So far, Windows Vista can be considered as a secure operating system, but not the most perfect one. At the beginning of the configuration, Vista still uncovers possible leakage of user data to the Internet through Windows Firewall, or bots that can change the settings without notifying you.
Consult Windows SECURITY CENTER
To get an overview of the security settings, come to the Windows Security Center, where you can view the status of the system automatically update the firewall, malaria protection and other security settings. Press “Start” – “Control Panel” – “Security Center”, or just click the shield-shaped icon on the taskbar.
If there are any yellow or red entries, you’re not fully protected. If you have not installed anti virus software, for example, or the anti virus program has ended, the “Malaria” entry in the Security Center is marked yellow. Windows will not develop any anti virus software so you have to install yourself.
Using Windows defender as the test device
Malaria entries in the Security Center to report the capacity of anti-spy ware, and Windows Vista depends on defense to do this job. Although anti-spy ware or security capacity in the anti-virus utilities is usually better than that of Windows, there are several good reasons for maintaining the availability of a Windows. One is that each spy ware utility to use a different definition to identify spy ware. Therefore, sometimes abundant talents to bring about practical benefits.
Other reasons to remain on standby status Windows defender diagnostic capacity. Click the “Tools”, select “Software Explorer”. Here you will find a list of all programs by category: Currently Running Programs, Network Connected Programs, and Winsock Service Providers, but the Startup Programs such as the most useful. Click the name of ant in the left window, full details are shown on the right hand side. By checking all programs that are registered, you can delete, disable or enable the return of one.
Disable Start up Windows Vista monitors all your documents and programs that build on the Start Up. This is to some users, but on the other hand, this can be bad for your privacy if the computer is shared with the family or office. Fortunately Windows Vista provides a simple way to change this setting. Steps should be taken as follows:
I right-click the taskbar and select Properties, then select the “Start Menu” tab
Uncheck “Show and Save the new list to open the file”
Uncheck “Show and Save the list of recently opened programs”
Press OK.
2-way Firewall
Almost all PC equipped with a firewall software, today. However, although the Security Center that is protected by state, you may not be protected at all.
Windows Vista Firewall can act to “block” any input data that will be placed in the system, and very good. However, off-line functions of the security are not enabled by default, so this situation may be dangerous if some new software to find a way to break your PC.
Microsoft Windows Vista is equipped with the tools to extend the 2-way firewall features, but this will find a little complicated. To activate the 2-way firewall features of Windows Vista, press the “Start”, select “Run” and type “wf.msc”, and then press “Enter”. Click on the icon “Windows Firewall with Advanced Security”. The interface will show the principles of monitoring systems come / out information. Select “Windows firewall Properties. You can see the dialog box contains several tabs. For profiles: Domain, Private and Public, you must change the settings” Block “, and press” OK “.
However, the 2-way firewall can prevent the activation of all applications to connect to the internet. Therefore, before getting “Windows Firewall with Advanced Security”, scroll down, select “exit Law” and “law” at the top right of the screen. Select “Program”, the next screen. Then select the path to Internet Explorer, tunes or some applications require you to connect to the internet. For each program, the next screen, select “Allow Connection”, the name of the principles / rules is made. You must define a new policy to all applications that access the Internet.
In addition, you can use third-party firewall utility such as Comoro Firewall Pro or Zone Alarm which is free and offers all the features other than the firewall.
Close the door for unexpected guests
If you share a computer with other people (even none), Windows Vista provides a great way to avoid unexpected visitors to guess your admin account password. When you create a new user and assign someone to be the admin (with full rights and authority), Windows Vista allows users to guess the password you select. The following steps will be to curb the foreign burial:
Select “Start”, type “Local Security Policy”.
Press the “Account lockout policy”
Select “Account lockout Threshold”
The right, one of the maximum permitted content of the log-on attempts (for example: 3).
Press the “OK” and close the window.
Verification attacker
with the correct account lockout policy, you can activate the feature validation try to attack your account. To prove invalid log-on start, the steps are to:
Select “Start”, type “sepal.masc. Click” sepal “icon.
Press the Local Policy and then click the “audit policy”
I right-click “Audit account logon events policy” option and select “Properties”.
Check dialog box “Failed” and press OK
Close the “Local Security Policy” window.
Now, you can use Event Viewer (command by typing: eventvwr.msc) to view a log of recorded history in the log and Windows Security.
INTERNET EXPLORER security settings that
Windows Security Center also has the function of reporting the status of security in Internet Explorer 7 and Internet Explorer 8 is required or not. In a situation marked by the color red, you should immediately change the settings in IE
Menu, select Tools, then select Internet Options
Select the Security tab
Select the Custom Level
Now see a window that contains all options related to IE security issues. If the option is lower than that required (can be changed by some malarias), this is marked in red. To change the settings, click the appropriate one. To reset the original settings, press “Reset” button at the bottom of the tab. If you wish, you can change the overall security of the browser to Medium – High (the default) to Medium High or necessary. Press the “OK” to save changes
Use Open DNS
DNS (Domain Name System) server to play the role of the phone directory. When you type a domain name dantri.com.vn, for example, addresses, Internet Explorer will send the basic needs of the domain name to your ISP DNS server, the server change the character string into the sequence number or IP address. DNS server is attacked in the last few years because hackers have been trying all ways to redirect standard DNSs server where they can control. A solution to prevent abuse is to use Open DNS.
Click “Start” a “Control Panel” a “Internet and Networking“
Select “Network and Sharing Center”. Taskbars listed below to the left, select “Manage Network Connections”. Window “Manage Network Connections”, follow these steps:
I right-click the icon for your network card
Select Properties.
Then select “Internet Protocol Version 4″.
Click “Properties” on the next screen.
Select “Use the following DNS server addresses”.
Enter the address 208.67.222.222 primary
Input to the second address 208.67.220.220
Press OK
Cohabit a USER Account Control
There are several conditions that the users want it marked in red. User Account Control of Vista (UAC) – a controversial security functions of the operating system Vista.
Designed to prevent remote malaria / spy ware automatically install or modify the system settings, UAC buildings tend to block the law by stopping the process with an error message that is not necessary. Windows 7, you can set the UAC you want. Until then, you will have more options.
There are options for invalidating UAC. However, you should consider options that are at risk because the UAC can warn you of potential danger. Instead, install a tweak UAC – a free utility that allows you to open or disable the UAC, and it is to give intermediate “silent” mode (this mode but the UAC always suppresses the management asked the height). Tweak in “silent” mode, even if UAC is turned off in people using the account management, but the people who use the standard account will still receive a warning.
Results verification
By changing the security settings of Windows Vista, you can now monitor the security of the system through the System Health Report. Evaluation tool to receive input from the date of performance and reliability Monitor and transforms them into a report for general information. For some broad, this report can provide information about possible security problems.
Open the Control Panel.
Click System.
The task list, select Performance (near the bottom of the list).
A task that generated the list, click advanced tools (near the top of the list).
Click the last item on the list of Task: Create a system health report.
This report contains all the drivers that can cause lost error, a report to you if the antivirus protection installed or not, or if UAC is active or inactive. To ensure the best condition of your Pc, run monthly reports
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