Does Microsoft Even Care? Technet willing host of Spammers…

I was out of commission for the past two days, not because I was sick, but is simply loaded with other commitments and barely had any chance to pee… ;-)

Anyway, an unavoidable facet of blogging or the Web 2.0 framework in general, wherein the web publisher allows their visitors to submit entries such as comments, is the fact that you will be dealing with a lot of spammers who will use every trick in the book to exploit your system. This blog is no exception. I do, however, care and try to monitor and try my best not to let spammers inundate this blog with useless crap.

It is a standard practice for all Web 2.0 systems developers to provide some form of spam protection in their system and it is wise for the users of these systems to utilize these protections in order for them to avoid getting their site inundated with junk and their mailbox with even more junk. Read more

CISSP Exam Note (Domain 2: Telecommunications and Networking Security) – Denial of Service Attack

December 10, 2009 · Posted in Information Security, Information Systems · Comment 

A denial-of-service attack (DoS attack) or distributed denial-of-service attack (DDoS attack) is an attempt to make a computer resource unavailable to its intended users. Although the means to carry out, motives for, and targets of a DoS attack may vary, it generally consists of the concerted efforts of a person or people to prevent an Internet site or service from functioning efficiently or at all, temporarily or indefinitely. Perpetrators of DoS attacks typically target sites or services hosted on high-profile web servers such as banks, credit card payment gateways, and even root nameservers.

One common method of attack involves saturating the target (victim) machine with external communications requests, such that it cannot respond to legitimate traffic, or responds so slowly as to be rendered effectively unavailable. In general terms, DoS attacks are implemented by either forcing the targeted computer(s) to reset, or consuming its resources so that it can no longer provide its intended service or obstructing the communication media between the intended users and the victim so that they can no longer communicate adequately. Read more

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