server hardening steps

This article will introduce you to the basic operation, configuration, and steps for connecting SQL SERVER and DB2 in WINDOWS, and the test environment for your reference. The interconnection of different database platforms is generally called the heterogeneous service of databases. Currently, all major databases can achieve such Heterogeneous Interconnection, but the specific implementation technologies of

Recently I wrote a server, and the business logic is very simple. Each Protocol Package reports data to the server. Each packet may have N pieces of data to be stored in the database. obviously, this business logic cannot use caches like memcached, because each piece of data is relatively independent and must be saved to the database. aside from the basic I/O models of the

Tags: image nload install connect Info Tools system HTTP StrongPHP connection to SQL Server encountered a lot of problems, here the detailed steps to record, for your reference: First of all my is phpstudy-5.4, such as; First step: Download sqlsrv 　　Address:http://www.microsoft.com/en-us/download/details.aspx?id=20098 　　Download is a self-extracting file, after decompression will have a bunch of DLL files

Web Server supports HTTPS access requiring two files, private keys, and certificates. The private key and certificate are placed on the server, the private key is used to encrypt the data, and the certificate is passed to the client. Your own signed certificate is passed to the browser, because the certificate is not trusted, so the connection is not secure, general point advanced, continue to browse, or yo

Web server answers the client to make a request to the server, the server sends back a reply, http/1.1, the first part of the answer is the version number of the protocol and the response status code.5. The Web server sends the reply header information as the client sends information about itself along with the reques

Simple, with Yum installation method: #yum Install Subversion After the installation is complete, use the following to see if the installation is complete #svn--version Create SVN warehouses, such as: #mkdir-P/DATA/SVN#svnadmin Create Opengeo You will then find that you automatically generate files or directories such as CONF, DB, format, hooks, locks, README.txt, and so on. Modify the configuration file in the Conf directory In svnserve.conf, the edit configuration is: [General]Anon-ac

To improve the security of the SQL Server database system and improve the database's ability to defend against intrusions, we need to take several steps to achieve this goal. For example, installing the latest patch for SQL Server is only part of server management, and user supervision is also an important step. We wil

last line. Method 2: $ sudo dpkg-reconfigure portmap, shocould portmap be bound to the loopback address? Select N. Configure/etc/hosts. deny Disable any host) to connect to your NFS server.) Add: ### NFS DAEMONS Portmap: ALL Lockd: ALL Mountd: ALL Rquotad: ALL Statd: ALL Configuration/etc/hosts. allow Allow the hosts you want to establish connections with your NFS server. the following

their data and I do not want further changes to their environment before I check the system. Although users do not want to hear that they cannot use the new server now, they will be very happy to know why I am looking for the problem. In addition, this allows me to perform other troubleshooting steps in my own way. Step 2: start with the basic command and then increase the complexity When I was studying Ku

to the installation prompts:The following were:Set the IP address or domain name of this computer (this server)Setting up a background Web Management Server portSetting up an HTTP streaming server portSet up RTMP server portsSet RTMFP server Port awrtheSetting up the backgr

Tags: DMI arch hive nis com root down start addMySQL Community Server 5.5.56 ZIP Archive Green Decompression window installation steps First of all Get ready to start the configuration file My.ini [Mysqld] #设置字符集为utf8 loose-default-character-set = UTF8 basedir = f:/ide/mysql5.5 DataDir = F:/ide/mysql5.5/data [client] #设置客户端字符集 loose-default-character-set = UTF8 [winmysqladmin]

database connection string that you want to configure is added to the XML file. The added context.xml are: - On session expiration as well as WebApp lifecycle)-- - (This is the database configuration that needs to be connected when this Web project is run.) ) 4.3 Accessing the login page for a Web projectOnce the connection string is set up, you can access the Web project based on the Tomcat server. First run the Startup.bat in the Tomca

Zabbix Server Migration steps:1. Install the same version of the Zabbix server Software and the Zabbix agent software on the new machine.2. Synchronize the zabbix_server.conf configuration file.3. Synchronize the program inside the/usr/lib/zabbix/{alertscripts,externalscripts}.4. We have here installed using Oneproxy, need to synchronize Oneproxy software with co

Detailed steps for configuring the PHP Server environment # Import the PHP5 module LoadModule php5_module "D:/Program Files/PHP/php5apache2_2.dll" # Identify the file ending with. php in the URL AddType application/x-httpd-php. php # Identify the file ending with. phps in the URL AddType application/x-httpd-php-source. phps # Default PHP homepage for w

", "Install" and "Finish".2. Create a folder named "First" on the desktop as the repository for the local SVN and do the following.① create a new. txt document named first in the folder named "First".② back to visualsvn-server below, right click on the SVN library named "Test" just created, select the Copy URL option.3. In the folder named "First", right-click in the blank, do the following.4, pop up the following two interface, the first interface cl

$ sudo cp php.ini.default php.ini# 重新启动apache服务器$ sudo apachectl -k restartThe following error is normal if prompted:httpd: Could not reliably determine the server‘s fully qualified domain name, using teacher.local for ServerNamehttpd not running, trying to startProblems: If you click on info.php a file, the download appears, or you just display a short paragraph of text Workaround:Enter the following two commands in the terminal:# 关闭 apache 服务器$ sudo apachectl -k stop# 启动 apache 服

default, can open. My habit is to turn off directly, because each click Opens, will pop up the error message the installation process will also pop up such boxes, prompting for the administrator mailbox and the Mailbox SMTP server window, can be filled in. Just click Next to do it without affecting the installationThe final step, after the installation succeeds, a green icon appears in the bottom right corner of the screenProblems encountered after i

We know some of the usual TFTP server configurations that can be implemented on the router. The next thing that follows is a few steps and commands for the TFTP server routing setup. Hope this article's summary, can provide some reference for everybody. TFTP Server routing 1, loading from Flash (Flash): During the

How Windows Server 2012 Firewall adds a port exception methodIn a Windows Server 2012 system, if the user wants to open a port in the firewall, you can follow these steps:1. First click on the window icon in the bottom left corner of the desktop, click "Control Panel", then "Windows Firewall" will pop up the firewall detailed page, as shown in:2. Then click "Turn

database; E-r (entity-relationship) diagram: Mainly used to describe the data relationship of the system. Software developers typically use entity correlation diagrams to build conceptual data models 　　　　 　　　　 　　　　　　 E-r Chart conversion to table: Convert each entity to a corresponding table, converting each property to a column corresponding to each table Identify primary key columns for each table Establish a primary foreign key between tables, reflecting the mapping between entities 　 Data