DNS is the most widely used protocol on the Internet yet many security professionals do not have a full understanding of the many weaknesses which surround it which are needed for Penetration Testing and day to day security. In this paper we highlight basic and advanced DNS attacks.
Your primary goal as an administrator is to ensure secure access to the database on the server. Access to databases can be controlled by “pure” access mechanisms incorporated in the Database Management System itself, or also enhanced by mechanisms that are external to the database server.
When you think of version 6, the “next generation” of the Internet Protocol, your first thought is probably more available addresses. Indeed, the primary reason for developing a new version of IP was the anticipated critical shortage of addresses under the 32 bit addressing scheme of version 4. However, IPv6 provides for more than just an increase in the number of available addresses. It is also designed to provide for better performance and, even more important in today’s business world, better security of IP communications.
In Part I of the series we dealt with the installation of the IIS service whilst Part II covered issues related to configuring an IIS Server to handle encrypted connections. Until now, we used Internet Services Manager, a standard administration tool, to introduce changes in the IIS configuration settings. Part III is concerned with some new administration methods allowing one to modify IIS configuration settings that were previously unavailable.
The previous article showed you how to install, configure and, finally, how to connect your new Web Server to the Internet. Now you may be sure that the server runs securely. You have subscribed to Microsoft security bulletins not to omit any important patches. All you have to do now is to rest on your laurels. Are you sure about that?
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