In cryptographic systems with hierarchical structure, a trust anchor is an authoritative entity for which trust is assumed and not derived. In the X.509 architecture, a root certificate would be the trust anchor from which the whole chain of trust is derived. The trust anchor must be in the possession of the trusting party beforehand to make any further certificate path validation possible. Most operating systems provide a built-in list of self-signed root certificates to act as trust anchors for applications. The Firefox web browser also provides its own list of trust anchors. The end-user of an operating system or web browser is implicitly trusting in the correct operation of that software, and the software manufacturer in turn is delegating trust for certain cryptographic operations to the certificate authorities responsible for the root certificates. (Wikipedia).
The Titanic's Structure | History
Naval architect Roger Long breaks down Titanic's structure to gain better insight into how and why the "unsinkable" ship sank. Check out exclusive HISTORY videos and full episodes: http://www.history.com/videos Get daily updates on history: http://www.history.com/news/ Get the latest on
From playlist Titanic | History
All About the Supreme Court | History
Learn all about how a Supreme Court nominee gets confirmed to the highest authority in the U.S. Newsletter: https://www.history.com/newsletter Website - http://www.history.com /posts Facebook - https://www.facebook.com/History Twitter - https://twitter.com/history HISTORY Topical Video S
From playlist Examine the Past | History
Understanding the Oceans | Sea of Hope: America's Underwater Treasures
National Geographic Explorer-in-Residence Sylvia Earle believes humanity needs to learn more about ocean life and appreciate how the oceans serve as life support system for Earth. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ SEA OF HOPE: AMERICA'S UNDERWATER TREASURES AIRS SUNDAY JANUARY
From playlist Nature & Environment | National Geographic
Titanic's Achilles Heel | History
Weighing the evidence and first hand accounts, a team of researchers attempts to discover the causes and truth behind the wrecks of the Titanic and the Britannic. #HistoryChannel Subscribe for more HISTORY: http://histv.co/SubscribeHistoryYT Check out exclusive HISTORY videos and full epi
From playlist Titanic | History
Pearl Harbor: The Last Word - After the Attack | History
Chaos and confusion reigned as survivors scrambled to protect the Hawaiian islands in the aftermath of the attack. Newsletter: https://www.history.com/newsletter Website - http://www.history.com Facebook - https://www.facebook.com/History Twitter - https://twitter.com/history HISTORY Top
From playlist Pearl Harbor Day 2017 | History
Titanic and Technology | History
During the early 20th century boom in construction, communication and transportation, the tragedy of the Titanic shocks the world and leaves in its wake a shattered faith in technology. #HistoryChannel Subscribe for more HISTORY: http://histv.co/SubscribeHistoryYT Check out exclusive HIST
From playlist Titanic | History
Pearl Harbor: The Last Word - The Attack on Pearl Harbor: The Second Wave | History
As they struggled to recover their injured and dead comrades, Pearl Harbor servicemen endured a second wave of attacks. Newsletter: https://www.history.com/newsletter Website - http://www.history.com Facebook - https://www.facebook.com/History Twitter - https://twitter.com/history HISTOR
From playlist Pearl Harbor Day 2017 | History
The Perfect Maze for Treasure and Snakes
A cave is a prime location for snakes and spiders. But a cave system, formed by geological forces, is also a great hiding place for treasure with its blend of danger and secrecy. Hunt for all new episodes of TREASURE QUEST: SNAKE ISLAND Fridays at 10/9c on Discovery. | http://www.discover
From playlist Treasure Quest: Snake Island
Pearl Harbor: The Last Word - Civilian Reaction to the Attack | History
In the days immediately following the attack on Pearl Harbor, the American homefront quickly mobilized to support the war effort. Newsletter: https://www.history.com/newsletter Website - http://www.history.com Facebook - https://www.facebook.com/History Twitter - https://twitter.com/histo
From playlist Pearl Harbor Day 2017 | History
OWASP AppSec USA 2010: State of SSL on the Internet: 2010 Survey Results and Conclusions 2/3
Speaker: Ivan Ristic, Qualys More information can be found on the OWASP website: http://bit.ly/hY4bqh Source: http://bit.ly/owasp_appsec_us_2010
From playlist OWASP AppSec USA 2010
Black Hat USA 2010: State of SSL on the Internet: 2010 Survey Results and Conclusions 3/4
Speaker: Ivan Ristic SSL (TLS) is the technology that protects the Internet, but very little is actually known about its usage in real-life. How are the many Internet SSL servers configured? Which CA certificates do they use? Which protocols and cipher suites are supported? Answers to eve
From playlist BH USA 2010 - BIG PICTURE
Secrets to Acquiring Links for Higher Google Rankings
*Recorded from a live event - audio a bit muffled. Links are the currency of the search engines. Without good inbound links to your web site, your search engine optimization (SEO) efforts will be in vain. Link building is arguably the most difficult, most misunderstood, and most poorly e
From playlist O'Reilly Webcasts 2
Black Hat USA 2010: State of SSL on the Internet: 2010 Survey Results and Conclusions 2/4
Speaker: Ivan Ristic SSL (TLS) is the technology that protects the Internet, but very little is actually known about its usage in real-life. How are the many Internet SSL servers configured? Which CA certificates do they use? Which protocols and cipher suites are supported? Answers to eve
From playlist BH USA 2010 - BIG PICTURE
CICERO: An AI agent that negotiates, persuades, and cooperates with people
#ai #cicero #diplomacy A team from Meta AI has developed Cicero, an agent that can play the game Diplomacy, in which players have to communicate via chat messages to coordinate and plan into the future. Paper Title: Human-level play in the game of Diplomacy by combining language models
From playlist Papers Explained
Champion Slackliners Cross Between Frozen Waterfalls in the Alps | National Geographic
For highliners Lukas Irmler and Pablo Signoret, the ascent up two frozen waterfalls with 400-plus pounds of gear is only a prelude to the main action: traversing the space between two Alpine peaks. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic i
From playlist News | National Geographic
Proof-of-Work — Waste of energy or useful?
Bitcoin mining uses proof of work to determine its supply issuance. Many people believe proof of work should be replaced by proof of stake due to its energy usage. But is that really the case? There is a whole other side that believes proof of work is useful. Who is right? ₿ Donate using
From playlist Summer of Math Exposition Youtube Videos
Stanford Seminar - How can you trust machine learning? Carlos Guestrin
Carlos Guestrin, Stanford University May 11, 2022 Machine learning (ML) and AI systems are becoming integral parts of every aspect of our lives. The definition, development and deployment of these systems are driven by (complex) human choices. And, as these AIs are making more and more de
From playlist Stanford CS521 - AI Safety Seminar
Pearl Harbor: The Last Word - 75 Years Later | History
As the 75th anniversary of Pearl Harbor approaches, survivors address their dwindling numbers and stress the importance of remembering its lessons for future generations. Newsletter: https://www.history.com/newsletter Website - http://www.history.com Facebook - https://www.facebook.com/Hi
From playlist Pearl Harbor Day 2017 | History
Adobe After Effects CS4 Tutorial 32 - Anchor Point
Adobe After Effects CS4 Tutorial 32 - Anchor Point
From playlist Lynda: Adobe After Effects CS4 Tutorials