Question about MPC Computers Computers & Internet
Is there any way to block access to certain sites to my computer. For instance, if I wish to block the site 'Facebook', can I do it? There are four of us using this computer, and I'm the administrator. The operating system is Windows SP SP-3, and the browser uses is Google Chrome. Is there any way to block access to Facebook, to all four of us? Can I? If so how?
Yes. using a simple text editor like notepad simply add entries to the file:
the entries should look like this:
that IP address is the "localhost" and will result in and error or if the computer is running a web server it will go to that site.
Posted on Nov 25, 2013
Testimonial: "Excellent solution I should say. But I do feel that, some more details should be there too; in terms if the person who posted this problem do not have any idea with software. I've requested Kershk to give me some more details. Hopes that he'll."
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Posted on Jan 02, 2017
Now many web sites use flash player for their add content as well as for the menu content. if you have not installed flash player these sites will just show loading but will not load. more over what happens is the site will check whether your sys has the app installed atherwise it will prompt you to install with an yellow information bar. Once you install this the site loads as usual. The problem is when you have a slow internet connection the site is not able to check your sys for prompting you to install the required app. thus the site hangs. Check if you have installed adobe flash player activex 9 player.
Posted on Jan 03, 2008
Report your site as a "False Positive", via:
and monitor this "forum", to see if they unblock it, or if they explain why they choose to keep blocking it.
Posted on Nov 06, 2009
SOURCE: Certificate error on web site.
This is basically an Internet Explorer 7 Website’s Security
Certificate problem! You have to self-sign the certificate on the client
computer or add the URL manually to the trusted security zone.
When you are trying to access a
secure web page, you receive the warning message:
"There is a problem with this website's security certificate. The security certificate presented by this website was not issued by a trusted certificate authority."
"Security certificate problems may indicate an attempt to fool you or intercept data you send to the server."
To fix this issue, you can follow either of the methods:
You have to install the Microsoft Windows Small Business Server 2003 (Windows SBS) self-signed certificate on the client computer. To do this, follow these steps:
Note: For Windows Vista users, right click on Internet Explorer icon. Select Run as Administrator.
Back to top
Add the URL to the Trusted Sites security zone:
Posted on Jul 16, 2010
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