Your Business can suffer due to absence of Digital certificate on your website

SSL (Secure Sockets Layer) is the standard security technology for establishing an encrypted link between a web server and a browser. This link ensures that all data passed between the web server and browsers remain private and integral.

Continue reading “Your Business can suffer due to absence of Digital certificate on your website”

Keyloggers: How they work and how to detect them

To detect key logger spyware, you need to know what it is and how it works. Key logger is an invisible software program that identity thieves Artful Dodger use to track your online act.

Continue reading “Keyloggers: How they work and how to detect them”

What are browser hijackers?

If you are one of the millions of people who have suffered a browser hijacking, you likely know it, and you clearly remember what you were doing when it happened. The best known form of browser hijacking is when a sudden flood of pop-ups, many of them obscene, explode over your screen and you are forced to use the CTRL-ATL-DEL sequence to close your browser and regain control of your computer.

Continue reading “What are browser hijackers?”

Fixing “IIS Metabase is required to install Microsoft UrlScan Filter v3.1”

If you are looking to remove the server header from your IIS, you will need to install URL Scan to be able to go through the settings.

UrlScan is a security tool used to restrict types of HTTP requests that IIS will process. It is a simple tool which is very helpful in blocking harmful requests to the server. It seemingly supports only IIS 5.1, IIS 6.0, and IIS 7.0 on Windows Vista and Windows Server 2008. It has been deprecated since IIS 7.5 and IIS 8. It is said that Microsoft has included the features of UrlScan in request filtering option for IIS 7.5 and IIS 8. But it definitely is not a match for the simplicity of UrlScan. Today I am going to show you how to configure UrlScan in IIS 7.5 and IIS8. (IIS 7.5 is available in Windows server 2008 R2 and IIS 8 is available in Windows Server 2012 and Windows 8 ).

Install the URLScan in your machine. Please follow the following link for that

http://www.iis.net/downloads/microsoft/urlscan

When you are trying to install it on a new server, you might get an error saying:

IIS Metabase is required to install Microsoft UrlScan Filter v3.1

To fix this issue:

  1. Open Web Platform Installer
  2. Search for metabase and install “IIS: IIS 6 Metabase Compatibility”
  3. Then, select IIS ISAPI Filters. (ISAPI filters may already be installed in IIS 7.5 )
  4. Click on Install. You are shown a review of components you selected to install. Click on I accept.
  5. The components are installed and will show you a Finish screen. Click on Finish.
  6. To check installation, go in IIS and click on your server node.
  7. Click on ISAPI filters under IIS

After installing URLScan, open the URLScan.ini file typically located in the %WINDIR%\System32\Inetsrv\URLscan folder. After opening it, search for the key RemoveServerHeader . By default it is set to 0, but to remove the Server header, change the value to 1.

Doing so will remove the Server header Server: Microsoft-IIS/7.5 (8) from the User mode response.

Hacking Servers: A beginner’s guide

This information is to be used for informational purposes only.

I am asked at least 5 or more times a day by young, beginning “hackers”, “How can I hack?” or “Is there a way to hack a web site?” Well there is. There are, in fact, literally hundreds of ways to do this. I will discuss a few in this text to get you started. Every hacker has to start somehow and hacking web servers and ftp servers is one of the easiest ways.

If you are reading this I am assuming that you already have a basic knowledge of how web servers work and how to use some form of UNIX. But I am going to explain that stuff anyway for those of you who don’t know. Continue reading “Hacking Servers: A beginner’s guide”