• Privacy-Preserving Cross-Domain Data Dissemination and Adaptability in Trusted and Untrusted CloudPrivacy-Preserving Cross-Domain Data Dissemination and Adaptability in Trusted and Untrusted Cloud

    Impact Comprehensive security auditing and enforcement architecture for trusted & untrusted cloud Continuous monitoring of SLA and policy compliance Swift detection of failures and attacks in the system Efficient mechanism to dynamically reconfigure service composition based on the system context/state (failed, attacked, compromised) and resili...

    pptx64 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 1566 | Lượt tải: 0

  • Developing Trustworthy Database Systems for Medical CareDeveloping Trustworthy Database Systems for Medical Care

    Sensors in a Patient’s Environment Safety and Security in Patient’s Room Monitor the entrance and access to a patient’s room Monitor activity patterns of devices connected to a patient Protect patients from neglect, abuse, harm, tampering, movement outside the safety zone Monitor visitor clothing to guarantee hygiene and prevention of infectio...

    ppt15 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 1304 | Lượt tải: 0

  • Mandatory access controlsMandatory access controls

    PROS AND CONS OF MAC Pros: Provide a high degree of protection – in a way of preventing any illegal flow of information. Suitable for military types of applications. Cons: Not easy to apply: require a strict classification of subjects and objects into security levels. Applicable for very few environments.

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  • Cryptography & Key Exchange ProtocolsCryptography & Key Exchange Protocols

    Summary - Cryptography-related concepts (symmetric/asymmetric techniques, digital signatures, PKI, ) - Key channel establishment for symmetric cryptosystems - Perfect encryption - Dolev-Yao threat model - Protocol “message authentication” - Protocol “challenge-response“ - Public-key cryptosystems

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  • Trust-Based Privacy Preservation for Peer-to-peer Data SharingTrust-Based Privacy Preservation for Peer-to-peer Data Sharing

    Conclusion A trust based privacy preservation method for peer-to-peer data sharing is proposed It adopts the proxy scheme during the data acquirement Extensions Solid analysis and experiments on large scale networks are required A security analysis of the proposed mechanism is required

    ppt20 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 1386 | Lượt tải: 0

  • Sensors and Wireless Communication for Medical CareSensors and Wireless Communication for Medical Care

    Measures of Safety and Security Number of incidents per day in patient room, ward, or hospital. Non-emergency calls to nurses and doctors due to malfunctions, failures, or intrusions. False fire alarms, smoke detectors, pagers activation. Wrong information, data values, lost or delayed messages. Timeliness, Accuracy, Precision.

    ppt9 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 1393 | Lượt tải: 0

  • Digital rights managementDigital rights management

    DRM in the Enterprise Protect certain types of private information. Example The Health Insurance Portability and Accountability Act(HIPAA) requires that companies protect personal medical records. The Sarbanes-Oxley Act(SOA) requires that companies must preserve certain documents, such as information that might be relevant to “insider trading” ...

    ppt45 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 1693 | Lượt tải: 0

  • Secure DBMS designSecure DBMS design

    Oracle Objects are databases, tables, views, etc. Operations: Select, Insert, Update, Delete, Alter, Index and Reference on tables. Select, Insert, Update and Delete on views. Execute privilege on procedures. Grant option is available.

    ppt41 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 1462 | Lượt tải: 0

  • Authentication And Threats and Attacks to information security, polices and lawsAuthentication And Threats and Attacks to information security, polices and laws

    Social engineering is the name given to a category of security attacks in which someone manipulates others into revealing information that can be used to steal data, access to systems, access to cellular phones, money,or even your own identity. Social engineering is the acquisition of sensitive information or inappropriate access privileges by an ...

    ppt67 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 1476 | Lượt tải: 0

  • Bài giảng Information Systems Security - Chapter 4: Cryptography & Key Exchange ProtocolsBài giảng Information Systems Security - Chapter 4: Cryptography & Key Exchange Protocols

    Summary  Cryptography-related concepts (symmetric/asymmetric techniques, digital signatures, PKI, )  Key channel establishment for symmetric cryptosystems  Perfect encryption  Dolev-Yao threat model  Protocol “message authentication”  Protocol “challenge-response“  Public-key cryptosystems

    pdf57 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 1502 | Lượt tải: 0