![4K Ultra High Definition Television [22:37]](https://static.libsyn.com/p/assets/d/0/b/e/d0be3bc40de41749/blob. "4K Ultra High Definition Television [22:37]")
4K Ultra High Definition Television [22:37]
Description
Title: 4K Ultra High Definition Television
Introduction
High definition has meant 1080p (1,920 by 1,080) resolution for years now, and it's ready for an upgrade. That's where 4K, also called ultra high-definition, or UHD, television comes in. 4K is finally a mature, accessible technology. In this podcast we take a close look at UHD 4K technology referencing a PC Magazine post.
Updates
First some continued bad news on the security front …
Businesses pay $100,000 to DDoS extortionists who never DDoS anyone – Dan Goodin
Out-of-date apps put 3 million servers at risk of crypto ransomware infections – Dan Goodin
Now for a little good news …
Petya Ransomware's Encryption Defeated and Password Generator Released – Lawrence Abrams
NSA Launces 2016 GenCyber Camps
Questions:
What Is 4K?
How Is 4K Different Than 1080p?
What if you have a 4K TV but not any 4K content?
What About HDR?
What 4K TVs Are Out There Now?
Is There Even Any 4K Content You Can Watch?
Do You Need 4K?
Reference: http://www.pcmag.com/article2/0,2817,2412174,00.asp
![Hacking Car Anti-collision Systems [19:08]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts221/v4/8f/39/84/8f398457-3aa0-bebb-9ceb-ecf212865a41/mza_10235356539147463595.jpg/400x400bb.jpg "Hacking Car Anti-collision Systems [19:08]")
![Bits and Bytes - Disappearing Facebook, Online Cheating, 4G and Dial-Up Modems [37:43]](https://s3.castbox.fm/09/72/e6/58231d70c59912236425b86406b4038002_scaled_v1_400.jpg "Bits and Bytes - Disappearing Facebook, Online Cheating, 4G and Dial-Up Modems [37:43]")
![The Need for Speed: 802.11ac – 5th Generation Gigabit WiFi [18:40]](https://static.libsyn.com/p/assets/7/1/2/f/712f90267c6fa4a9/Screen_Shot_2012-02-06_at_8.12.08_PM.png "The Need for Speed: 802.11ac – 5th Generation Gigabit WiFi [18:40]")
![Mobile Devices and Application Development [28:14]](https://static.libsyn.com/p/assets/5/7/b/9/57b9400aef82ac36/Screen_Shot_2011-12-01_at_1.36.05_PM.png "Mobile Devices and Application Development [28:14]")
![Why We Are Not Google: Lessons from a Library Web site Usability Study [22:40]](https://static.libsyn.com/p/assets/e/a/b/8/eab8bcab777d1755/New_Logo.jpg "Why We Are Not Google: Lessons from a Library Web site Usability Study [22:40]"){kind=logo}
![The Jester and DoS, Preventing Attacks, Seizure of Domain Names and Other Topics [32:30]](https://static.libsyn.com/p/assets/7/3/b/9/73b977aec257c03f/New_Logo.jpg "The Jester and DoS, Preventing Attacks, Seizure of Domain Names and Other Topics [32:30]"){kind=logo}
![IPv6 Tutorial with Sam Bowne Part 1 of 4 [35:47]](https://static.libsyn.com/p/assets/c/1/c/d/c1cd774eaaf942a1/New_Logo.jpg "IPv6 Tutorial with Sam Bowne Part 1 of 4 [35:47]"){kind=logo}
United States
