• An Overview of Cloud Security and PrivacyAn Overview of Cloud Security and Privacy

    Privacy breaches How do you know that a breach has occurred? How do you ensure that the CSP notifies you when a breach occurs? Who is responsible for managing the breach notification process (and costs associated with the process)? If contracts include liability for breaches resulting from negligence of the CSP? How is the contract enforced? ...

    pptx46 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 119 | Lượt tải: 0

  • Secure Dissemination of Video Data in Vehicle-To-Vehicle SystemsSecure Dissemination of Video Data in Vehicle-To-Vehicle Systems

    Conclusions Developed a policy-based approach for controlled and secure video data dissemination in untrusted environments in V2V and in V2I communication systems by means of Active Bundles [5] Approach is illustrated on secure dissemination of video data captured by vehicle’s camera Among 4 face recognition algorithms - “Haar Cascade Alternativ...

    pptx30 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 119 | Lượt tải: 0

  • Privacy and Identity Management in CloudPrivacy and Identity Management in Cloud

    Conclusion & Future Work Problems with IDM in Cloud Computing Collusion of Identity Information Prohibited Untrusted Hosts Usage of Trusted Third Party Proposed Approaches IDM based on Anonymous Identification IDM based on Predicate over Encrypted data IDM based on Multi-Party Computing Future work Develop the prototype, conduct experime...

    ppt23 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 126 | Lượt tải: 0

  • 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: 131 | 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: 113 | 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.

    pdf29 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 116 | Lượt tải: 0

  • 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

    pdf44 trang | Chia sẻ: vutrong32 | Ngày: 17/10/2018 | Lượt xem: 113 | Lượt tải: 0

  • 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: 107 | 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: 114 | 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: 113 | Lượt tải: 0