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Security In Computing

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Security In Computing

INDEX: What does secure means? Attacks Threats Vulnerabilities Other exposed assets Meaning of computer

security Computer criminals Methods of defense Encryption Controls Conclusion

WHAT DOES ‘SECURE’ MEANS

Protecting software

Characteristics of computer intrusion

Threats VulnerabilitiesControls

ATTACKS

THREATS

InterceptionInterruptionModificationFabrication

Vulnerabilities

Hardware vulnerabilities Software vulnerabilities 1. Software deletion 2. Software modification 3. Software theft Data vulnerabilities 1. Data confidentiality 2. Data integrity 3. Data availability

Other exposed assets

Networks

Access

Key people

Meaning of computer security

Security goals

Confidentiality

Integrity

Availability

Computer criminals

Amateur

Cracker

Career criminals

Methods of defence1.Encryption

2. Controls

Encryption

Encryption overview

Human control in security

Controls

Hardware controls

Software controls

CONCLUSION

Computer security is designed to secure the following goals-confidentiality ,integrity ,availability

Student interested in security can pursue a career in it

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security

Technology

conclusion computer

software modification

software deletion

data integrity

data confidentiality

data availability

secure means

availability student