“Policing the deep web adds an extra layer of difficulty to intellectual property protection as offenders are actively seeking to evade detection.” Like Silk Road, there are many anonymous online marketplaces including Abraxas, Agora Marketplace and Nucleus where criminals are allegedly able to sell their wares. Downloading Tor is relatively easy and it’s no surprise that people are accessing the dark net to visit marketplaces where counterfeit, pirated and illicit goods are sold. While the anonymity of the Tor network offers protection to those looking for privacy online, it is also appealing to criminals who are looking to profit while remaining unknown. Originally developed in the mid-1990s by the US Naval Research Laboratory to protect intelligence communication, today approximately 2.5 million users access Tor on a daily basis. The dark net is a small subset of the deep web, and can be accessed only via a Tor browser. Whether via spam, advertisements or cybersquatting domains, it is easy for consumers to stumble upon these sites unknowingly.Īlthough it can be difficult to identify criminal actors in the deep web, the so-called ‘dark net’ is where anonymity reigns. While much of its content consists of normal, day-to-day materials including corporate intranets and social media sites, it is also where un-indexed sites reside, selling grey market or counterfeit goods, phishing for user credentials, disseminating malware and engaging in other criminal activity. The deep web hosts a wide range of information-from academic resources, to subscription information, to conference proceedings. The surface web makes up only 4% of the internet- the other 96% is considered part of the deep web. Scientists estimate the lifespan of an iceberg, from first snowfall on a glacier to final melting in the ocean, to be as long as 3,000 years.The deep web comprises un-indexed webpages, dynamic content pages and otherwise gated information inaccessible via regular browsers or search engines.īy contrast, the surface web is what we would consider “regular” webpages. Icebergs that drift into warmer waters eventually melt. Since that time, the SeaWinds team has used satellites to track the world's ice. David Long of NASA's SeaWinds science team used satellite data to track the iceberg, the first time satellite technology was used for that purpose. It was found drifting toward the Drake Passage, an important shipping route south of Argentina.

In 1999, the National Ice Center lost track of an iceberg the size of Rhode Island. Iceberg patrols now use global positioning system (GPS) technology to help locate icebergs and prevent more tragedies like the Titanic. Soon after the Titanic sank, an International Ice Patrol was established to track icebergs and warn ships. In 1912, the Titanic, a large British ocean liner on its way to New York, struck an iceberg and sank in Iceberg Alley. Iceberg Alley is located 250 miles east and southeast of Newfoundland, Canada. A particularly treacherous part of the North Atlantic has come to be known as Iceberg Alley because of the high number of icebergs that find their way there. The sharp, hidden ice can easily tear a hole in the bottom of a ship. The ice below the water is dangerous to ships. A tabular berg is a flat-topped iceberg that usually forms as ice breaks directly off an ice sheet or ice shelf. Brash ice, for instance, is a collection of floating ice and icebergs no more than 2 meters (6.5 feet) across. There are many different kinds of icebergs. This is where the phrase 'tip of the iceberg' came from, meaning only part of an idea or problem is known. Most of the mass of an iceberg lies below the surface of the water. As little as one-eighth of an iceberg is visible above the water. Some icebergs near Antarctica can be as big as Sicily, the largest island in the Mediterranean Sea. Bergy bits are floating sea ice that stretch no more than 5 meters (16.5 feet) above the ocean. In the Southern Hemisphere, almost all icebergs calve from the continent of Antarctica. Icebergs also calve from glaciers in Alaska. Sometimes they drift south with currents into the North Atlantic Ocean. Most icebergs in the Northern Hemisphere break off from glaciers in Greenland. Icebergs float in the ocean, but are made of frozen freshwater, not saltwater. Icebergs are large chunks of ice that break off from glaciers.

Deep web iceberg picture wuth leveks