Computer Security

Change password after a specified time period. Store the info and passwords at a different place in a file with password to open (Password filename with extension removed : 9instma). Information can be buried in vast amount of other data.

Two words can be combined to form a password. e.g. - demoment takes 1140 year to crack.

Mix initials with an reverse date. e.g. - BZpY2002bef10 takes 12*10^7 year to discover.

Line of a poem or poems. e.g. - orayiramkinakkalalhalleluya takes 3*10^21 year to discover !.

Physical threats to data are theft, vengeance of an employee - dust, magnetism, breaking, lightning, tea, scratches and even urination ! etc., fire, bombing, electromagnetic pulse due to nuclear explosions, power fluctuations, temperature variations, humidity, static electricity (due to friction - carpets, shoes and earthing are remedies).

Data can be secured using offsite data storage, sonar intruder alarm, identification of employee using one or more of the following - fingerprint, voice, identity card, weight, writing style, colour of eye, geometry of hand, secret codes etc.