'Discretionary access control' presentation slideshows

Access Control Systems & Methodology

Access Control Systems & Methodology. Dr. Usman Tariq. What is access control?. Access control is the heart of security Definitions: The ability to allow only authorized users, programs or processes system or resource access

1.25k views • 57 slides

463.5.1 Database Access Control Tutorial

463.5.1 Database Access Control Tutorial. Lars Olson UIUC CS463 Computer Security. Overview. Standard SQL access control syntax Semantics of revocation Reflective databases Oracle Virtual Private Database policies Hippocratic databases. Required.

888 views • 49 slides

Access Control Systems & Methodology

Access Control Systems & Methodology. CISSP. Topics to be covered. Tokens/SSO Kerberos Attacks/Vulnerabilities/Monitoring IDS Object reuse TEMPEST RAS access control Penetration Testing. Overview Access control implementation Types of access control MAC & DAC Orange Book

505 views • 49 slides

CSC 482/582: Computer Security

CSC 482/582: Computer Security. Security Policies. Topics. What is a security policy? Types of Policies Trust Types of Access Control Discretionary (DAC) Mandatory (MAC) Originator-based (ORBAC) Policy Expression Languages. Security Policy.

741 views • 48 slides

Auditing the Development of Web-Based Applications

Auditing the Development of Web-Based Applications. Jian Zhen. Overview. Overview of WWW and HTTP Web-based Application Concepts Overview of the Development Cycles Security Requirements Web-based Application Security Application Code Reviews. World-Wide-Web (WWW).

562 views • 44 slides

AUDITING and SECURITY Jim Patterson, CISSP, CBCP, CRM Jefferson Wells

AUDITING and SECURITY Jim Patterson, CISSP, CBCP, CRM Jefferson Wells. In tr oduction. The goals of Security (CIA): Confidentiality Integrity Availability (They are mutually dependent) Avoid Audit Findings. Security Considerations. Identify Assets Network Discovery AD Discovery

571 views • 44 slides

Chapter 19

661 views • 40 slides

Lecture 13: Security

507 views • 36 slides

Confidentiality Policies

573 views • 33 slides

Software Engineering for Security: a Roadmap

Software Engineering for Security: a Roadmap. Presented by Aatash Patel Pangsha Qiu Huanzhong Qiu. Outline. Why is Security Important? Threats to Software Systems Methods of Attack Security Policy &Models Re-engineering for security and challenges Software Piracy & Protection

594 views • 28 slides

Security and Authorization

375 views • 27 slides

Access Control Patterns

Access Control Patterns. Fatemeh Imani Mehr imanimehr@aut.ac.ir Amirkabir university of technology, Department of Computer Engineering & Information Technology Design Patterns Course Fall 2010. Access request. Object o. Subject s. Introduction to Access Control.

354 views • 27 slides

Access Control Methodologies

Access Control Methodologies. Chapter 2. Basics of Access Control. Access control is a collection of methods and components Supports confidentiality (protects information from unauthorized disclosure) Supports integrity (protects information from unauthorized modification)

576 views • 25 slides

Protection and Security

Protection and Security. Protection is any mechanism for controlling the access of processes to the resources of a computer system . This mechanism must provide a means for specification of the control to be imposed and a means of enforcement.

377 views • 25 slides

875 views • 22 slides

Computer Security: Principles and Practice

599 views • 21 slides

Access Control and the Bell- LaPadula Model

Access Control and the Bell- LaPadula Model. CS 4235. Historical Background. Physical Access Control No mixing of data (sensitive vs not) Hardwired terminal access No multiplexing of users and data

394 views • 21 slides

ICS 421 Spring 2010 Security & Authorization

ICS 421 Spring 2010 Security & Authorization. Asst. Prof. Lipyeow Lim Information & Computer Science Department University of Hawaii at Manoa. Introduction to DB Security. Secrecy: Users should not be able to see things they are not supposed to.

253 views • 15 slides

Two Vulnerabilities in Android OS Kernel

Two Vulnerabilities in Android OS Kernel. Speaker: Xiaojiang Du Authors: Xiali Hei , Xiaojiang Du and Shan Lin Temple University. 1. 1. Problem and Background. 4. 2. Goal and Contributions. Results. 5. 3. Conclusions. Methods. Outline. Problem and Background.

294 views • 14 slides

Access Control for DBMS

Access Control for DBMS. Discretionary Access Control Mandatory Access Control. Outline. Introduction Grant and Revoke on Views and Integrity Constraints. Introduction.

238 views • 9 slides