Win xp SP2 system secret weapon big exposure

The upgrade of the system of course has his benefits, not only the good rendering of the effect, there are some secret weapons you do not know, but these features are very Practical functions, you can understand some of the benefits, this tutorial is a grand introduction for everyone today.

One of the ultimate weapons: Windows has a security manager

After installing XPSP2 for the first time, you can see this security center window, which is a web-based application. Here you can directly view the settings of the relevant security options and set them up.

Since most users don't know if their system is in a safe state, this leaves an opportunity for viruses or hackers to invade. The Windows Security Center monitors whether the system security components are working properly, and it can identify whether the Windows Firewall, Automatic Updates, and anti-virus software are working properly in the shortest amount of time.

For normal settings, the Security Center will be displayed in green; if the corresponding option is abnormal (for example, turned off or disabled), it will be marked in red; if the status is unknown, it will be marked in yellow (this is The options for anti-virus software are more common, mainly because some anti-virus software may not be recognized by the system for some reason. But don't worry, it is not that anti-virus software does not work or is incompatible with the system, red warning and yellow error. Just to say that anti-virus software can't be viewed in the Security Center).

One thing to note is that although the firewall and anti-virus software can be set through the security center, these functions are not provided by the security center. The security center only plays a centralized management role.

The Ultimate Weapon II: Windows Firewall New Debut

In XPSP2, the once-famous Internet Connection Firewall has a new look —— Windows Firewall debut

Since it is called Windows Firewall, it should be functionally valid for the entire Windows and not just for network connections. In fact, the Windows Firewall is a core security component in XPSP2, and it has become an indispensable security guard. Compared with the original ICF, there has been a significant improvement.

1. Global configuration, valid for all network connections. Change the problem that ICF must be configured separately for a single network connection.

2. Allow network connection configuration for an application (previous ICF is not acceptable), with the basic functions of the firewall.

3. Make it possible for network services to be effective in a specified network area. Windows Firewall can be divided into a range of network connections. For example, you can limit the scope of file and printer sharing to a network area you specify (such as a subnet or ip range), and computers outside this area cannot use sharing.

4. Security at the start time. With previous Windows XP, there was a delay between when the computer entered the active state on the network and when the ICF began to protect the connection. This delay leaves an opportunity for unsolicited traffic to attack the computer during startup. Now, only DNS and DHCP are allowed during the startup process. Other network services must wait for the Windows firewall to work before it can be used. Hackers then want to attack at startup.

5. The Windows Firewall also modified compatibility and can coexist peacefully with most programs.

Although Windows Firewall provides a lot of features, it is relatively thin compared to professional-level firewall software.

The ultimate weapon of the third: IE refuses to disturb to ensure stability

As the most used web browser, IE's function and security has been receiving a lot of attention.

1. Reject pop-up window interruptions

Prior to XPSP2, various ad pop-up window blocking plug-ins were emerging, and even Microsoft added this feature to its MSN Toolbar. Now, with XPSP2, these plugins can be discarded, because Microsoft has also added the Shield Ads pop-up function in IE6SP2

2. Manage IE add-ons

Kind of convenience, many users have installed a variety of IE plugins, such as Flash ActiveX plugin. There are more plugins, and the Internet may be very convenient, but if there are plugins in each other & ldquo; fight, IE will be overwhelmed, at any time on the verge of collapse. The "Add-on Management" feature has been added to IE6SP2 to control plugin conflicts.

For add-ons, you can install them or not, and you can disable them after installation. These settings can be easily done in the add-on management component.