Wanna bet that water system's computer was on the public internet? And was running Windows, world's most vulnerable operating system? The public internet allows hackers from all over the world to try their luck on your computers. If you just have to have remote control of something, do it over a private fiber optic link. To hack that, they have to climb a pole, and splice an optical splitter into the fiber link. Few people know how to splice fiber. Few hackers climb poles. And your system will be far more secure if it runs Linux, or Apple, or anything but Windows.
This blog posts about aviation, automobiles, electronics, programming, politics and such other subjects as catch my interest. The blog is based in northern New Hampshire, USA
Tuesday, February 9, 2021
Florida town's water system gets hacked
Join the National Rifle Association.
The Democrats, currently controlling the US federal government, want to forbid private ownership of firearms and in fact take all of our guns away. If you are a gun owner, you really need to join the NRA if you want to remain a gun owner. It is the most effective organization defending our right to keep and bear arms. Right now there are around 5 million NRA members, enough to give NRA leaders some clout when they negotiate with lawmakers. They are a lot more than 5 million gun owners in the country. If all of us joined the NRA it would give the NRA enormous clout.
NRA runs a big website, at which you can join up. It’s www.NRAila.org. Or just Google for NRA, that will get you there. Dues are modest, and they will cut special deals for needy folk.
Sunday, February 7, 2021
Whither the Republican Party?
There are some internal strains, differences, factions, and infighting inside the Grand Old Party. Of the 75 million people who voted for Trump, a lot of them did so because of Trump. They liked his attitude, they liked his style, they trusted his word, they liked the economy he created, and they liked the taxes he cut. They showed up at Trump’s rallies in vast numbers. I am guessing that about half of them, say 37 million, are there for Donald Trump, and without Trump, they are gone. In short, the Republican Party needs Trump because he brings in the votes better than anyone else in the party.
Then we have the RINOs. These guys are Democrats at heart, they believe that hiking taxes let’s them spend money on pet programs, and they don’t worry about tax hikes messing up the economy. They don’t like private enterprise very much. For example, given a choice between contracting with SpaceX and doing it in-house in NASA, RINOs will go for giving the work to NASA civil servant people every time. RINOs don’t like Trump. We ought to vote out as many RINOs as we can.
And we have the old line upper crust of the Republican Party. They don’t like Trump much because he is too rude and crude for them. Trump tends to hang out with, and hire, working class and ex military folk that the old line upper crust cannot stand. They think Trump’s habit of tweeting every day is silly.
And finally we have the professionals, guys who hold elective office, party officials, and community organizers, appointed officials. These guys just want to win the next election. I think they are smart enough to recognize that the Republican Party needs Donald Trump and the 37 million voters that he can bring into the party.
I cannot tell how the various Republican factions will sort things out. They could screw themselves up and hand the next election to the Democrats.Saturday, February 6, 2021
VAMS comes to life
Being well over 65 years old, I make it into Corona virus vaccine phase 1b, eligible right now. I visited the NH web site back on the first day it was open, 22 Jan. I got a nice reply saying a link the the "VAMS" website would be coming in 3 to five days. Nothing showed. I revisited the NH website 2 more times. Each time a link to "VAMS" was promised but never showed. Couple of days ago governor Sununu said that "VAMS" was seriously broken and NH would junk it and create a replacement. I saw somewhere on the web the "VAMS" had been created by the feds with a sole source contract for $16 mil, and later had a cost overrun of $28 mil. Lesson for dumb as rocks government types, never do sole source contracts for anything. Get three bids every time. Anyhow, the long promised link to "VAMS" came finally came thru yesterday. I managed to get an appointment up in Whitefield for early May. Littleton was not accepting appointments at all.
Haverill is working on starting up a vaccination site. I told them if I could get vaccinated before early May, I would be right there.
Friday, February 5, 2021
Yet Another Robin Hood movie
This one is just titled "Robin Hood", filmed in 2018, with Robin played by Taron Edgerton, of whom I had never heard of before watching this DVD from Netflix. It is a very different take, in fact a strange take, on the Robin Hood legend. They didn't pay much attention to medieval looking costumes, they have repeating crossbows as dangerous as modern light machine guns, they use a lot of 21st century cliches. We start off with Robin of Loxley (a young noblemen) meeting and marrying Marian. After some blissful time together at the Loxley castle, Robin receives a draft notice to the Third Crusade from the Sheriff of Nottingham. First I heard of medieval draft notices. Anyway, Robin sets off on Crusade, and we see a good bit of derring do in the course of which, Robin frees an enemy prisoner of war, name TBSL, who becomes loyal side kick and hard core trainer. When Robin gets back to England he finds the Sheriff has foreclosed on the Loxly castle and has declared him dead, Marian is now into some kind of relationship (marriage? courting? flirting?) with a Will somebody or other, which tightens Robin's jaws a lot. The movie presses on with Robin and trusty sidekick getting into stealing from the rich (Sheriff and the Church) and finally organizing a massive peasant revolt.
Just barely OK. Most of the other Robin Hood movies are better.
Thursday, February 4, 2021
Shutting down the armed forces for attitude adjustment
That's what Lloyd Austin, Biden's new secretary of defense, said he would do. He called it a "stand down" during which time commanders would discuss "extremism" with the troops. Who knows what "extremism" means. Could mean membership in the KKK or it could mean just voting for Trump. No mention of what would be done about troops deemed extremist.
Back when I was on active duty, during the Viet Nam war, we all understood that we were in the service to defend the country and follow lawful orders from the commander in chief. In the Air Force most of us were volunteers. We all understood that we were not supposed to get into politics, other than voting. I hope the same attitude prevails today.
This shutdown indicates the secretary Austin has his doubts about the loyalty of the troops. He is a long service Army general, he ought to have a better feel for what is going on that I do. At least I hope so.
Wednesday, February 3, 2021
Lessons from the 737-MAX crashes.
Aviation Week has a long (4 page) piece about lessons learned from the Boeing 737-MAX crashes and subsequent grounding. I was expecting to read of some clear general principles that everyone (Boeing and the world wide aviation safety organizations) accepted and would follow in the future. Dream on. They listed some petty quibbles. They said company tech reps should have less input on regulators deliberations. Europe and Canada and pilots unions were OK with 737-Max aircrew shutting down the stick shaker by pulling a circuit breaker. Brazil and FAA didn’t say anything on this issue. It was pointed out that pilot training was aimed at experienced US pilots. They said they would aim it more toward in experienced third world pilots. FAA made some changes in the way they do paperwork and the way they organize technical expert committees.
All in all, an underwhelming list of achievements.