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Label:Title, ask for help! Chrome with parameters start--disable-web-security--allow-file-access-from-files It should be possible to load local files, search through Google and English websites, or not solve the problem. The chrome console does not error, but the request status is canceled. Ajax is also the same with
The following is the usage experience written by a chrome user.
Some time ago, chrome and Safari were used to support HTML5 application. During the test, it was found that Chrome's security mechanism did not support local access to Ajax. For example:
Access URL: file: // E:/test.html in Javascript. The
packet to port 1434. Therefore, if port 1434 is not turned on in Windows Firewall, the connection provider will not get the appropriate TCP port that SQL Server listens on. The connection provider then connects SQL Server with only 1433来. If SQL Server does not listen on port 1433 at this point, it will return a failure. Therefore, you also need to add the UDP1433 port to the Windows Firewall inbound rules
Problem: Chrome Error:Origin null is not allowed by Access-control-allow-origin.Reason: the load () method is used in the. js file, and the Chrome browser does not allow the load local file for security reasons.Method: Add the boot parameter--
In the Chrome and UC browsers of the iphone, when JSONP is used across domains, the request's accept will be: */*;IMAGE/WEBP.When there is no special handling of content-type on the backend, the IMAGE/WEBP will be returned directly, and chrome and UC will not be able to perform the JS returned by JSONP.Solution:1, abandon the Jsonp form cross-domain, instead of setting
Tags: connection number connection remote TCP/IP firewall BSP location MSSQL Firewall1. Modify the port number of SQL Server 2008r2 first, 1433 often become the ports that others invade, in SQL Server Configuration Manager--"SQL Server network Configuration-" MSSQLSERVER protocol, put the TCP/IP-IP address Change the port number to 2433 and restart the SQL Server service (MSSQLSERVER)2. Run firewall.cpl--Op
Abstract: By default, the iptables information filtering system is installed in centos. Currently, you need to configure the system to allow remote access to mysql. Related Knowledge: iptables related 1. iptables service/etc/init. d/iptablesstart | stop | restart |... 2. configuration file location/etc/sysconfig/iptables-config3, policy file
Abstract:
CentosBy default
IptablesInformation filtering system
=yes
writeable=yes
writelist=linux_user
Note: The/opt/share directory must be writable to linux_user.
2. Add the corresponding Linux Samba user to linux_user and set the password:Sudo smbpasswd-a linux_user
3. Start the Linux Samba serviceSudo/etc/init. d/smb start:Sudo/sbin/chkconfig -- level 35 smb on
4. Modify the firewall configuration to allow Linux Samba accessRun sudo system-config-
#!/usr/bin/env python#-*-Coding:utf-8-*-‘‘‘Create DATE:2018-10-17Last update:version:1.0Description: Login Restrictions Required:X.X network segment does not allow access to the extranetRoot user Login to access the extranetIn the case of root user, the user cannot prohibit access
If you want external devices to access the local website, use the network cable to access the network connected by the route. if you want to ask a non-wireless network adapter, the local server will be connected by a wireless network
There are two laptops, One Mac and the other Windows 7 at home. Now we need to allow both computers to access each other's files, so we plan to create a point-to-point Wireless LAN.
1. Create a wireless network in the MAC system.
First, enable the airport, that is, enable the wireless connection of the apple notebook. Open "system preference settings", click "
Chapter 1 Securing Your Server and Network (6): configure the firewall for SQL Server access, chaptersecuringSource: Workshop
Without the consent of the author, no one shall be published in the form of "original" or used for commercial purposes. I am not responsible for any legal liability.
Previous Article: http://blog.csdn.net/dba_huangzj/article/details/3806
With the rapid development of Internet/Intranet, all enterprises and institutions in China are building local networks and connecting them to the Internet. However, information network security has always been a concern for us, therefore, this article proposes to build a firewall architecture for a computer network by using the
software, enter the "Trust Region" tab in the right window, and click the "add" button to open the "specify computer" dialog box. In the dialog box, select "use range" and enter the starting and ending addresses for access.
For example, the IP address range of the jelly office is 172.22.1.2 ~ 172.22.1.253. Now, you only need to enter the start and end IP addresses and click "OK" to enable the settings to take effect. All IP addresses in this segment
A problem to be solved in recent work is to allow ASP. NET to access the network disk, read the PDF file and open it in the browser.
At first, I thought it was very simple, that is, to directly map the network hard disk and then directly call directory. the getfiles function has a problem. As a result, it takes seve
Step 1th: Use the shortcut key to start key +r, open the Run window enter "Gpedit.msc" and enter the Group Policy manager.
2nd step: On the left side of Group Policy Editor, open Local Computer Policy Computer Configuration Windows settings security settings Local Policy user rights Assignment, click User Rights Assignment, and then in the right window, locate and double-click deny access to this computer from the
1, the first use of shortcut key Win+r, and then open the run and enter the "Gpedit.msc", enter the Group Policy manager;
2, in the Pop-up Group Policy Editor window, turn on the local computer policy--Computer Configuration--windows Settings--Security settings-Local policy-User rights Assignment, click User Rights Assignment, and then locate and double-click the "Deny access to this computer from the netw
This article will show you how to set up a router so that the extranet can access a computer in the intranet or a local Web site on a computer. It is in the time to publish the website to the customer learned, summed down.First go to the router and locate the virtual server: Click Add New entry: In the location of the port number to fill in the port number to be accessed, IP address fill in the IP address of the computer you want to
Problem Found: During the Vs2010 test, the network folder can be normally accessed, \ 192.168.2.249 \ d $ \ IndexRoot
However, it cannot be accessed when it is configured on IIS, because asp.net development server has the highest permissions and can perform authentication by using the unc username and password stored on the local machine. Therefore, there is a breakthrough to solve this problem, as shown below:
Host A: 192.168.2.249
B (WSZHOHO-PC):
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