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Department of Education - Philippines
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Chapter 12 Computer Security and Risks
Topics “ Computers are power, and direct contact with power can bring out the best or worst in a person.” Former computer criminal turned corporate programmer ,[object Object],[object Object],[object Object],[object Object]
On-line Outlaws: Computer Crime ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Computer Crime Dossier ,[object Object],[object Object]
The Computer Crime Dossier ,[object Object],[object Object],[object Object]
Theft by Computer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Software Piracy and Intellectual Property Laws ,[object Object],[object Object]
Software Piracy and Intellectual Property Laws ,[object Object],[object Object],[object Object],[object Object],[object Object]
Software Sabotage ,[object Object],[object Object],[object Object],Sabotage of software can include: These are referred to as a virus.
Software Sabotage How software sabotage works:
Software Sabotage ,[object Object],[object Object],[object Object]
Hacking and Electronic Trespassing ,[object Object],[object Object],[object Object],[object Object]
Hacking and Electronic Trespassing ,[object Object],[object Object],Cliff Stoll discovered an international computer espionage ring because of a .75 cent accounting error.
Computer Security: Reducing Risks ,[object Object],[object Object],[object Object]
Computer Security: Reducing Risks ,[object Object],[object Object],[object Object],[object Object],[object Object],A variety of security techniques are used to protect computer systems
Physical Access Restrictions ,[object Object],[object Object],[object Object],[object Object]
Physical Access Restrictions ,[object Object]
Passwords ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Firewalls, Encryption, and Audits ,[object Object],[object Object],[object Object],[object Object]
Firewalls ,[object Object]
Encryption ,[object Object],[object Object],[object Object]
Encryption
Audit-Control Software ,[object Object],[object Object]
Backups and Other Precautions ,[object Object],[object Object]
Human Security Controls: Laws, Management, and Ethics ,[object Object],[object Object]
Security, Privacy, Freedom, & Ethics: The Delicate Balance ,[object Object],[object Object],[object Object],“ In this age of advanced technology, thick walls and locked doors cannot guard our privacy or safeguard our personal freedom.” Lyndon B. Johnson
Rules of Thumb: Safe Computing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Security and Reliability ,[object Object],[object Object],[object Object],[object Object]
Bugs and Breakdowns ,[object Object],[object Object],[object Object],[object Object],[object Object]
Bugs and Breakdowns ,[object Object],[object Object]
Computers at War ,[object Object],[object Object]
Warfare in the Digital Domain ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 

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