June 22, 2009
Where 15 years ago, having a Web site was something of a badge of nerdiness, today having a site doesn’t require much technical knowledge at all. Someone with almost no technical expertise can set up an account on WordPress.com or Blogger and be blogging within minutes.
However, this doesn’t mean that a blogger can get away with being a technical dunce. Though getting words on the Internet is pretty simple, building and growing a blog does require one to know a bit more than how to flip on a PC. Social networking sites make it easy to get online, but blogging, especially over the long haul, takes something more.
So what are those things that every blogger should know? There are many, definitely more than what is on this list, but here are five things every would-be blogger should know before, or at least shortly after, getting started. read more
Tags: Blogging, DNS, hosting, html, PHP, Security, server, Technology
February 9, 2009
There are many reasons one might want to learn more information about a site they are visiting. Perhaps the site is a competitor that is beating you in the search engine rankings. It could be that the site is a spam blog or other site warranting an abuse report to their host. Maybe they are just curious to find out who is hosting the fast-moving server, making them want to switch to their host.
Whatever the reason, cutting through the veil of a site to learn what makes it tick can be a tricky feat, especially for those who are not familiar with the inner workings of the Web. Navigating through a mess of Whois results and DNS information can be very useful, but also intimidating.
So how does one learn more about a site, preferably without being inundated with confusing information? Here are five simple bookmarklets that can teach you more about a site with just one click. read more
Tags: bookmarklets, DNS, hosting, PageRank
August 27, 2008
Wired has the story of the latest major security hole on the internet, the routing protocol BGP:
Two security researchers have demonstrated a new technique to stealthily intercept internet traffic on a scale previously presumed to be unavailable to anyone outside of intelligence agencies like the National Security Agency.
The tactic exploits the internet routing protocol BGP (Border Gateway Protocol) to let an attacker surreptitiously monitor unencrypted internet traffic anywhere in the world, and even modify it before it reaches its destination.
The demonstration is only the latest attack to highlight fundamental security weaknesses in some of the internet’s core protocols. Those protocols were largely developed in the 1970s with the assumption that every node on the then-nascent network would be trustworthy. The world was reminded of the quaintness of that assumption in July, when researcher Dan Kaminsky disclosed a serious vulnerability in the DNS system. Experts say the new demonstration targets a potentially larger weakness.
Tags: BGP, Defcon, DHS, DNS, Internet Security, Security, Wired