The Service Discovery extensions for the HIP protocol allow a HIPenabled host to locate other HIP enabled divides or services on anetwork or specified address.  Static networks do not typically scalewell as their size increases or can make maintenance time intensive. Service Discovery would make maintenance and network use more trivialand allow other applications to take advantage of the HIPinfrastructure without complex procedures.

Alt tags ------------------------------------------

The ALT attribute is designed to be an alternative text description for images. ALT text displays before the image is loaded (if it's loaded at all) in the major browsers and instead of the image in text-based browsers like Lynx.
 
ALT is a required element for images and can only be used for image tags because its specific purpose is to describe images. Alt tags are also used in major search engine algorithms. Search engine robots or spiders cannot read images;

Theory and complicated stuff on why and what NS records are.

http://www.zytrax.com/books/dns/ch8/ns.html

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Requirements:
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Owning a domainname and signing up for a service like zoneedit.com for example.

Having the domainname using the nameservers that zoneedit.com gives you.

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Create NS records:

The waterfall method or System Development Life Cycle Model (SDLC) is a basic popular model used by many software development firms to create a structure in which to start a project or creation. It is a sequential model that flows downward through several phases, which is viewed by persons such as Winston W. Royce to be flawed. Royce had written a paper on how this model could be configured and optimized to be a iterative model, whose internal mechanisms are similar to widely used methods of today.

Information Technology Outsourcing

Social engineering, a term used among crackers and samurai for cracking techniques that rely on weaknesses in wetware rather than software; the aim is to trick people into revealing passwords or other information that compromises a target system's security. 1 Social engineering is often the weak link in a company or corporations defensive curtain because often employees or the human firewall fall prey to weak procedures and lack of training. Often said that social engineering is the easiest way to attack a system and requires the lease amount of technical ability.

What is a zero-day attack? Is it another Normandy or a day where the entire world's computers go down? The definition of a zero-day attack is a virus or exploit that uses a newly found security flaw or a previously not known entry. It is a considerable concern to IT professionals and network users because even the most vigilantly maintained and secure networks could be preyed upon by this threat. Scary?

Security for everyone, a mythical and most likely impossible goal security optimists share. In reality, many people would be plain ignorant to the possible risks because the computer might only be for "email and music." A common thought is that its not going to happen to the user, but to someone else. Personally, at the time of this writing the writer would dare to say that every computer owner/user is bound to have some sort of security incident in their lifetime.

Biometrics, authentication based on human unique human traits such as your retina, fingerprints or voice. They can be divided into two main classes: physiological ( shapes of the body) and behavioral ( such as keystroke dynamics and voice). Most forms of biometric authentication are seen through a sensor, processed, compared in a database and access denied or allowed base off of that conclusion. They were to be the replacement for passwords, however, most of the biometric systems can be broken or duped leaving some corporations to use both for now. Disadvantages of Biometrics:

Voice over Internet Protocol, also called VoIP, IP Telephony, Internet telephony, Broadband telephony, Broadband Phone and Voice over Broadband is the routing of voice conversations over the Internet or through any other IP-based network. It is the product of the Network Voice Protocol in 1973, that was originally invented by ARPANET. Recently VoIP is catching spread on the consumer and commercial market advertising decreased costs and wider market acceptance.