How to enable personal firewall

Question 1: How to change the personal firewall settings? There are two ways to start the main program of Rising Personal Firewall software:

The first method:

Enter Start/ Program/Rising Personal Firewall, select Rising Personal Firewall to start (as shown in Figure 10);

The second method:

Double-click the Rising Personal Firewall shortcut icon on the desktop with the mouse. Can be started. (

4. Interface and menu description

1. Firewall main interface

The main interface of Rising Personal Firewall includes options such as log, options and help. In addition, it also There are convenient and quick operation buttons (as shown in Figure 12):

Menu bar: a window for menu operations, including three menus: log, options and help;

Set tags: By selecting the label for the current log, application, and game protection, the list will display the specific setting record or program list;

Operation buttons: Basic operation buttons for the firewall, including disconnecting/connecting to the network, starting/ Stop, option button.

Status bar: The current firewall status is displayed in this status bar;

Network status display: "Reject", "Receive", "Reject" "Send", "Send", four network connection statuses are displayed.

In the main interface, press the disconnect button, then your computer will be completely disconnected from the network, just like unplugging. It's the same as disconnecting the network cable or turning off the Modem. No one else can access your computer, but you can no longer access the network. This is the most effective way to deal with frequent attacks (for example, someone changes their attack pattern frequently). This is often the most direct and effective way to attack a computer)

Note: After changing the rule settings, the latest firewall rules can only take effect by restarting the service: In the main interface, select Stop first, then Start.

(1) Log menu (Figure 13)

Display: Display log;

Clear. : Clear logs;

Export: Export logs;

(2) Options menu

Settings: Security level settings, IGMP settings, warning settings, and Settings of general options and startup options;

Rule settings: Select this option to add and modify firewall rules;

Restore default rules: Select this option to restore existing The rules are restored to the initial rules.

Log settings: You can set the automatic saving of log records.

Language settings: You can choose four interface languages: Chinese Simplified, Japanese, English and Chinese Traditional. ;

Appearance settings: Considering the differences in computers used by different users and their different usage habits, this function provides users with a variety of interfaces;

Question 2: How to set up WINDOWS Firewall or personal firewall win personal firewall setting method 1

1. General tab

There are two main options in the "General" tab of the Windows Firewall console: Enable (recommended) and off (not recommended), a sub-option "Do not allow exceptions". If Do Not Allow Exceptions is selected, Windows Firewall will block all network requests to the user's computer

Applications and system services included in the list on the Exceptions tab. In addition, the firewall will also block file and printer sharing, as well as detect network devices. Using the Windows Firewall option that does not allow exceptions is simply "closed" and is more suitable for "high-risk" environments, such as restaurants, hotels, airports and other places that are connected to personal computers on public networks.

2. Exceptions tab

If some programs need to communicate with others, you can add them to the "Exceptions" tab. The programs here will be authorized to provide connection services. That is, you can listen and accept connections from the network.

There are two add buttons at the bottom of the "Exceptions" tab interface, namely: "Add Program" and "Add Port". You can manually add exceptions according to specific circumstances. If you don't know which port an application uses to communicate with the outside world, or whether it is based on UDP or TCP, you can add exceptions through "Add Program". For example, to allow Windows

Messenger communication, click the "Add Program" button and select the application "C:\Program Files\

Messenger\Messenger\m *** sgs.exe ” and then click “OK” to add it to the list.

If you are familiar with port numbers and TCP/UDP, you can use the latter method, which is to specify how to add the port number. For each exception, you can specify its scope via Change Scope. For home and small office application networks, it is recommended to set the scope to the local network where possible. Of course, you can also customize the IP range in the scope so that only network requests from a specific IP address range can be accepted.

3. Advanced tab

The "Advanced" tab contains four groups of options: network connection settings, security records, ICMP settings and restoring default settings, which can be adjusted according to the actual situation. configuration.

Network connection settings

Here you can choose which connections Windows Firewall applies to. Of course, you can also configure a specific connection individually, which can make the firewall application more flexible.

Security records

The logging of the new version of Windows Firewall is similar to that of ICF. The settings in the log options can record the firewall's tracking records, including all matters discarded and successful. In the log file options, you can change the location where the record file is stored, and you can also manually specify the size of the log file. The system's default option is not to log any interceptions or successes, and the default log file size is 4MB.

ICMP Settings

The Internet Control Message Protocol (ICMP) allows computers on a network to share error and status information. When an item is selected in the ICMP settings dialog box, the corresponding description information will be displayed at the bottom of the interface, which can be configured as needed. By default, all ICMP are not turned on.

Default Settings

If you want to restore all Windows Firewall settings to their default state, you can click the "Restore to Defaults" button on the right.

Win Personal Firewall Setting Method (Port) 2

To view the port in Windows 2000/XP/Server 2003, you can use the Netstat command:

Click in sequence "Start → Run", type "cmd" and press Enter to open the command prompt window. Type "netstat -a

-n" at the command prompt and press the Enter key to see the port number and status of the TCP and UDP connections displayed in numerical form.

Closing/opening ports

Before introducing the functions of various ports, here is an introduction to how to close/open ports in Windows, because by default, there are many unsafe Some or useless ports are open, such as port 23 of the Telnet service, port 21 of the FTP service, port 2 of the SMTP service...>>

Question 3: The computer cannot connect to the Internet , it is said that a personal firewall is set up, how should I cancel and open the network settings in the control panel?

Question 4: How to enable the private information submission function of the personal firewall? Use Rising Firewall?

Question 5: The personal firewall software installed on your computer has intercepted your verification information, and the system cannot verify whether you are legitimate! Please turn on the personal firewall. How to turn on the computer's firewall (take WIN7 as an example): 1. Open the control panel and click to turn on the firewall; 2. On the left side of the firewall page, click to turn on or off the firewall; 3. Select to turn on the firewall;

Question 6: How to turn on the private information submission function of the personal firewall on the mobile phone Or temporarily block the firewall and disable it in the settings of SMS interception options.

Question 7: How to turn on the Internet cafe firewall? The Internet cafe firewall is an important guarantee for network security. Failures are inevitable. Windows firewalls cannot be started from time to time. As an Internet cafe hotspot, how to solve the problem that the Windows firewall cannot be started in the Internet cafe. The specific method is as follows.

1. The Security Center is closed:

The option to enable the firewall turns gray and cannot be enabled, with the prompt "Due to security considerations, some settings are controlled by Group Policy"

Run services.msc to open "Services"

Set SecurityCenter to automatic and enable it.

Set WindowsFirewall/InternetConnectionSharing(ICS) to automatic and enabled.

Set ApplicationLayerGatewayService to automatic and enabled.

If the firewall still cannot be enabled, perform the following steps:

Run regedit.exe to open the registry and delete the following two items: HKEY_LOCAL_MACHINE\SOFTWARE

\Policies\ Microsoft\WindowsFirewall

HKEY_CURRENT_USER\

SOFTWARE\Policies\Microsoft\WindowsFirewall

Restart WindowsFirewall/InternetConnectionSharing(ICS) in the service. If you continue to prompt "Due to security Consider that some settings are controlled by Group Policy" and will not affect usage.

2. System files are missing:

To solve this problem, method: call the "Install APIInstallHinfSection" function to install Windows Firewall. To install Windows Firewall, please follow the following steps:

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1. Click Start, click Run, type cmd and click OK.

2. At the command prompt, type the following command line and press Enter:

Rundll32setupapi,InstallHinfSectionNdi-Steelhead132%windir%\inf\netrass.inf

3. Restart the penalty computer

4. Click Start-Run (shortcut key Windows+R), enter cmd, and confirm.

5. At the command prompt, type the following command: Netshfirewallreset and press Enter.

6. Click Start-Run, enter firewall.cpl, and press Enter.

7. Click On (recommended) in the Windows Firewall dialog box and confirm.

Question 8: How to set up to allow software to pass through the firewall 1. Find the Windows 2008R2 system firewall in the control panel (you can also find it in the server manager)

2. Click to enter 08 Firewall settings tab, pay attention to the settings in the advanced settings

3. In the upper right corner of the firewall settings, there are create rules

4. Inbound rules

Enter Rule wizard page, as shown in the figure, select the port type

5. This case takes opening a custom port for webmail as an example, select a specific port such as 8008

6. Operation settings

< p> Then in the operation settings, select Allow connection

7. Security domain selection

The next step is the key area, which needs to be allowed to apply to the rule domain area. It is recommended to select all,

8. Then there is the name of the rule, you can name it arbitrarily. It is recommended to add remarks, such as XX server XX application

9. Check the configuration (the difference between outbound and inbound is the port direction)

After setting up, click inbound as shown in the figure See inside the rules. You can see the configuration settings just made

10. Outbound rules

The method of setting outbound rules is the same, please pay attention. Protocol type, including TCP. UDP, you can choose all and ALL types

11. Test port

After setting the server firewall port to open, you need to set it on the router for the intranet mapping. It can be tested online through webmaster tools

Question 9: The computer cannot connect to the Internet. It says that a personal firewall is set up. How to cancel the firewall switch position: Start--Control Panel--Windows Firewall--Turn on or Turn off the firewall

I guess this has nothing to do with the firewall. It should be a problem with your network connection.

Question 10: How to set up the computer firewall Control Panel/Security Center/Windows Firewall/Click "Enable" and click OK. No special settings are required, it is the default setting. If the settings are incorrect, errors may easily occur. You can press "Advanced", restore the scene to the default settings and press OK.