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Dave F's Blog
Tab Napping Scam?

By Dave F in Reader

Posted in In the news, the web, Security, e-commerce on June 11, 2010 at 12:40 pm

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I’ve been told that hackers can redirect a tab that has been left open so that although you navigate to a valid page, if you then switch tabs for a while and then go back and enter (say) your bank details the page is no longer the valid one and you’ve been scammed.

Sounds a bit far fetched but I haven’t seen any “it’s a hoax” information either - not on here or on snopes which is my usual first port of call when “I don’t believe it!”

Do your own search or check out http://www.techwatch.co.uk/2010/06/10/tab-napping-the-new-kind-of-phishing/

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Strong and stable government

By Dave F in Reader

Posted in In the news on May 7, 2010 at 1:00 pm

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All I am hearing is we need “Strong and stable government”, the implication usually being only a majority party can provide this. On the contrary, an effective coalition would be far more stable than the “Punch and Judy politics” that I heard so much of before the election. I can understand that it may not be as strong, if strong means being able to make decisions without giving them sufficient consideration or wide based support, however, that is all to the good.

It is time our politicians grew up, stopped assuming they are right and everyone else is wrong and started reaching compromise and consensus the way the rest of us have to operate.

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Election Incompetences

By Dave F in Reader

Posted in In the news, the company, the web, Security on at 11:39 am

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Well it’s a small and coincidental world but my company’s election for works council members finished yesterday and as I am yet to receive a ballot paper I have some fellow feeling with http://news.bbc.co.uk/1/hi/uk_politics/election_2010/england/8666457.stm

Mistakes organising a company ballot aren’t good but surely as a country we are capable of allowing our citizens (subjects?) a chance to use the vote they have?

It could all be done on line but would I trust it? The problem is computer cock-ups tend to be more major and anyway if it was a government IT scheme you can be sure that it would cost a fortune and wouldn’t be ready on time…

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HP acquires 3Com

By Dave F in Reader

Posted in In the news, the company, Wikipedia on April 13, 2010 at 1:36 pm

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HP has bought 3Com (http://www.hp.com/hpinfo/newsroom/press/2010/100412xa.html) which gives HP an impressive end to end product range or service delivery or whatever the jargon is.

HP are saying they are committed to becoming market leader in networking, as they already do plenty with servers, clients, desktops, laptops and what’s that other thing? Oh yes, printers they pretty much have it covered. What isn’t mentioned there (it would spoil the flow for the printers gag) is software / services which they also have covered via their previous EDS acquisition.

They are already the worlds largest IT company (http://en.wikipedia.org/wiki/List_of_companies_by_revenue - c’mon, wikipedia is never wrong!) so I guess it’s a case of tomorrow the world, mha-ha-ha-ha etc.

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Fat behaviour of Thin Clients with RemoteFX

By Dave F in Reader

Posted in In the news, virtualization, thin clients, Microsoft on March 19, 2010 at 4:01 pm

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http://www.microsoft.com/Presspass/press/2010/mar10/03-18DesktopVirtPR.mspx

Or just google microsoft virtualization for reports like http://www.serverwatch.com/news/article.php/3871741/Microsoft-Citrix-Partner-in-Virtualization-Technology-Blitz.htm

Seem to say MS is giving some new push into virtualization.

RemoteFX  is supposed to deliver serious graphics like You Tube (did I say serious? well serious in client / server graphics) remotely. My understanding is that currently whilst simple graphics run on the host and the GDI commands are pushed to the client to draw locally, video requires the client to run the graphics processing, not what a thin client is built for. This new technology is what MS bought Calista for and could be good stuff if it does what it says on the press release.

MS servers will also be allocating VM memory dynamically - der, is that hard? I had assumed that was one of the benefits of client server computing but apparently servers apportioned the max memory a client could have and reserved it from start up. So if you had 1000 clients who all might need 2G of memory for 10% of the time you needed 2000G most of which wasn’t in use most of the time!

Dynamic allocation could make a real difference to server requirements - 900 clients are using 1G only 100 are using 2G you just saved 900G .  Imagine all the PC’s in your office / organistaion could swap memory at need:
“Can I just borrow a Gigabyte for an hour? I need to run the coffee-rota spreadsheet, you can have it back when I go back to ebaying later.”

Of course this is assuming all the clients don’t need there max memory at the same time - like when a really amusing You Tube video is released.

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Happy what?

By Dave F in Reader

Posted in In the news, faith, language on December 24, 2009 at 11:19 am

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I get a bit fed up with “Happy Holidays”; it sounds so American and anyway I am a Christian and I’m celebrating Christmas - the birth of Christ. However, I appreciate there are plenty of people celebrating Hanuka or Winter Solstice or just celebrating each other or their new presents…

So here’s my compromise, Happy Holy Days (what “holiday” stems from). I expect some people will still be offended as they are atheist enough to believe nothing is “holy” but there you go, I think they are wrong. I may not have everything right and I don’t believe in anyone has a monopoly on the truth but if you can’t find anything holy I’m hoping that one day you can and I’m definitely wishing you can be (at some level) happy.

So I’m wishing you all “Happy Holy Days!”

And if life is too rubbish at the moment for you to manage that, then I hope you find some peace and rest for now and some happiness when you can.

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Don’t sack the talent?

By Dave F in Reader

Posted in In the news, the company on December 22, 2009 at 2:59 pm

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Over at http://www.theregister.co.uk/2009/12/17/eds_mainframe/ you can read what happens when you count beans and think that is all that matters.

It appears that a crucial system at RBS went down because no one was looking after it. Why was no one looking after it? It was an EDS system, and when good old HP bought EDS they laid off all that dead wood, useless, engineery types. Hmmm, maybe they didn’t have lots of meetings with power point but perhaps they did have uses after all…

I’ve been listening to “Dear Granny Smith” (you can catch some at http://www.bbc.co.uk/programmes/b00pgm7r) a blog on the demise of the Royal Mail. One story really caught my attention,  management base route times on some software that simulates walking the routes (pegasus?). OK maybe you can walk the route but what about actually delivering letters? Walking up drives, filling in “you weren’t in” forms… Classic, management completely ignoring what the actual job function is.

You might as well figure out how long I should spend writing code by the amount of time it takes to type it. Or decide you don’t need support staff because nothing goes wrong - oo when they aren’t there things do go wrong, how did that happen?

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RBS Board may Resign!

By Dave F in Reader

Posted in In the news on December 4, 2009 at 9:57 am

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So the RBS board may resign if they don’t get to pay out big bonuses. I am reminded of the response to the threatened strike by philosophers opposed to Deep Thought calculating the ultimate answer in The Hitch Hikers Guide to the Galaxy “and just who is that going to hurt?”
Bankers, MP’s, … what most of us find so frustrating is they seem to live in a different world to the rest of us.
I mean, it could just be me, but usually prefer to wait until I’ve done something clever and may just be looking a bit indispensable before I threaten to leave.
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