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Tuesday 22 April 2014

Heartbleed Bug

Windows xp, windows 7

The Heartbleed Bug is a serious vulnerability in the popular OpenSSL cryptographic software library. This weakness allows stealing the information protected, under normal conditions, by the SSL/TLS encryption used to secure the Internet. SSL/TLS provides communication security and privacy over the Internet for applications such as web, email, instant messaging (IM) and some virtual private networks (VPNs).

The Heartbleed bug allows anyone on the Internet to read the memory of the systems protected by the vulnerable versions of the OpenSSL software. This compromises the secret keys used to identify the service providers and to encrypt the traffic, the names and passwords of the users and the actual content. This allows attackers to eavesdrop on communications, steal data directly from the services and users and to impersonate services and users.

Precautions.

Please change your passwords immediately include all banking related passwords. All bank websites are working in secured communication protocol(https).


Sunday 20 April 2014

How to fix Active Desktop Recovery error

Windows xp, windows 7, Active Desktop

Click Start ==> Run ==> Typte 'regedit'

It will open the Registry Editor.

Expand the Keys which is mentioning below..

HKEY CURRENT USER =>Software => Microsoft => internet Explorer => Desktop => SafeMODE => components

Set the value of DskHtmlVersion to '0' (Double click on the DskHtmlVersion) Save the settings and close the registry editor. Refresh the desktop or Log off and Log in to the system you will get the old desktop background.




Friday 18 April 2014

How to remove Shortcut Virus from Pendrive/Ext HDD

Open Command prompt(cmd)

Go to Start ==> Run ==> Type cmd then press enter.

Type the following command.

attrib -s -r -h /s /d e:*.*

'e' stands for your pendirve or external HDD(Dont forget to change the drive letter which is showing for your pendirve/Ext HDD)

Then Press enter.. Then move the Files from your Pendrive  to any other location. Format the pendrive and copy back the files to the pendrive (Donot open the virus affected pendrive in your computer).