course, for small sites, the general reinforcement on the line.Because of the wide variety of security factors and different server settings, this section can simply introduce several aspects of securi

compromise scenarios. Use SELinux and other Linux security extensions whenever possible to enforce network and program restrictions. For example, SELinux provides a security policy for the Linux kernel.#5.1, SELinuxSELinux provides a flexible set of access controls (Mac:mandatory access control), labeled MAC Next application or process that runs under a user with associated permissions. Using your Mac's kernel protection can protect your system from

1. Update system PatchesUpdating patches is the most important step in security hardening.2. Disable services that you do not needThe following services must be disabled: Server, Workstation, Print Spooler, Remote Registry, Routing and remote Access, TCP/IP NetBIOS Helper, computer Browser3. System Permission settingsBecause there are so many places to set up the system permissions, we can only publish the

The United States Cloud (MOS) provides the Windows Server 2008 R2 and the Windows Server R2 Data Center version of the cloud host server. Windows Server security issues require extra attention because of the high market share of Windows servers, more malware such as virus Trojans for Windows servers, easy access, and l

servlet only with Tomcat.(6) Apache is the most beginning page parsing service, Tomcat is developed after, in essence, the function of Tomcat can completely replace Apache, but Apache is the predecessor of Tomcat, and there are many people in the market still using Apache, So Apache will continue to exist, will not be replaced,Apache can not parse Java things, but parsing HTML fast .4. Examples of both:Apache is a car, which can be loaded with things such as HTML, but not water, to fill the wat

Next, continue to describe some of the Linux server Security configuration.#6, strong password policy. When we use the Useradd, Usermod command to create or maintain user accounts, ensure that strong password policies are always applied. For example, a good password includes at least 8 characters, including letters, numbers, and special strings, capitalization, and so on. Use a tool such as "John the Ripper

Write in front:When you get a server, don't worry about deploying apps, security is a top priority. If you sort the order, the Linux system can be secured by following several steps. This article is mainly for the enterprise common CentOS system, Ubuntu system slightly different can be Baidu query.1. System User Optimization2. System service Optimization3.SSH Access Policy4. Firewall configuration1. System User OptimizationNote: When we perform system

135 in Listen state, also can try this. Execute in cmd: netsh rpc add 127.0.0.0, so that port 135 only listens for 127.0.0.1. 3. How do I close 445 ports? Port 445 is a service port that NetBIOS uses to resolve machine names within a LAN, and the general server does not need to be open to the LAN for any shares, so it can be turned off. Modify registry: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Netbt\Parameters, then more a DWORD: smbd

Php implements troubleshooting and hardening of Linux server Trojans. Php implements troubleshooting and hardening of Linux server Trojans. linux reinforced websites are often infected with Trojans for some improvement. this problem can be basically solved because discuzx and other programs have vulnerabilities, linux

directoryGive them Administrators, SYSTEM "Full Control" permission; Tomcat_hws "read/write/delete" permission；3) Locate the website file directory (default in the Tomcat installation directory webapps\root);Store directory Administrators, SYSTEM "Full Control" permission for Web site files, tomcat_hws "read/write/delete "permissions;(If you have more than one Web site file directory, you need to add the Tomcat_hws "read/write/delete" permission;)3. Set up Tomcat service1) Set the Tomcat servic

Label: SQLSERVER2012 installed after the necessary security reinforcement, or very much DBA information can be read after the ordinary account login.--use [Master]--go--deny view SERVER state to [public]--go--use [master]--go--deny VIEW any DATABASE to [public]-- GO/********** Part sqlcopy need this permission cannot take off--use [master]--go--deny VIEW any DEFINITION to [public]--go *******/----restricted Login name--deny SELECT on Object::[sys]. [S

SQLSERVER2012 installed after the necessary security reinforcement, or many DBA information can be read after the ordinary account login.--use [Master]--go--deny View SERVER state to [public]--go--use] [Master]--go--deny View any DATABASE to [public]--go/***** Some sqlcopy need this permission not to take away--use [Master]--go--deny View any DEFINITION to [public]--go*******/----restrict user login After viewing the login name--deny SELECT on Object:

the webpage is 12.0.0.1 (indicating that the intranet client we set has translated the address into the gateway address 12.0.0.1)Dnat Strategy and applicationThe Dnat policy is very similar to the SNAT strategy, except that it is applied in the opposite direction. Dnat is used to modify the destination address IP and destination port, and Sant can only be used in the postrouting chain of the NAT table, and Dnat can only be used in the prerouting chai

In Windows 2000 and Windows 2003 Active Directory domains, we can only apply a password policy and account lockout policy for all user configurations in Default Domain policy, if we need to develop different password and account lockout policies for special users. We can only create a new domain by creating a method, because a previous domain can only use one pas

Group Policy appears "Windows cannot read template information" because the Guest account in win2000/xp/2003 is deleted. Solution: 1. There is a backup of the registry. It's simple, just restore the backup. Group Policy appears "Windows cannot read template information" because the Guest account in win2000/xp/2003 is deleted. Solution: 1. There is a backup of the registry. It's simple, just restore the b

Now buy a friend of the server will find that a little new point of the hard drive has not supported the WIN2003 system, mainly to drive people do not give you, coupled with Microsoft's 2003 security also does not provide support, it will be difficult to have patches. Recommended that you use the 2008 R2 system, for the 32G/64G server, running 2003 really very wasteful. The following cloud Habitat Communit