Firewalls help improve the security of your computer. Windows Firewall limits the information that is sent from other computers to users' computers, which gives users more control over the data on their computers and for users or programs (including viruses and worms) that attempt to connect to their computers without an invitation. ) provides a defensive front.
If you are struggling to strike a balance between the increased security of enabling fire protection and the efficiency of maintaining your system, then I recommend reading an article by Master Michael Howard for specific details. . Michael showed us how any of your local configuration and settings of the group policy affects the firewall, and how the "netsh" command is used to accurately reveal the internal mechanics of the firewall.
Netsh is a command-line script utility that allows users to display or modify the network configuration of a currently running computer locally or remotely. Netsh also provides scripting capabilities that allow users to run a set of commands on a given computer using batch mode. The Netsh utility can also save configuration scripts as text files for archiving or to help configure other servers.
The Netsh utility has been greatly enhanced in Windows XP Service Pack 2 and includes all the way to run new options. It can be seen from the results of the commands on the author's computer that the Netsh command is quite friendly.
How to start this command is not necessary.
C:> netsh firewall show?
The following commands can be used to view the configuration of the firewall:
show allowedprogram – shows the allowed programs Configuration
show config - Display firewall configuration
show currentprofile - Display current configuration file for Windows Firewall.
show icmpsetting - Display ICMP configuration in Windows Firewall
show logging - Display logging configuration in Windows Firewall
show multicastbroadcastresponse – Display firewall multicast/broadcast response configuration
show notifications - Display notification configuration in Windows Firewall < Br>
show opmode - Displaying Action Configurations in Windows Firewall
show portopening - Displaying Port Configurations in Windows Firewall
show service - Displaying Service Configurations in Windows Firewall
show state - shows the current state of the Windows Firewall
Of course, if you want to configure the firewall precisely, use the following command:
netsh firewall set allowedprogram Edit Allowed Program Configuration in Windows Firewall
netsh firewall set icmpsettings Edit ICMP Configuration in Windows Firewall
netsh firewall set logging Edit Logging in Windows Firewall Configuration
netsh firewall set notifications Editing notifications in Windows Firewall
netsh firewall set opmode Editing operations in Windows Firewall
netsh firewall set portopening Editing in Windows Firewall Port Configuration
netsh firewall set service Editing Service Configurations in Windows Firewall
With these powerful tools in hand, it is much easier to configure the firewall.
The friends who use WinXP system generally have a very low computer configuration, and the hard disk
Some friends used the WinXP control panel, suddenly found that the left side of the control panel sw
According to foreign media reports, on Tuesday, Microsoft released two security patches to fix three
WinXP system comes with a speech recognition system, this speech recognition system can use your acc
Explain in detail how to restore the system of the hard disk installer [Photos]
Teach you to add "read-only" attribute to USB in Windows XP
Explain the problem of the system prompting memory read and write errors when running large games
Briefly analyze the importance of hardware collocation
Win XP can't open several ways to deal with Network Neighborhood
Look at Windows file server security with hacker eyes (2)
Detailed DOS commands in Windows XP
The survival of the fittest of the computer motherboard, are you right?
Can WinXP install .NET Framework 4.5?
Windows 98 copy DOS window information tips
Modify the registry to solve the problem of slow and annoying large games exit
How to skip the startup password in Win8.1 to enter the system
Solve the win7 open firewall prompt does not open the "windows firewall" service how to do
Win7 system installation printer graphic tutorial
Windows 8 Metro Touch Gestures and Shortcuts
Which user account is suitable for my Win8 system? The
Win7 Ultimate uses rookie upgrade to master must see
Microsoft pushes Win8.1/WP8.1 universal application graphics acceleration Win2D API
Using Group Policy to Improve Windows 7 System Security
Teach you three ways to easily uninstall Win 7 SP1 Beta
Win8.1 IE11 browser how to add a website favorite commonly used website