IPv6 - Next Step In IP SecurityWritten by Andrei Mihai
IPv6, Introduction The high rate at wich internet continualy evolves forced Internet Engineering Task Force(IETF) to find IP solutions to handle grouth. Designed to handle fast paced growth of Internet, IPv6 (Internet Protocol version 6) is new version that will replace widely used IPv4(Internet Protocol version 4) which is already obsolete.
IPv6, Primary Benefits Two primary advantages of IPv6 are support for stateless address auto configuration and address space that is much larger. Other benefits of new IPv6 are that security is natively defined in protocol, simple Plug and Play (thanks to stateless auto configuration), IP mobility is optimized .
Network Security and IPv6 First, we need to understand meaning of "network security", in order to understand it's relationship with IPv6. On internet concept of security has usually focused on data security, authentification and data privacy. In latest years network security has been expanded. Avoiding single points of failure while building networks helps making them reliable when problems occur in a localized section. This way network security has expanded and it now makes Internet able to resist in face of natural disasters or physical attacks.
Website Promotion – Writing Articles May Be Better Than Hiring SEO FirmsWritten by Charles Essmeier
It is a well-known fact that a key to obtaining a good search engine position is having a lot of other Websites link to yours. The quantity is important, and quality is important, too. A link to your site from Amazon.com is regarded by search engines as more important than a link from Never-Heard-Of-It.com. How can someone with a fairly new Website obtain links from other sites? Quite easily, as it happens. Write articles about your Website’s topics and publish them on Web. It is easy to do, it provides fairly fast results, and it is less expensive and safer than if you hired a company to promote your Website for you.
Writing articles is easy. Just find a topic that relates to your Website and write what you know about it. Offer informative tips, information or other factoids that may interest public about your topic. It need not be long; 250-500 words is just fine. At bottom of your article, you may include a brief bio about yourself and you may include a link to your site. The next step is to search for “submit free content” in your favorite search engine. You will find many sites that accept articles from anyone who wishes to contribute. You usually publish an article by simply cutting and pasting into an online form. The Website where you publish your article shares your article with other sites that wish to republish them. Each time this happens, you’ll get another link back to your Website. It only takes a minute to publish an article, and I have seen additional links back to my site in as little as 12 hours! It works, and it’s free! The more articles you write, more links to your Website will propagate throughout Internet.