Monday, August 27, 2018

CYBERSECURITY - Offense & Defense

"Playing offense and defense in the face of cybersecurity threats" PBS NewsHour 8/22/2018


SUMMARY:  In the past 48 hours, findings have been released regarding attempts by hackers to influence the midterm elections.  Now, the Democratic National Committee has reportedly asked the FBI to investigate an attempt to infiltrate its voter database.  Nick Schifrin joins Amna Nawaz to discuss what groups might be responsible for hacking and what preventive measures are being deployed.

Monday, July 16, 2018

ONLINE LIFE - $Streaming

"The highs and lows of being a professional online streamer" PBS NewsHour 7/12/2018


SUMMARY:  As more people consume video online, "streaming" is the internet's version of live TV, but with instant feedback from fans.  How have star streamers turned activities like taping themselves playing video games into profitable careers?  Economics correspondent Paul Solman reports from DreamHack, a gaming convention in Austin, Texas.

Editor's Note:  In this report on streaming, we point out police are sometimes called to a streamer’s house after a hoax call.  In some cases, SWAT teams arrive in response.  A previous version of this story mistakenly identified a man killed by police in one such case as a streamer.  In fact, the victim was not a streamer.  We regret the error.

Monday, July 9, 2018


"If you have Gmail, here’s who’s scanning your inbox" PBS NewsHour 7/3/2018


SUMMARY:  A year ago, Google’s Gmail said it stopped its practice of scanning users’ inboxes to personalize ads.  But it still allows outside app developers to scan inboxes, according to a Wall Street Journal report.  John Yang talks with tech reporter Douglas MacMillan, who broke that story.

Monday, May 28, 2018

INTERNET PRIVACY - New EU Rules Help Americans

"How Europe’s new online privacy rules could benefit Americans" PBS NewsHour 5/21/2018


SUMMARY:  Long before the Cambridge Analytica scandal, new rules were being established by the European Union to give consumers greater control over their data.  Starting in May, every company, big or small, that keeps your information online or elsewhere must comply.  Special correspondent Malcolm Brabant reports.

Monday, April 30, 2018

FACEBOOK - Can Be Fooled

"How Facebook’s news feed can be fooled into spreading misinformation" PBS NewsHour 4/25/2018


SUMMARY:  Facebook’s news feed algorithm learns in great detail what we like, and then strives to give us more of the same -- and it's that technology that can be taken advantage of to spread junk news like a virus.  Science correspondent Miles O'Brien begins a four-part series on Facebook’s battle against misinformation that began after the 2016 Presidential election.

Monday, April 2, 2018


"Why ransomware attacks target local governments like Atlanta" PBS NewsHour 3/30/2018


SUMMARY:  Nine days ago, a cyberattack brought Atlanta to a virtual standstill.  Now the city says it is slowly making progress restoring its computer network.  Officials have not said whether they paid a $51,000 ransom to a group known as SamSam, which is thought to be behind the hack.  Hari Sreenivasan learns more from Allan Liska of the security firm Recorded Future.

Monday, December 4, 2017

U.S. SUPREME COURT - Digital Privacy

"Can police use cellphone location data without a warrant? Supreme Court ruling could have wide impact" PBS NewsHour 11/29/2017


SUMMARY:  A Supreme Court case centering around a piece of technology that most of us have in hand's reach has the potential to transform privacy law in the digital age.  John Yang sits down with Marcia Coyle of the National Law Journal to explain the details and the potential effects of the case.

Thursday, November 16, 2017

ROBOTS TODAY - What's New Atlas

I know you've seen a robot walk, but have you ever seen one do a backflip?

Sunday, October 22, 2017

PC GAMING - Sniper Elite 4

Weeks ago I installed Sniper Elite:Italia and some DLCs (Steam) on my Win7 Pro 64bit desktop.

I also have Sniper Elite v2 and Sniper Elite 3.

This is the best of the series from Rebellion.

It has all the elements of Sniper Elite 3 and more.

What I like about this game series is using and improving my tactics to complete missions.

In addition to the Main Mission (several parts) operations in Italy, there are 4 DLC Missions.

  • "Target Fuhrer" (one mission)
  • "Deathstorm" (3 part mission)
And there's "Bullet Time where you watch your shot in slow-mo.

    Below are some screenshots from the game:

    Your target is one of Hitler's top henchman, and what he carries, in the mansion in the far background.

    When you start a mission you can choose weapons and supplies.  Your primary is (of course) a sniper rifle, secondary is an SMG, and third is your pistol.

    Your Level changes weapons effects:

    Those bullet drop and wind.  Of course you still have the "Hold Breath" option which puts a red target where your shot will hit.

    As you play, at the start of each mission you can adjust your "Skill Tree" with the skills you earned during missions.
    The yellow [i] means these have not been assigned, one you have not earned are grayed-out.

    Then there's your "Service Record" (aka Stats):

    I have played several rounds over the weeks and have reached the Level "Ghost" and am working on the Level "Elite" (2,481,370 out of 3,000,000 pts).  And I am Death Incarnate.

    And now videos:

    Monday, October 9, 2017

    THE RUSSIA FILE - Hacked NSA Documents

    "Report: Russia hacked NSA documents with aid from antivirus software" PBS NewsHour 10/5/2017


    SUMMARY:  The Wall Street Journal reported that Russia obtained classified information about how the U.S. military protects its computer networks and conducts electronic spying.  The breach occurred when data was stolen by an NSA contractor, then hacked by Russia.  Hari Sreenivasan speaks with The Wall Street Journal's Shane Harris.

    Monday, July 31, 2017

    SIMULATIONS - X-Plane Flight Sim (updated)

    Finally done something I've been thinking about for years.  Got me a flight simulator and joystick.

    Way, way back I did try Microsoft's flight sim but I had only keyboard-mouse.  Flight sims are almost impossible to use with keyboard-mouse.

    So, finally, I got X-Plane 11 fight simulator and the Thrustmaster T-Flight Hotas X Flight Stick.

    X-Plane 11

    Example Cockpit View
    You can change your view from the cockpit including exterior like looking at the airport tower.

    You can use your mouse to click on most controls and switches.  Like when starting engines, turning on lights, etc.

    Where you chose your aircraft and customize for your flight
    Usually the first screen you go to after launching X-Plane is to start [New Flight].  This gets to  the "Flight Configuration" window.  This is where you choose your aircraft and customize it, set weather conditions and Time of Day (includes a checkbox to use your system time).

    The 'stock' aircraft:
    • X-15
    • Beechcraft Baron 58 
    • Cessna Sky Hawk 
    • McDonnell Douglas KC-10 Extender
    • Boeing 747-800, 747-400, 747-100
    • Boeing 737-80
    • Stinson L-5, L-5G, L-5G Uurated Sentinel 
    • ASK-21 glider 
    • Boeing B-52G Stratofortress
    • Skorsky S-76C  helicopter
    • Beechcraft King Air C90B
    • Lockheed SR-71
    • Blackbird F-4 Phantom II
    • Space Shuttle Orbiter
    • Beechcraft Baron 58
    • Cirrus Vision SF50
    • Beechcraft King Air C90B
    • Cessna 172SP
    • McDonnell Douglas MD-82
    You can buy/download more aircraft from X-Plane Org.

    Thrustmaster T-Flight Hotas X

    This version can be use for PC or PS3 via USB.  Features:
    • Wide hand-rest for optimal comfort
    • Programmable:  The 12 buttons and 5 axles are entirely programmable
    • Dual-system aerodynamic control, by rotating handle (with integrated blocking system) or by progressive tilting lever
    • Internal memory, to save all of your programming, even with the joystick disconnected
    • High-precision joystick with adjustable resistance
    • Programmable:  12 buttons and 5 axles are entirely programmable
    • Detachable, real-size, ergonomically-designed throttle control
    • Exclusive "MAPPING" button:  All functions may be instantly switched around between each other
    • High-precision joystick with adjustable resistance
    • Exclusive "PRESET" button to switch, while playing, instantly from one program to another
    • Plug & Play for ultra-simple and fast installation with all functions pre-configured for immediate takeoff (without worrying about configuration)
    • Trigger for brakes (civil flight) or for rapid fire (military flight)
    • Multi-directional Hotas button to change views (panoramic view)
    • Weighted base for greater stability
    This is my setup

    This pic was taken while going to "Flight School" sims included in X-Plane.  Note I have Thrustmaster 'detached' for easier use.

    The things I learned while using X-Plane:
    • This is a simulation, which means if you fly from San Diego International (aka Lindbergh Field) to Las Vegas and your route takes 2hrs, you spend 2hrs at the sim.
    • To fly, you need a Flight Plan.  X-Plane comes with just one default Flight Plan.  You have to go to various WEB sites to get a flight plan:  Online Flight Planner , SkyVector (professional flight planer not for sims, but easy to get basic info, including airport charts and info), SimBrief (this is for sims, use it to actually produce a Flight Plan file for X-Plane)
    • Flying ain't easy.  Really.  Especially landings.
    So far, I've spent 3 consecutive days on X-Plane (Fri-Sun).  Now it's time to give it a rest.


    I made/published a Flight Plan via SimBrief from KSAN (San Diego International aka Lindbergh) to KSDM (Brown Field Municipal Airport) with routing.

    I actually made it!  The full flight in a BeechCraft Baron 58 (twin prop).  OK, very sloppy landing but I didn't crash.  It only took me several weeks (only 'flying' weekends), with much frustration.

    I also created the reverse Flight Plan, KSDM TO KSAN (same routing).

    My next challenge is to figure out how to use the Baron's autopilot.

    Found an outstanding site for Sim training videos:  WEH Videos
    Provided many of the answers I had about Sim flying.

    Today 8/20/2017, I completed a Flight Plan "Montgomery Field" to "Palm Springs International Airport" and landed without crashing.  Although I missed the designated runway.

    Monday, May 15, 2017

    CYBER WARS - Impact of Worldwide Attack

    "Analyzing the impact of the worldwide cyber attack" PBS NewsHour 5/13/2017


    SUMMARY:  Nearly 100 countries around the world worked to restore services after a massive cyber attack on Friday.  The ransomware attack appeared to exploit a vulnerability in Microsoft Windows, which was identified by the U.S. National Security Agency and later leaked to the internet.  Former Assistant Attorney General for National Security John Carlin joins Hari Sreenivasan for more on the attack.

    Monday, May 8, 2017

    MEDIA - Instagram

    "How Instagram pictures the world" PBS NewsHour 5/1/2017


    SUMMARY:  A startup no longer, Instagram boasts 700 million monthly active users and counting.  As it grows, the free, photo-sharing mobile app is grappling with how to innovate and stay relevant, as well as how to foster a safe community.  But with 95 million uploads a day, monitoring is a tall order.  Judy Woodruff reports from California.

    WILLIAM BRANGHAM (NewsHour):  The rapid rise of one of the world's biggest social media networks, Instagram.

    It's building up steam, with 700 million people now using it each month, and it just took four months to pick up its latest 100 million new accounts.

    But along the way, the company has faced concerns over how it can be used, and even some criticism for the way it essentially copied ideas from its rival, Snapchat.

    Judy Woodruff recently got an inside look during her trip to Silicon Valley.

    JUDY WOODRUFF (NewsHour):  One of the first things that greets you inside Instagram is, no surprise, a place to take pictures.  The free photo-sharing mobile app was born in 2010 with its first post, a foot in a flip-flop alongside a stray dog.

    Turns out it was taken in Mexico by co-founder Kevin Systrom.

    KEVIN SYSTROM, CEO and Co-Founder, Instagram:  It's a mixture of teams.  So, we have got design teams, we have got partnership teams, we have got a community team, and then a bunch of engineers.  We don't really have an organization.

    JUDY WOODRUFF:  Systrom showed us around Instagram's new offices in Menlo Park, California, designed to accommodate an ever-expanding staff.

    You moved here six months ago; is that right?

    KEVIN SYSTROM:  Yes, six months ago, we moved from the original campus.  And we designed this entire experience inside here to be cleaner, and a little bit more Instagrammy.  So we have got the hip wood walls, and the polished concrete floors.  It's very start-uppy, but it's in an Instagram way.

    JUDY WOODRUFF:  A start-up no longer, Instagram was acquired by Facebook in 2012 for a cool billion dollars.  Then, the company had 13 employees.  Now it has more than 600 to keep up with a rapidly growing user base, 700 million monthly active users and counting, 80 percent of them outside the United States.

    How do you explain the phenomenal, rapid growth of this?

    KEVIN SYSTROM:  On Instagram, very early on, you would post an image, and anyone anywhere in the world could see that image, and understand what you were trying to say without speaking your language.

    So, we like to say that Instagram was one of the first truly international networks in the world.  And I think that's what's allowed it to scale to the hundreds of millions of people that use it every day today.