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
Briefly
Enterprise-level projects, initially did not think of how large http://www.php.cn/css/css-rwd-frameworks.html "target=" _blank "> framework, because the pressure will not be very big. So scalability has become a core requirement.Traditional three-tier architecture. Application layer, business logic layer, data persistence layer. In view of the need to separate the server to reduce the pressure of the serv
Poor me ah, engaged in an afternoon, connecting C # Connection SQL server2005, is not connected,And then check the information, check the information, not only complain about the domestic article is the same, did not explain how to writeHow to configure, you reprint me, I reprint you. Of course, I also like to reprint .... , haha hahaThe problem is that the connection is not SQL server2005, the error is:A network-related or instance-specific error occurred while establishing a connection to SQL
write cache exists and the algorithm is normal, RAID5 is even better than raid10, although there may not be much difference (here we should assume that there is a certain size of storage, enough write cache, and there is no bottleneck in the CPU for computing and verification ).
This is because the raid check is completed in the cache. For example, for RAID 5 of four disks, you can calculate the check in the memory and write three data and one verification at the same time. Raid10 can only wr
I. Server Side
Based on Feng Add an open-source Streaming Media Server Web server, Used to receive the video data uploaded by the client, and then RTSP/RTP Live broadcast to mobile terminals
Ii. Client Applications
1. Introduction Client Applications are mainly based on Android Platform, package the video data of mobile phone record
Operating Environment: Windows Server 2008 r2
When I log on to the server remotely from the company today, I am prompted that the server can provide a license because it does not have a terminal server license .....
We are not proficient in server settings. The goal was to
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
If your computer, the Web server is IIS
iis--Default Web Site Properties-->http Header-->mime map--> file type--> new type
. WML TEXT/VND.WAP.WML
. WMLC APPLICATION/VND.WAP.WMLC
. wmls Text/vnd.wap.wmlscript
. WMLSC APPLICATION/VND.WAP.WMLSCRIPTC
. wbmp Image/vnd.wap.wbmp
If your computer, the Web server is Apache
conf/mime.types files under the Apache installation directory
Increase:
TEXT/VND.WAP.WML. W
By setting up a VPN service on a U.S. server or VPS, you can access some of the domestically blocked sites, such as Facebook, Twitter, and so on. Of course, it is immoral to never use this tool to access pornographic and political websites. If you are building a VPN on a VPS based on Virtuozzo virtualization technology, please contact your service provider to open the VPN function on the parent server, othe
--
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
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