From: no@spam.com   
      
   On Sun, 28 Jun 2015 21:29:24 +0100, Ian Field    
   wrote:   
      
   >   
   > "Tough Guy no. 1265"  wrote in message   
   > news:op.x0q08wrvcpfvgl@red.lan...   
   >> On Wed, 24 Jun 2015 20:15:36 +0100, Ian Field   
   >>  wrote:   
   >>   
   >>>   
   >>> "Tough Guy no. 1265"  wrote in message   
   >>> news:op.x0neklq7cpfvgl@red.lan...   
   >>>> On Mon, 22 Jun 2015 20:43:40 +0100, Ian Field   
   >>>>  wrote:   
   >>>>   
   >>>>>   
   >>>>> "Tough Guy no. 1265"  wrote in message   
   >>>>> news:op.x0ncrugicpfvgl@red.lan...   
   >>>>>> On Mon, 22 Jun 2015 20:26:34 +0100, Ian Field   
   >>>>>>  wrote:   
   >>>>>>   
   >>>>>>>   
   >>>>>>> "John Carter"  wrote in message   
   >>>>>>> news:XnsA43DA23CAB8DArickrollspost@127.0.0.1...   
   >>>>>>>> "Tough Guy no. 1265"  wrote in   
   >>>>>>>> news:op.xtuivslccpfvgl@red.lan:   
   >>>>>>>>   
   >>>>>>>>> Can you pick up data from a computer without its cover on?  I read   
   >>>>>>>>> a post from someone about windowed cases allowing all your data to   
   >>>>>>>>> be radiated out, including say.... your banking info.   
   >>>>>>>>>   
   >>>>>>>>   
   >>>>>>>> NO   
   >>>>>>>>   
   >>>>>>>> Unless you have a very sophisticated sniffer.   
   >>>>>>>   
   >>>>>>> Apparently some sniffers can be synchronised to radiated horizontal   
   >>>>>>> flyback   
   >>>>>>> pulses from an old CRT display, if it can also grab the RGB video   
   >>>>>>> radiated   
   >>>>>>> energy it can theoretically resolve what's being displayed.   
   >>>>>>>   
   >>>>>>> There's no way to identify which emissions are R, G or B, so they'd   
   >>>>>>> only   
   >>>>>>> get   
   >>>>>>> a B&W image - if you're viewing bank details or top secret design   
   >>>>>>> schematics, its possible it could be captured.   
   >>>>>>>   
   >>>>>>> The logic level switching hash from an uncased PC can blot out band   
   >>>>>>> II   
   >>>>>>> FM   
   >>>>>>> reception, but I seriously doubt any intelligence could be filtered   
   >>>>>>> from   
   >>>>>>> that mess of basically RF noise.   
   >>>>>>   
   >>>>>> Perhaps the setting in the BIOS to widen the frequency band could help   
   >>>>>> to   
   >>>>>> stop people listening in?  It's meant to be for stability I think.   
   >>>>>   
   >>>>> And which BIOS settings would those be then?   
   >>>>   
   >>>> "Spread spectrum".  I've never noticed a difference turning it on or   
   >>>> off.   
   >>>   
   >>> Does the user manual bother to mention what spectrum it spreads?   
   >>   
   >> Yes, I think it's the CPU clock.  And it's to do with less interference   
   >> with other components in the system.   
   >   
   > Find out which is the DMA chip and give it its very own little pointy   
   > tinfoil hat.   
      
   I can see that dislodging and being as successfull as my home made water   
   cooling system.   
      
   --   
   We are with Europe, but not of it.  We are linked, but not compromised.  We   
   are associated, but not absorbed.   
   And should a European statesman address us and say "Shall we speak for thee?",   
   we should reply "nay sir, for we dwell among our own people".   
   -- Winston Churchill 1953   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)