{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"4K Ultra High Definition Television [22:37]","description":"Title: 4K Ultra High Definition Television &amp;nbsp;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. &amp;nbsp; Updates &amp;nbsp;First some continued bad news on the security front \u2026 Businesses pay $100,000 to DDoS extortionists who never DDoS anyone \u2013 Dan Goodin  http:\/\/arstechnica.com\/security\/2016\/04\/businesses-pay-100000-to-ddos-extortionists-who-never-ddos-anyone\/ Out-of-date apps put 3 million servers at risk of crypto ransomware infections \u2013 Dan Goodin  http:\/\/arstechnica.com\/security\/2016\/04\/3-million-servers-are-sitting-ducks-for-crypto-ransomware-infection\/ Now for a little good news \u2026 Petya Ransomware's Encryption Defeated and Password Generator Released \u2013 Lawrence Abrams  http:\/\/www.bleepingcomputer.com\/news\/security\/petya-ransomwares-encryption-defeated-and-password-generator-released\/  http:\/\/arstechnica.com\/security\/2016\/04\/experts-crack-nasty-ransomware-that-took-crypto-extortion-to-new-heights\/ NSA Launces 2016 GenCyber Camps https:\/\/www.gen-cyber.com Questions: What Is 4K? How Is 4K Different Than 1080p?&amp;nbsp; 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?&amp;nbsp; Reference: http:\/\/www.pcmag.com\/article2\/0,2817,2412174,00.asp ","author_name":"Professor","author_url":"http:\/\/gsnyder.libsyn.com","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/4351479\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/content\/11654801"}