Views
5 years ago

x - Faculty of Computer Science - Technische Universität Dresden

x - Faculty of Computer Science - Technische Universität Dresden

• place • time

• place • time confidentiality Security in computer networks • message content is confidential • sender / recipient anonymous integrity • detect forgery • recipient can prove transmission • sender can prove transmission • ensure payment for service availability • enable communication end-to-end encryption mechanisms to protect traffic data authentication system(s) sign messages receipt during service by digital payment systems diverse networks; fair sharing of resources 48

Previously on Security and Cryptography I • Protection against whom? – Forces of nature � fault tolerance – Human beings � security • Attacker model – Important Takeaway: no security against an omnipotent attacker attacker model describes the considered maximum strength of the attacker observing vs. modifying attacker • Start of Multilateral Security – a way of thinking for designing secure systems 49

faculty of computer science - Fakultät Informatik - Technische ...
Statistics beyond Physics - Technische Universität Dresden
OCL By Example Lecture - Technische Universität Dresden
Graphs - Www-st.inf.tu-dresden.de - Technische Universität Dresden
Optimierung und Frustration: - Technische Universität Dresden
5. Adaptation - Faculty of Computer Science - Technische ...
3. Adaptation - Faculty of Computer Science - Technische ...
2. Mobile Internet - Faculty of Computer Science - Technische ...
02 - Technische Universität Dresden
3. Mobile Internet - Faculty of Computer Science - Technische ...
4. Context Awareness - Faculty of Computer Science - Technische ...
Wiki Event Navigation - Computer Networks - Technische Universität ...
Content Sharing - Technische Universität Dresden
7. Location-based Se.. - Faculty of Computer Science - Technische ...
6. Context Awareness - Faculty of Computer Science - Technische ...
5. Location-based Se.. - Faculty of Computer Science - Technische ...
Computer Science and Engineering - Technische Universiteit ...
First Presentation - Faculty of Computer Science
diplomarbeit - Computer Networks - Technische Universität Dresden
Technische Universität Dresden - Computer Networks - Technische ...
TRANSCRIPT OF RECORDS - Technische Universität Dresden