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Information security



Published in Technology , News & Politics
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  • Technology is only part of information security…..people and policy are just as (if not more) important than the technology itself.
  • Trojans are the viruses that automatically installed when you just double click on it!!!!!


  • 1. By Yogeshwari.M Rubini.R
  • 2. What is Information?
    • Information is a processed data.
    • In other words, a result got after processing a raw fact.
  • 3. What is Security?
    • says:
      • 1. Freedom from risk or danger; safety.
      • 2.Freedom from doubt, anxiety, or fear; confidence.
      • 3. Something that gives or assures safety, as:
        • 1. A group or department of private guards: Call building security if a visitor acts suspicious.
        • 2. Measures adopted by a government to prevent espionage, sabotage, or attack.
        • 3. Measures adopted, as by a business or homeowner, to prevent a crime such as burglary or assault: Security was lax at the firm's smaller plant.
      • … etc.
  • 4. Definition of Information Security
    • Safe-guarding an organization’s data from unauthorised access or modification to ensure its , confidentiality, integrity and availability (CIA).
    • The protection of information and information systems against unauthorized access or modification of information.
    Confidential Information & Critical Systems Technical Administrative Physical
  • 5. 90/10 Rule 10% 90% Process Technology People
  • 6. State of Internet
    • According to, there are slightly over 1.3 billion internet users worldwide.
    • Approx. 19% (18.9) or 237 million from North America
    • That means the other 81% are from the rest of the world.
    • Once connected to the internet your computer is accessible to those users.
  • 7. Key to Information Security
    • A password is essentially the last layer of defense to your computer and personal information.
    • You can have every other safeguard in place, if someone gets your password they are now able to access the information.
  • 8. Make your Keys in private
    • Lock your computer if you are going to be away from it so that anyone that wonders by cannot gain access to your computer and information.
    • Don’t share password with your friends.
  • 9. Surf Safely and Choose your RISK
    • You know there are bad parts of town that you don’t go to…
    • The Internet is the same way – be wary!
    • And be aware of TROJANS!!
  • 10. Be Aware of Trojan
    • A Trojan horse is an email virus usually released by an email attachment.
    • Trojan spread from computer to computer, but unlike a virus, it has the capability to travel without any human action…
    • The most common means of infection is through email attachments.
  • 11. Surf “safer” w/ SiteAdvisor
  • 12. Thank you!!!
    • Thank you for Giving us this GOLDEN oppourtunity!!!
  • 13. Queries???