* Posts by Alan Brown

16473 publicly visible posts • joined 8 Feb 2008

Robo-Shinkansen rolls slowly – for now – across 5km of Japan

Alan Brown Silver badge

Re: "But the train did come to a complete stop just 7.5cm from its intended stopping point"

" In reality, they'll either be skilled enough to drive the train or they won't."

The ideal aircraft cockpit crew is composed of a man and a dog. The Man's job is to take the controls if something goes wrong with the automation and the Dog's job is to bite the Man if he attempts to take the controls

The reality of human supervision of near-perfect automation is that attention wanders, people get bored and start doing other things than what they're supposed to be doing

It's probably better to layer extra supervisory monitoring systems in (dumb ones with simple tasks) that will stop the train if things go amiss (including constant online montoring going offline) and have sufficiently trained staff onboard to be able to drive in "limp home mode" to the nearest safety point from there if it can't be done remotely (we're at or nearly at the point where "waldoing when required" is feasible around most of the world and definitely so in places like Japan)

At some point, actually HAVING humans continuously in the loop _is_ the most dangerous part of the whole operation and your safety systems have to be designed against bored&redundant people fucking around or falling asleep

Seagate demos hard disk drive with an NVMe interface. Yup, one with spinning platters

Alan Brown Silver badge

Re: About that 3D Xpoint....

"Many a true word is spoken in jest"

a lot of microSD storage is SSD NAND that failed QC testing (too many defects, which is mapped out/accomodated by the SD controller)

It's entirely possible that this could yet happen

Alan Brown Silver badge

Re: Price isn't everything

"Trust me, we have tills with some of this "cheap" SSD stuff you mention."

Not 4-8TB enterprise SSDs you don't - which is the context for this story and my comment

Toy drives in cheap SMB toys are another matter altogether and a good example of beancounters costing companies dealy through having few clues about what they're specifying (Hint: The drives you speak of aren't rated at even 0.2 DWPD and the controller in question isn't intended to have 24*7 uptime - it shits itself at 2^32-1 centiseconds uptime - the infamous "49.7days" problem)

Alan Brown Silver badge

Re: Hardware vs Software

that's because it's hard to apply a hardware update in the field

This isn't just a case of "working reliably" either. The problem isn't on the head side of the arm but the coil side. Trying to have 2 moving electromagnet assemblies between very strong magnets that won't interact with each other - even with shielding in place - is likely an essentially economically unsolveable problem - meaning that yes it can be solved but by the time they nail it, SSDs will have taken over and surpassed the density/cost of HDDs

In the same way that MAMR/HAMR implementation delays have doomed that technology for the same reason. SSDs have already overtaken the technology

Alan Brown Silver badge

Price isn't everything

". In other words, comparing price per unit storage, spinning rust is still under a quarter of the price of flash media."

Even the _CHEAPEST_ SSD media has durability(*) well in excess of spinning media at these capacities whilst drawing 5-10% of the power when writing (1-5% when reading) and being around 400 times lower latency

(*) When you compare SSD DWPD with HDD endurance figures you quickly realise that 0.2DWPD is slightly better than proosumer storage drives such as Ironwolf/WD Red and 1DWPD essentially beats the snot out of anything with moving heads

Warranties are longer too

The jumping off point for SSD vs HDD around a factor of 5. Once you hit that point, HDD's other disadvantages outweigh the cost multiple - in simple energy+capital cost terms alone the TOC of a system will be around the same over a 5 year period for starters

This is a last ditch "Hallelujah" move by spinning media. SSD has been taking their lunch money in smaller capacities for years and waltzed into 4-8TB ranges recently. The only reason it hasn't outpaced HDD is the recent shortages of silicon keeping prices up

Ofcom slams slammers: Telcos fined for switching punters' phone lines without their knowledge or consent

Alan Brown Silver badge

It is fraud and the people slammed have the option to file personal claims against the company + directtors too.

The Ofcom decision will be rather compelling in a court

Alan Brown Silver badge

Re: £35k in total?

companies like this arrange the books very carefully to not show profit. Renumeration to the director will be much higher

Don't foget that Linited liability only limits SHAREHOLDER exposure. Directors or management can and should face the full legal wrath that comes from their decisions

Sheffield Uni cooks up classic IT disaster in £30m student project: Shifting scope, leadership changes, sunk cost fallacy

Alan Brown Silver badge

> Every English University has exactly the same reporting and record keeping needs as they are set by government, you don’t need to analyse them to death or design your own bespoke processes to manage them.

"But how can we justify our own jobs if we don't make it entirely baroque and bespoke?"

This is pretty much the case. I have had a lot of struggle trying to bring in off-the-shelf systems over "we can write this here" which ends up not doing what's required and costs 10 times more

Alan Brown Silver badge

Re: What this boils down to

"What baffles me is that the bean counters who signed off on the project haven't been fired."

They get peerages, a seat in the House of Lords and EVEN MORE contracts

Alan Brown Silver badge

Except that these days students are demanding valie for money and starting to take legal action when they don't get what they paid for

Universities are frequently the last bastion of British Leyland manglement

Alan Brown Silver badge

"The one thing it didn't have was a control room. So, we had no control over the lights, beyond a small control box the installer had left so we could actually use the installation. We also had no mixers, beyond a couple of small ones we had to lend to students to use in the field."

Oh dear, the control box has caught fire and the loan mixers have come back broken. We can't use the studio and it's now an expensive white elephant. Whatever would the Public Accounts Committee say?

BOFH: You drive me crazy... and I can't help myself

Alan Brown Silver badge

Re: Genius

.... YET

What, Uber charges disabled people fees for taking a while to get into their ride? Doesn't seem fair, says Uncle Sam

Alan Brown Silver badge

Re: Extras

"NO EXTRA CHARGE SHALL BE MADE FOR A DISABLED PERSON’S WHEELCHAIR OR AN ACCOMPANIED/ASSISTANCE DOG"

Instead, a lot of hackney drivers simply refused point blank to carry such passengers and drove off (it gets reported semi regularly)

It's quite hard to identify them too so they usually get away with it unless inspectors are running sting operations

There's no Huawei back now: Biden signs law that forbids US buyers acquiring kit on naughty list

Alan Brown Silver badge

Re: Insecure gear

"National security for the US nowadays is overwhelmingly about economic ascendancy."

Which is increasingly under threat

Quick history lesson: US dollar hegemony has been oil-backed since 1972 by a quid-pro-quo with OPEC countries ("You take payment only in US dollars, we provide 'military protection' in the Middle East") that's allowed massive debt levels to build up (This happened to the pound when it was the hegemonic currency too). Whilst the debt is backed in USD it's inconsequential but if the hegemonic currency falls out of favour then the debts become due (which is what happened to Britain post WW2)

A good chunk of recent US activity over the last 25 years has been squarely aimed at "punishing" oil economies who dared take payments in something other than USD (Venezula, Iraq, Libya) but the tide is inexorable and the Iran/China deal is unignorable.

Add the fact that China actually built and fired up a Molten Salt Fuelled nuclear reactor last month (the kind that the USA built at Oak Ridge in the 1960s, then promptly banned and declared beyond top secret in 1972) and oil's time as the energy course of choice is looking increasingly shaky even if CO2 emissions weren't an issue

TL;DR: This isn't so much about "economic ascendancy" as the overly aggressive 900 pound gorilla realising there are now 5 more 900 pound gorillas in the room (China, EU, India, BRICS, with African Union rising quickly) and pitching a fit because he assumes they're going to beat the crap out of him (projection), so deciding to get a few blows in first.

China spent 2500 years as the world's leading economy and technological leader, only falling behind recently and they did it almost entirely via trade. I'm picking they're taking the long view and Sun Tzu's recommendation that war is a huge waste of resources which is best avoided whereever possible when you can usually defeat your "enemy" by waiting for them to overspend themselves into military oblivion

Swiss lab's rooftop demo shows sunlight and air can make fuel

Alan Brown Silver badge

Re: Policy shift from whom? The Gods of physics?

"Most of the time it's electricity you want and PV gets you straight there"

Electricity ties you to a practical limit of 1000km from point of generation

Raw hydrogen is a bitch to work with and store. There are sound reasons nature's factories have taken the efficiency hit of binding it with carbon over the last 3 billion years - and the results of doing so are vastly easier to transport

Amazon says Elon Musk's wicked, wicked ways mean SpaceX's Starlink 2.0 should not be allowed to fly

Alan Brown Silver badge

" by charging its national subsidiaries licensing fees for 'Amazon' brands held in tax-havens "

This is the shuffle part of the shell game that needs to be stomped on worldwide and what I think the USA is taking a particular interest in in terms of tax avoidance/evasion line straddling

AI algorithms can help erase bright streaks of internet satellites – but they cannot save astronomy

Alan Brown Silver badge

Re: Painting them black ...

reflecting sunlight away from the ground is the best way to deal with the problem as it doesn't heat your object up like painting them black does.

With cheaper cost to orbit and larger payload capacity some of the problems start being easier anyway. James Webb spent so long in development because of the huge launch cost and limited fairing development but it would be cheaper/faster to start over and reengineer for Starship + ion tugs to/from L5 than to launch the complex origami and continue the sunk cost fallacy

The best observation points to spot potentially dangerous earth-crossing asteroids are the Trojan points, not on Earth at all. Hopefully Starship means KH11 size instruments can be dedicated to the task in the medium term - we may well have catalogged everything large but Chelyabinsk was a timely reminder that there's plenty of 10-100metre size stuff we havn't got a bead on which could be highly problematic if it happens to blow up over a populated area.

The Barringer Crater (Meteor Crater) impactor was only 30-50m across or thereabouts and left a crater over a mile wide with a death-zone in a contemporary environment at least 10 miles wide and severe damage out to 50-100 miles. That's a city-killer in anyone's terms - from a rock less than half the size of a football field.

Let us give thanks that this November, Microsoft has given us just 55 security fixes, two of which are for actively exploited flaws

Alan Brown Silver badge

Re: And they still haven't fixed network printing

Papercut, linux, cups, problem solved

Data-breached Guntrader website calls in liquidators, is reborn as Guntrader 2 Ltd

Alan Brown Silver badge

Re: How does this work?

"The issue will probably turn out to me the transfer of contracts and customer records and the timing of such transfers relative to the bankruptcy filing."

IIRC the liquidator can go back several YEARS before the date of filing, so creating and transferring a new company a month before isn't going to wash out unless there's a nod and a wink to a blind horse - which might well have been the case with a lot of such phoenixings but this one is getting extra special attention and now the liquidator is going to get some scrutinisation too

Alan Brown Silver badge

phoenixing like that is pretty much standard practice the world over in the building trade. I think warranty companies price it into their operational models rather than going after the fraud

Alan Brown Silver badge

Re: Limited liability

Limited Liability constrains the liablities of the SHAREHOLDERS ONLY

It does NOT constrain the liabilities of the _directors_ or the _managers_ (frequently the same people) for poor decisions or reckless operations

The liquidation is allowed to be contested for cases like this and the ICO should have already done so

As the previous poster has stated, what was posted on Facebook amounts to sufficient evidence for "piercing the corporate veil" and essentially destroys all protection the new and old owner(s) may claim

Google's 'Be Evil' business transformation is complete: Time for the end game

Alan Brown Silver badge

Re: Better the devil, you know...

(or indeed, the Greater Manchester Serious Crimes Squad)

Alan Brown Silver badge

Re: Without journalism, you get guaranteed corruption

"It is sad what has happened to journalism. Margins and revenue were cut, novice young journalists with tough targets came in."

That happened LONG before social media

Back in the 1980s and early 1990s most "professional journalists" I dealt with made it clear they had no interest in doing anything except processing PR releases and absoutely zero interest in dealing with local issues unless they were given the stories prewritten and preedited for them. Only about 1 in 100 actually gave enough of a flying fig about anything they were writing to fact check various claims made by government talking heads and the average reader works on the mindset of "if it's in the newspapers it must be true, because they always make sure it's right before they print it".

Retractions and corrections in small print on page 5 a few days later don't have the same impact as inch high headlines on page 1

Alan Brown Silver badge

poison pill story

In this case the poison pill was a widely reviled company on the verge of bankruptcy named Doubleclick, whose executives needed to disappear up their own fundamental orifaces

It was generally regarded as a very stupid move for Google to acquire them

Guess which position in Alphabet they now hold?

Fans of Schlock-horror movies might know a movie called "The Stuff" (carnivourous yoghurt which eats you from the inside and turns you into a "Stuffie" zombie) - that's essentially what happened to Google

Alan Brown Silver badge

Re: Wishful thinking

"didn't really work" is an understatement.

AT&T has reconstituted itself in a way which is immune to FTC action and no longer constrained by the 1920s "universal service to all" antitrust settlements

Along the way it has destroyed competition in such a way that there are now FEWER competing companies than there were before the breakup occurred (with _zero_ LECs now in existence) - and stricter legislated local monopolies too

Unhappy customers and their own tricks used against them, REvil ransomware gang reportedly pulled offline by 'multi-country' operations

Alan Brown Silver badge

Re: means and ways

> "if you don't go after your cybercriminals, we will go after you". With multi-national coordinated action. See above.

Making it personal is indeed how you deal with "protected individuals" or gangs

It's not just critical infrastructure. Making it hard for Russia to sell oil or otherwise earn crucial foreign exchange is a fast way of getting extra attention

Alan Brown Silver badge

Re: Nice but

Yup.

Most of this shit got kicked out of Ukraine some years back after tracebacks were demonstrated to the government and a simple ultimatum given of "stop this shit happening or you lose connectivity to the Tier 1 carriers"

It's been similar in most countries where the gangs hang out. Russia is the big holdout because mafia management

Alan Brown Silver badge

Re: Rhetoric

"Luckily we have better brains and commanders around here. And encrypted backups."

Except we don't. Most of the time we barely have backups at all until 15 minutes after a need for them is proven and seagull manglement have had their shit blow up spectacularly in their own faces

Alan Brown Silver badge

Re: REvil's downfall

"This makes finding the humans behind the tech a lot harder"

Harder, but not impossible. In some ways onion routing can make it easier to find your bad guys

REvil gang member identified living luxury lifestyle in Russia, says German media

Alan Brown Silver badge

Re: Just an idea...

" If there anything like the IRS or actually any tax authority I've had to deal with"

Whilst some may think this is a joke, a Russian tax raid is a pretty serious matter involving flashbangs and masked men carrying machine guns. They don't mess around, mainly to prevent any evidence destruction.

Of course they don't raid anyone tied to the kleptocratic leadership and they're far more likely to raid someone who displeased the Kremlin, but these are minor points - those who are "favourites" of the Kremlin can change to "enemies" at the flick of a switch, as Russian energy companies found out a few years ago. All that's needed for this to happen with the crypto gangs is to find the right leverage (right now they're _VERY_ careful not to attack Russian assets and it's been postulated that one way of hastening their demise might be a few false flag attacks emulating their activities)

Alan Brown Silver badge

Re: If they know who

In all liklihood he's related to someone extremely senior in the Russian police or political structure and any attempt to "do something" would be a career-ending move for the person trying

Get FOSS-happy, China tells its financial institutions

Alan Brown Silver badge

hmmm

Too bad the CHinese government isn't telling chinese PRIVATE companies to respect FOSS licenses

I deal a lot with chinese academics. The prevailing attitude is that "GPL == public domain" and there's a bit of disbelief when it's explained "no, there's still copyright on this stuff and you must respect it"

Sharing is caring, except when it's your internet connection

Alan Brown Silver badge

potential for mischief

I keep getting tempted to rename one of my APs "FreeGerbilPorn" and see how many connection attempts get made (I'm on a busy street)

The one in the car is named "DVLA covert #2"

more amusing names: "GerroffMyLan"

Alan Brown Silver badge

Re: Ah well...

BT in the days of "unlimited conections" capped at 10GB

I had a lot of fun talking the sales dweeb through the semantic knots on that one, asking why I should switch to them when my existing provider didn't charge me extra for moving 100 times as much data. She was absolutely determined to make a sale and "not to get" why I didn't think BT was good value for money

Alan Brown Silver badge

Re: "What the neighbours made of their sudden disconnection is . ."

What happened a lot was they clicked on "the internet" (back in W95 days), which didn't work and then phoned up my company (which had "internet services" in the name) to complain about "the internet" not working

About 75% of the time we sold a new connection

Teen bought Google ad for his scam website and made 48 Bitcoins duping UK online shoppers

Alan Brown Silver badge

Re: Bad move for little reward

It's about "high scores" for many people, just like billionaires

Facebook sues scraper who sold 178 million phone numbers and user IDs

Alan Brown Silver badge

Re: So Facebook are actually in the right here, for once

"I can tell them not to share it around etc, but you know most people are numpties"

Those of us under GDPR coverage (including the UK for now) have a few more legal rights on this than left pondians

we don't HAVE to agree to terms. It's not legal to spread third party phone numbers around without their permission

Japanese bloke collared after using AI software to uncensor smut and flogging it

Alan Brown Silver badge

Re: I don't see hardcore photos on the streets ...

Most people are best seen clothed. Seriously

Online harms don’t need dangerous legislation, they need a spot of naval action

Alan Brown Silver badge

Re: No-win scenario

"The Internet interprets censorship as damage and routes around it"

It used to. The problem more recently with several large backbones is that the number of alternate paths is low and the routing increasingly fragile

Telcos getting into the IP game was a bad thing for robustness and censorship resistance

Alan Brown Silver badge

Re: Alt-history

"authoritarianism has spread to the (formerly liberal) West and certainly is a major threat."

It has primarily developed as a response to terrorism, where the terrorists were mainly objecting to the freedoms of the West - they must be gobsmacked to see that they've effectively "won" and keep increasing their win as they up the ante

Alan Brown Silver badge

Re: There are worse things than abusive tweets.

Assuming the UK decides it wants to rejoin the EU, it will have to ditch FPTP and move to a properly representative system of government in order for an application to be accepted.

Ironically this was a condition mostly penned by the Blair government to placate existing members about authoritation leaning worries when he was pushing to get Eastern European countries allowed in

Alan Brown Silver badge

Re: But where will they find enough pedophiles?

The BBC had a pretty good go at that during the 1960s-80s

Alan Brown Silver badge

> I get that there is ultimately the question of "who decides what's allowed?"

The people who buy printer's ink by the tankerload, of course

This is pretty much the root cause of the problem and a good chunk of radicalisation is a reaction to the extreme agenda they've been pushing

There are strong arguments in favour of the idea that the rise of XYZ fundamentalism worldwide is a direct and synmetrical response to the rise of American Christian Fundamentalism - and if you look closely at that, you'll find it's systematically been built up as a way of destroying the New Deal as an alliance with US corporate interests forged in September 1940

(Hint: plug "How Corporate America created Christian America" into your favourite search engine and wander down the rabbit hole for a while, no tinfoil needed) :(

Don't forget: Media _HAS_ been used to force countries into wars they didn't want to get involved with before - one standout example being the Spanish-American war and J Randolph Hearst, after a convenient boiler accident in Havana. All that matters is selling more media and more advertising revenue

Alan Brown Silver badge

" there is so much hate and bile against those who are not right wing, i am surprised that the comments are not deleted."

I am glad they are not.

OIn this modern age these cannot be unpublished and in future those comments will come back to haunt the posters

One of the more interesting issues in postwar Germany was that all the atrocities seemed to be committed by only a few hundred hardcore Nazis. Everyone else denied involvement and records had "disappeared"

The actual lesson there was "Ordinary people did it" - they were manipulated into that way of thinking and the pattern is clear to even an amateur student of history who cares to look at the way media has been slanted over the last 40 years

Alan Brown Silver badge

or even at members of the royal family out on boat trips.....

Alan Brown Silver badge

Re: Nothing to do with online anonymity whatsoever

There don't _need_ to be major details

It's an opportunity for an authoritarian-leaning administration to grab the chance with both hands whilst it's presented

Let's not forget this is being pushed by the same woman who advocated using famine as a tool to subjugate Ireland (backed by backbenchers Johnson and Mogg - I wonder where they are now? Oh...)

Alan Brown Silver badge

Re: Addicts

"Frankly, any politician who supports that fascist bill."

Speaking of fascism, Umberto Eco had a few words to say about that back in 1995 - words which ring uncomfortably true today when you use them as a checklist against utterances of politcians today:

https://en.wikipedia.org/wiki/Definitions_of_fascism#Umberto_Eco

Bear in mind that Mr Eco lived through the rise of Italian Fascism and got to see it "up close and personal"

A government matching a couple of items on the list is one thing. Once you can start tickiing off most of them, serious problems are brewing

Alan Brown Silver badge

Re: There's still the old problem

"So you can send a joke, mean it as a joke and that be obvious and enjoyed by the joke-loving majority of people, but if the person(s) receiving it are bone-headed enough to find it 'grossly offensive or of an indecent, obscene or menacing character', or worse, malicious enough to claim they do even though they don't and they can find a few ideologically extreme fun-hating advocacy groups (there're always some of those) to say the kind of thing you sent really shouldn't ever be sent by anyone, then you can be locked up."

This could be relatively easily manipulated to make conservative party speeches the subject of hate crime ciomplaints

Alan Brown Silver badge

Re: There's still the old problem

Looking at the worst case scenario reveals Weimar 1933 - but this has been apparent for quite a while

Alan Brown Silver badge

Re: There's still the old problem

ably assisted by Dido Harding with any accusations of corruption or conflicts of interest investigated by her husband, the chair of the committee charged with looking into such things