Sometimes we will hide the server information in order to avoid malicious attacks from a security standpoint, for example, we will find the following information in general.I'm using CentOS (Fedora, rhel as well)sudoOther systems (Ubuntu, Debian)sudoWe can add two lines of information to this file//隐藏Apache版本信息ServerTokens Prod//第一条命令虽然不会在页面上直接显示,但在response的头部还会包含,所以加上此条。And then restart the network.$ sudo service apache2 restart (DebianUbuntuorLinuxM
Sometimes, we want to protect from the security point of view, to prevent malicious attacks by hackers. We will hide the server information, for example, generally we will find such as the following information.I'm using CentOS (Fedora, rhel as well)sudoOther systems (Ubuntu, Debian)sudoWe can add two lines of information to this file.//隐藏Apache版本号信息ServerTokens Prod//第一条命令尽管不会在页面上直接显示。但在response的头部还会包括。所以加上此条。And then restart the network$ sudo servic
Windows CA Certificate Server configuration (i)--microsoft Certificate Services installation 2008-09-2410:03 Installation preparation: Insert the Windows Server 2003 System installation CD
To add an IIS component:
Click ' OK ' and after installation, view IIS Manager as follows:
To add the Certificate Services component
If your machine does not have an Active Directory installed, the following window
System environment: Windowsserver2008r2enterprise (fully installed)1, Configuration preparation work1.1, click on the "Start" to the right "Server Manager"1.2, click "Role" in "Server Manager"1.3, in the "role" click on the right to select the translation "Add Role", click "Next"1.4, in the "role" select "Network Policy and Access Services", click "Next"1.5, click "Next"1.6. Select the Routing and Remote Ac
Connect to the SQL server lock mechanism (I)-Overview (lock type and scope)
Ii. Complete lock compatibility matrix (see)
Correct Code Description: see.
III. The following table lists the resources that can be locked by the database engine.
Name
Resources
Abbreviations
Encoding
Specifies the method to describe the resource when a lock is presented.
Description
Data row
RID
RID
9
File No.: Page No.: Slot
SQL server trigger, stored procedure operation remote database insertion data, solve the existing problems on the server, server trigger
I recently created a small project, which is not very complicated. I need to back up some data of a database to another database, not local. It may be other databases on the network. I thought about it, stored Procedures and tri
Unable to start debugging on the Web server. The web server cocould not find the requested resource
That is, the web server cannot be started. The Web server cannot find the requested resource!
Success !!! Big Head !! I just finished it yesterday.ProgramWhy not? Later, I borrowed the Internet network from the clien
At present, many enterprises in the LAN set up a file server for the sharing of files for LAN users access to use, and many of the shared files are accumulated intangible assets and trade secrets, how to allow employees to access the server to share files while also ensuring the security of the server? Prevent employees from replicating shared files, saving share
--
Script used to obtain the connection information of the SQL Server server (based on the original shard creation and writing)
Declare@ Dbname sysname,-- The name of the database to be queried (empty for all). The connection information of all databases is queried by default.@ Brief deip bit-- Whether to display the IP address (0 NO, 1 Yes). This control is added because the IP address query is time-consu
1. Stop the DNS service (Execute command in run: net stop DNS)
2, open regedit, find Hkey_local_machine\system\currentcontrolset\services\dns
3. Export this branch of DNS. Named Dns-1.reg
4, Find Hkey_local_machine\software\microsoft\windowsnt\currentversion\dnsserver
5, the DNSServer branch export, named Dns-2.reg
6, open%systemroot%\system32\dns\, all of which *.dns files copied out, and Dns-1.reg and Dns-2.reg saved together.
Back up the above and remember to turn on the DNS servi
Tags: style blog io ar color os sp on divNew to a company to work, not very familiar with the server condition. Yesterday boss asked me to investigate whether two servers meet the conditions of transactional replication.As a result, an attempt was made to create a new publication directly on the server, resulting in a header error message: SQL Server replication
Save the following text as: windows2000-2003 server Security and Performance registry automatic configuration file. Reg runs
Copy Code code as follows:
Windows Registry Editor Version 5.00
[Hkey_current_user/software/microsoft/windows/currentversion/policies/explorer]
"NoRecentDocsMenu" =hex:01,00,00,00
"NoRecentDocsHistory" =hex:01,00,00,00
[Hkey_local_machine/software/microsoft/windows Nt/currentversion/winlogon]
"DontDisplayLast
Bjdag and Bjexchange servers from ADSI;Delete data in ADSI, be cautious!!!1) Delete Bjdag in ADSI:You can see that the console Bjdag has been removed:2) Delete BJ Exchange Server in ADSI:Back to the Exchange console to check the BJ database, the BJ server has been deleted.12, the Active Directory/dns delete Bjocas and BJOMBX and other computer information;13, ad sites and services to manually synchronize t
Dell PowerEdge Server RAID card driver downloadDell new Array Card driver download
Model
Support System Driver
h310/710/710p/810
Win2008 x32
Windows 2008 x64
Windows 2008 R2
Windows 2012
h700/h800
Win 2003 x32
Windows 2003 x64
Windows 2008 x32
Windows 2008 x64
Windows 2008 R2
H200
Win 2003 x32
Windows 2003 x64
Windows 2008 x32
Windows 2008 x6
a directory database that stores information about objects throughout the Windows network and is a service that performs various actions on data in the Active Directory 2, Active Directory benefits a) centralized management B) Convenient network resource access C) Extensibility Third, domain tree and forest 1, domain tree: Multiple domains with contiguous namespaces 2, Forest consists of one or more domain trees, Each domain tree in the forest has a unique namespace and is not contigu
2018 Year 8 month Day14:11
Domain and Active Directory
What is a domainDomainis a stand-alone unit in a Windows network where mutual access between domains requires a trust Relation. Trust relationships are bridges that connect between domains and domains. When a domain establishes a trust relationship with other domains, the two domains can not only manage each other as needed, but also distribute device resources such as files and printers across the network, so that network reso
System environment:Windows Server 2008 R2 Enterprise 6.1.7600.16385RRAS 5.2.0000NPS 6.1.7600.16385Test purpose: Set up VPN server and access internal network via VPNOperation Steps:
1. Add the Role Network policy and Access service in Server Manager and install the following role services:
Next until the installation is complete. 2. Open RRAS in the beginning
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