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Comment: Re:A complete waste of time and money (Score 1) 311

by wisewellies (#44358805) Attached to: British Prime Minister Promises Default On Porn Blocking

Incorrect. A small, but vocal minority of people are demanding blocks because they are simply incapable of understanding the wider issue, as you have repeatedly demonstrated. This isn't about blocking pornography at all - this is about politicians pandering to the demands of the easily-swayed voters, i.e. those who generally read the tabloid press. Your assertion that 'those who actively try to get around the filter meaning pornographers should be arrested and jailed' is simply laughable. This proposal isn't about arresting pornographers (definition: those who publish pornography), but trying to put a mechanism in place to censor the Internet. Anyone with any technical knowledge of how the Internet works (which you clearly don't have) would understand that it simply won't work for all of the reasons that I and others have outlined in previous posts.

You also seem to think that those who try to get around the blocks should be jailed - what will this accomplish, exactly? I have run my own DNS for decades, and my company does the same. Do we do this to get around blocks? Absolutely not - we do this because we need to resolve the names of both internal and external machines. Are we trying to get around the blocks? Absolutely not. Are we getting around the blocks? Categorically yes. Under your 'plan', this would be an offence, yet we are merely using one of the many Internet technologies as it is supposed to be used.

And where are the parents in all of this? The sensible parents understand that they need to educate their children in safe Internet use. It really isn't hard - a well brought up child will have no problem in using the Internet within the rules laid down by their parents. Parents have a duty to bring their children up to give them the best start in life, and to ensure that they do so in a safe, loving and caring environment. That environment is the responsibility of the parents, and the parents alone. It is not the responsibility of the government to mandate how they should do it. Perhaps some parents should try engaging with their children once in a while, rather than shouting at them from in front of the television. You'd be surprised what this would accomplish - it might even go some way to reduce youth crime and teenage pregnancies too. Take some responsibility for your children.

By the way, one of the best ways to get people to start doing something is to tell them that it is illegal. Children and adults alike are fascinated by the things that they are not allowed to see - it's simple human nature. There's a strong argument for saying that access should be completely unrestricted - let them see what they want to see - and you'll find that they quickly move on to other things. How many of us can remember trying to see an age-restricted movie at school? How many of us stayed out later than we should? It didn't do anyone any lasting damage, yet some people seem to want to try to block everything. When I was at school, the Anarchist's Cookbook used to circulate on floppy disk - and at that time it was perfectly legal to own a copy. Did any of my schoolfriends turn into terrorists? Absolutely not. They read it, tried out a few things, and moved on. Nowadays we seem to think it acceptable to put people in prison for reading it, and to expel children for conducting science experiments. What a wonderful world we live in.

Oh, and as a UK citizen, I am registered to vote, and have never missed an election. The problem in our democratic system is that there really aren't any viable parties to vote for - they are all offering weak policies to pander to people like you. Ever stop to think why so few people vote in our elections? Perhaps it's because the majority of the population are fed up with the current political offering, and feel that whichever way they vote, they won't be listened to. This government (and previous governments) have repeatedly failed to listen to their electorate - we've seen over a million people march united against the UK going to war in Iraq, yet we went anyway. We've seen significant protests about corporate taxation, MPs expenses etc., yet nothing of substance has been done. Just how exactly is a voter supposed to make a difference in this country? We no longer live in a democracy - we are at the beginning of a new and frightening style of government where the population at large is constantly monitored, privacy does not exist and punishments are severe for people who dare to question those in authority. Neighbourhood spies and vigilante groups? Yep, they're already here. We are living in the beginnings of a Nazi-like state, and history repeatedly tells us that this is not a good idea.

Comment: Re:A complete waste of time and money (Score 1) 311

by wisewellies (#44354051) Attached to: British Prime Minister Promises Default On Porn Blocking

That's absolutely not what I'm saying. Whatever your views on pornography, Cameron's ideas will not solve the problem as it simply isn't possible to adapt filtering technology to block 'undesirable' content. Filtering will initially be a DNS blocklist - which will be circumvented by people using an alternate DNS service, or simply sharing the IP addresses in a text file. You can't block by IP address because in a lot of cases, many websites are hosted by the same IP address - a.k.a. virtual hosting. You can't block all of the other hosts because of one bad site.

So, let's suppose for a minute that it was possible to do some kind of deep packet inspection to block access to these sites. Again, people will simply adapt around the filter - using HTTPS or some other kind of encrypted protocol. It's a game of cat and mouse, and the odds are heavily stacked in favour of those who want to view this material. Simply put: short of blocking access to everything and allowing access to a list of 'government approved' hosts, Cameron's proposal is doomed to failure. This point of view is not because I want to view this stuff - but because I understand how the Internet works. It is very clear that Cameron has refused to listen to even one knowledgeable person on this issue.

And if the Internet is blocked completely, what happens next? People find other methods to share material. So let's outlaw USB sticks, newspapers, postal services, paper, books, conversation... where do you draw the line? I'm absolutely not saying that nothing should be done, but I am saying that this is the wrong solution. In this day and age, education is the best and in my view the only way to deal with this effectively. Parents need to take responsibility and teach their children how to stay safe online, in the same way that they teach them not to talk to strangers in public, or to cross the road without being run over. People who want the government to step in and take over their parenting functions should have a long, hard think about whether this is really what they want. Government intervention in private, family life draws strong parallels with the values of Nazi Germany and other fascist states. History tells us that this is not a good idea.

Comment: A complete waste of time and money (Score 5, Insightful) 311

by wisewellies (#44349709) Attached to: British Prime Minister Promises Default On Porn Blocking

Whilst I have no problem with Cameron's intention to prevent undesirable material from falling into the hands of younger users, I have major issues with the fact that he seems to be pushing ahead with this despite advice from people who actually know how the Internet works. Fundamentally, he doesn't seem to understand that the Internet is merely a network - it transfers packets of data from A to B, much the same as the postal service. It does not (and should not) care what is in those packets.

Ultimately any proposal to deploy blocking technology is doomed to fail - blocking certain DNS queries will simply lead people to use an alternative DNS server, or to share IP addresses of questionable sites. If ISPs start to filter HTTP, then people will move to a different protocol. Where does this end up? The Great Firewall of (not-so-great) Britain? Martial law? Ultimately his proposals will end in failure - the Internet community will develop new methods to access material much faster than the government can block them.

If people really understood the full implications of what is being proposed here, they wouldn't want it. Packets on a network should be afforded the same protection as mail in transit - i.e. it requires a court order to open them. This process is transparent and well-understood - it is not left to shadowy, non-elected, non-accountable organisations to decide what gets through and what is dropped. We do not need a censored Internet - it is used for so much more than browsing the web, and these other applications will suffer with this sledgehammer-to-crack-a-nut approach taken by Cameron.

Personally, I believe the best approach to managing access to this kind of material and staying safe online is through education - something which each and every parent should discuss with their child, in the same way that they teach them to cross the road.

Comment: How is this even possible? (Score 1) 186

by wisewellies (#44277323) Attached to: NHS Fined After Computer Holding Patient Records Found On eBay
I still don't understand how this kind of breach of data security is even possible. The real question is why the records access system even allows data to be downloaded to a local hard drive for access - surely each PC should contain an operating system and whatever client application is necessary to access medical records. There should never be a need for a local copy to be made - remember these PCs are connected to the hospital's network. It simply shouldn't be possible to export records from the system unless they are suitably anonymised - and access to this export function should be restricted to those involved in research programmes. Fining the NHS trust for allowing the breach does nothing to solve the real problem - that the records storage and access system permits records to be downloaded in the first place. Get the IT requirements right at the design stage and most of these problems go away.

+ - Sinclair ZX Spectrum FAILS latest radio noise rules SHOCK->

Submitted by wisewellies
wisewellies (2749169) writes "Ben clearly has way too much spare time on his hands, but he decided to see just how well an antiquated ZX Spectrum would hold up to modern EMC requirements. His blog is a good read if you're looking for something to do while pretending to work!

From the blog: 'This year is the 30th anniversary of one of my favourite inventions of all time, the Sinclair ZX Spectrum. A few weeks ago, I finally bought one: a non-working one on eBay that I nursed back to health. Fortunately there was very little wrong with it. Unfortunately it’s a 16K model, and a fairly early one at that, which won’t run much software in its native state. This probably accounts for its unusually pristine condition.

We took half an hour in the chamber to perform an approximate series of EN55022 measurements, to check its radiated emissions against today’s standard. The question is, what have we learned as an industry since 1982? Does a 30-year-old computer, that embodies Sinclair’s mastery of cost-engineering and elegant design like nothing else, pass modern legislation that would render it saleable?'"

Link to Original Source

Comment: Depends what you're working on... (Score 4, Insightful) 208

There are a number of pieces of equipment which should be in any lab setup - e.g. oscilloscope, voltmeter/ammeter, decent bench power supply, soldering iron and proper illumination. What you need after that will depend much more on the kind of electronics that you want to work on - digital, analogue, RF etc. Each needs a different set of equipment. Personally, I work in the digital domain, and find a fast logic analyser invaluable for diagnosing difficult problems. I would also include a dedicated bench computer (or two), and large, deep benches with overhead shelves. You can't have too much space. Of course the most important piece of equipment is your brain - no piece of equipment is going to replace your ability to think through a problem.

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