Monday, September 19, 2011

Cloud computing is unreliable in a storm: Former I-T commissioner


In a video gone viral on the internet, Vishwa Bandhu Gupta, a former additional commissioner of income-tax, makes it clear that he thinks cloud computing is about real clouds and how data can be lost if the cloud bursts into rain.

Gupta, now a vigorous anti-corruption campaigner, says, "Aaj poora technical system cloud system par aa gaya hai... jo aaj aap Google istemaal karte hain... cloud system pe aa gaya hai... Abhi tak yeh study nahin ki gayi hai jab andhad aata hai tab kya hoga... kisi garib ki UID banate waqt... cloud formatting galat aati hai... baarish aa gayi toh records galat aayenge aur woh garib aadmi arrest ho jayega..."
(Today the entire technical system, Google, is cloud based... But there is no study on what happens in a storm... cloud formatting will go wrong, a UID card will have mistakes in the rain... some poor man's UID will go wrong... and he will be arrested...)
Vishwa Bandhu Gupta also thinks that information stored in mobile phones leaches into the phone's battery and stays there even if the SIM is destroyed. Whatever you say hangs in the air around you for an hour, and can be sucked into recording machines and played back.

Thursday, September 15, 2011

Problems with dual booting.

Condition 1: 
So you got your shiny new pre-installed Windows 7 computer over the holidays, but you want to have trusty XP standing by in a dual boot setup.

Result:
Windows XP will overwrite the master boot record of Windows Vista/7. You will now only see the boot records of Windows XP.
You need not worry at all. This can be fixed within a minute.
To overcome this problem you will have to tweak your installation after you finish installing windows XP.

Remember: Don’t install both operating systems on same partition.

Create Boot Loader
 Once installation of XP is successful you can now go through and install the latest Microsoft Updates and drivers. You will undoubtedly notice that the machine is booting directly into XP at this time. This is due to XP writing it’s bootloader over Windows 7’s. To get both XP and Windows 7 as an option at the boot screen you can use the free utility EasyBCD 1.72 or their new 2.0 Beta.