hi friends,

in this morning my computer crashed due to power failure.. i was browsing internet using IE8. Afterwards i cannot access the all major firewall test sites such as pcflank... the ISP does not respond. afterwards i ran few fire wall test program then it showed my pc very vulnerable.

But for other websites the browers and firewall just work fie.
im worries that after the recovery there could have been leak in my firewall and may be a maliciouse javascript might neaked in to stop me from going to sites that test ports. Acept GRC all the other port scanning wesites does not reponds to my calls.

What possible solutions can there be?