'Protection domains' diaporamas de présentation

INF526: Secure Systems Administration Composition of Systems And Protection Domains

INF526: Secure Systems Administration Composition of Systems And Protection Domains. Prof. Clifford Neuman. Lecture 3 25 January 2017 OHE100C. Announcements. First mid-term exam next Friday In class, 2PM to 3PM Followed by Lecture on Adversarial Security Planning

1.04k views • 86 slides

Java Security Model

Java Security Model. COEN 351: E-Commerce Security. Java Security Model. High-level Features: Platform Security: Built-in language security features enforced by the Java compiler and virtual machine: Strong data typing Automatic memory management Bytecode verification Secure class loading

857 views • 59 slides

Protection and Security

Protection and Security. 14. Allowing Only Authorized Access. Authorized Access. Authentication Authorization. Subject. Unauthorized Access. Secure Entity. Subject. Policy & Mechanism. Protection mechanisms are tools used to implement security policies Authentication Authorization

652 views • 41 slides

Pertemuan 23 Sistem Keamanan

Pertemuan 23 Sistem Keamanan. Matakuliah : T0316/sistem Operasi Tahun : 2005 Versi/Revisi : 5. Learning Outcomes. Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : menunjukkan sistem keamanan pada sistem komputer (C3). Outline Materi. Lingkup security Dasar-dasar criptografi

581 views • 41 slides

Protection and Security

Protection and Security. 14. Allowing Only Authorized Access. Authorized Access. Authentication Authorization. Subject. Unauthorized Access. Secure Entity. Subject. Policy & Mechanism. Protection mechanisms are tools used to implement security policies Authentication Authorization

484 views • 41 slides

Security

Security. 9.1 The security environment 9.3 User authentication 9.4 Attacks from inside the system 9.5 Attacks from outside the system 9.6 Protection mechanisms 9.7 Trusted systems. Chapter 9. The Security Environment Threats. Security goals and threats. Intruders. Common Categories

523 views • 39 slides

Increasing IP Network Survivability: An Introduction to Protection Mechanisms

Increasing IP Network Survivability: An Introduction to Protection Mechanisms. 20. October 22, 2000. Jonathan Sadler Lead Engineer - ONG SE. Motivation. There is increasing demand to carry mission critical traffic, real-time traffic, and other high priority traffic over the public internet

476 views • 35 slides

Security

Security. Chapters 14,15. The Security Environment Threats. Security goals and threats. Basics of Cryptography. Relationship between the plaintext and the ciphertext. Secret-Key Cryptography. Monoalphabetic substitution each letter replaced by different letter Given the encryption key,

248 views • 24 slides

Security and Protection

Security and Protection. Chapter 9. The Security Environment Threats. Security goals and threats. Basics of Cryptography. Relationship between the plaintext and the ciphertext. Secret-Key Cryptography. Monoalphabetic substitution each letter replaced by different letter

257 views • 24 slides

Computer Security: Principles and Practice

600 views • 21 slides

Harmless Advice

Harmless Advice. Daniel S Dantas Princeton University with Prof. David Walker. Aspect-Oriented Programming. Large Program. Want to add a new logging feature that references many parts of the program. Aspect-Oriented Programming. When? (Pointcut) What? (Advice). Join Points.

285 views • 21 slides

Java Security

Java Security. Pingping Ma Nov 2 nd , 2006. Overview. Platform Security Cryptography Authentication and Access Control Public Key Infrastructure (PKI). Platform Security. Built-in language security features enforced by the Java compiler and virtual machine: Strong data typing

339 views • 21 slides

Java Security

Chris Durham CSCI 297 May 26 th 2005. Java Security. Java Security , David Wheeler, April 2000 [A4] JAC: An Aspect Based Distributed Dynamic Framework , R. Pawlak et. al., December 2002 [A5]. Papers. Overview. Language Support (and problems) w/r/t Security [A4]

363 views • 20 slides

Protection and Security

Protection and Security. Daniel Fernandez Student Presentation. Outline. Protection Goals Principle of least privilege and protection mechanisms Protection domains Access Matrix and Access Control Formal methods of a Protection system Security components and threats Summary. Protection.

2.56k views • 17 slides