background preloader

The Top 100 Undiscovered Web Sites - PageOnce

The Top 100 Undiscovered Web Sites - PageOnce

Punching holes into firewalls or "Why firewalls shouldn't be considered a ultimate weapon for network security" or "Secure TCP-into-HTTP tunnelling guide" Introduction Firewalls are heavily used to secure private networks (home or corporate). Usually, they are used to protect the network from: intrusions from outsidersmisuse from insiders In a TCP/IP environment, the typical corporate firewall configuration is to block everything (both incoming and outgoing), and give access to the internet only through a HTTP proxy. Still, this should not considered a ultimate weapon, and network administrators should not rely on the firewalls only. Encapsulation is the basis of networking. As soon as you let a single protocol out, tunelling allows to let anything go through this protocol, and thus through the firewall. This paper demonstrates how to encapsulate any TCP-based protocol (SMTP, POP3, NNTP, telnet...) into HTTP, thus bypassing the firewall protection/censorship (depending on your point of view) A word of warning: The problem

www.safelinkgps.com - Home 100 Incredible Lectures from the World's Top Scientists Posted on Thursday June 18, 2009 by Staff Writers By Sarah Russel Unless you’re enrolled at one of the best online colleges or are an elite member of the science and engineering inner circle, you’re probably left out of most of the exciting research explored by the world’s greatest scientists. But thanks to the Internet and the generosity of many universities and online colleges, you’ve now got access to the cutting edge theories and projects that are changing the world in this list below. If you’re looking for even more amazing lectures, check out our updated list for 2012 with more talks from great minds. General Let the world’s top scientists explain exactly how they do their job when you listen to these lectures. Science and Engineering From materials science to the study of thermodynamics, learn more about the science of engineering here. WTC Lecture – collapse of WTC Buildings: Steven E. Biology and Medicine Chemistry Physics and Astronomy Earth and Environment Technology Science and Business

Experimental Real-Time Location Tracking Comes To Google Latitude On Android Google has just released a series of updates for their Google Maps Android application. Two of these updates are useful: Place page reviews and the ability to filter search results. But one of them is really interesting: real-time location updating in Google Latitude. To be clear, this feature is an experimental one that Google is trying out. But this new real-time feature is meant for short-term usage if you’re going to meet up with a friend, for example. Sounds awesome. This is all a part of Google Maps 4.6 for Android (1.6 and later).

Learn Anything: 100 Places to Find Free Webinars and Tutorials Many people want to learn things like how to fix their own sink or speak another language but just don't know how to find the information they need or realize that free educational materials are out there to help them learn. Lucky for them, the Internet is full of tutorials and webinars that can be a great help in learning just about anything, whether practical or academic. We've compiled a list here of 100 places you can go to find all kinds of free educational information to get you started. General Find all kinds of tutorials and webinars on these sites. Find Tutorials.com: Find tutorials on hundreds of topics ranging from crafts and hobbies to education on this comprehensive tutorial collection.

Location Intelligence Applications For Everyone Mapping and Location Analytics for all Imagine the ability to map your data and test hypothesis without the need for a complex and traditionally expensive GIS, combined with the flexibility to do this in the office, at home, at a client location, on the move and even via a tablet device such as iPad. MAPCITE delivers an extremely powerful toolset that has no reliance on your internal IT teams, internal server connections or requires additional software to be installed. Use cases: Chief Constable visualizing officer movement Epidemiologist mapping disease Global tech company anlayzing distribution channels Bank location based transaction analytics Insurer mapping/analyzing fraud locations Health Analyst understanding the "causes of the causes" Full features comparison

Free Online Courses, Workplace Skills Training, Interactive Education and Multimedia Learning | ALISON The State of Location Analytics: Ventana Research DIY Ultimate Note-Taking Notebook This is sort of mid-range between what I do and a Moleskine. What I do: 1. 2. 2a. Cheaper than other systems, only takes a few minutes to accomplish, still includes removable paper for easy scanning, and no guilt for using a $20 notebook. I do this because I really can't justify the expense for note-taking. (I do carry a small Moleskine notebook, the cheap paper-bound one, for on-the-fly note taking). But, of course, I read Lifehacker religiously so, sooner or later, I'll try something like this.

Future of geo-spatial technology In 2020, the location-based service market is a $1.3 trillion industry.* In 2020, use of geo-location data, including GPS, generates $500 billion in consumer value Geographer jobs grow 35 percent per annum, while those of cartographers and photogrammetrists grow 22 percent between 2010 and 2020 Location becomes an integral dimension of data, allowing information patterns and decisions to be viewed through the lens of place. See: The power of zoom See: Beyond the bars See : Gov on the go Geospatial technology in 2020: *”Location Based Services – Market and Technology Outlook – 2013-2020,” Market Info Group LLC, **”Implications of the ICT Skills Gap for the Mobile Industry,” MacLeod Consulting, Now let’s hear from you. How I Study... in an Organized Way I'm super crazy about organization. I'm no where near OCD, but anyone who knows me knows that I'm all about things being in order. Perfect example: my closet is organized by type of clothing and then organized by color. I'll go through this step by step. Syllabi Let's start with the syllabi. Once an assignment, test, or reading has been finished, I highlight it so I know that it's done and I don't need to worry about it anymore. Planner My planner is my sidekick during the semester. My planner, much like everything else in my life, is color coordinated. Moving On...... Here's how I get my weekly assignments organized so I can do them: I like lists. I pick a color for each subject, and make a list on a piece of notebook paper, the Stickies on my laptop, and organize my syllabi with the corresponding color flag tags. I've got to stop writing this post and get back to making a dent in my massive pile of work due at the end of this week!

Related: