'Cryptographic hash' presentation slideshows

HL7/XML-masterclass I

HL7/XML-masterclass I. Marc de Graauw Web Services / HL7v3 expert. 3-11-2009. Marc de Graauw. studeerde biologie & filosofie sinds 1989 in de ICT sinds 1996 zelfstandig consultant semantiek interoperabiliteit XML & Web Services

841 views • 60 slides

SE571 Security in Computing

699 views • 49 slides

COEN 350

COEN 350 . Public Key Infrastructure. PKI. Task: Securely distribute public keys. Certificates. Repository for retrieving certificates. Method for revoking certificates. Method of evaluating a chain of certificates from public keys that are known and trusted in advance (TRUST ANCHOR). PKI.

539 views • 33 slides

Virtual Private Networks and IPSec

600 views • 32 slides

Virtual Private Networks and IPSec

547 views • 32 slides

ITGS

ITGS. Security. Security Authentication. Computer security The process of protecting hardware, software and data from unauthorized access, while allowing authorized users to perform their work Authentication

303 views • 29 slides

SIGCSE Workshop #108 - Programming Smart Contracts in Ethereum Blockchain using Solidity

422 views • 27 slides

Hashing Concepts

Hashing Concepts. CSC 485/585. Objectives. Define Hashing and Hash Values. Explain the common uses of Hashes within the field of Computer Forensics. Data Authentication Data Reduction File Identification Explain the limitations of Hashes. What is a Hash Function?.

349 views • 27 slides

Internet and Intranet Protocols and Applications

Internet and Intranet Protocols and Applications. Lecture 9a: Secure Sockets Layer (SSL) March, 2004 Arthur Goldberg Computer Science Department New York University artg@cs.nyu.edu. Security Achieved by the Secure Sockets Layer (SSL). Confidentiality

429 views • 25 slides

Hashing in Networked Systems

LB. Server Cluster. Hashing in Networked Systems. Switches. COS 461: Computer Networks Spring 2011 Mike Freedman http://www.cs.princeton.edu/courses/archive/spring11/cos461/. Hashing. Hash function

396 views • 24 slides

Sustaining Cooperation in Multi-Hop Wireless Networks

Sustaining Cooperation in Multi-Hop Wireless Networks. Ratul Mahajan, Maya Rodrig, David Wetherall and John Zahorjan University of Washington Presented by: Prasad (Slides in courtesy of: Bin Ni, University of South Carolina). Key words. Wireless network

310 views • 20 slides

Announcements: HW6 due now HW7 posted Will pick pres dates Friday Questions? This week:

DTTF/NB479: Dszquphsbqiz Day 26. Announcements: HW6 due now HW7 posted Will pick pres dates Friday Questions? This week: Discrete Logs, Diffie -Hellman, ElGamal Hash Functions, SHA1, Birthday attacks. Bob publishes ( a , p, b ), where 1 < m < p and b = a a

214 views • 10 slides

Service Discovery Proposal

203 views • 9 slides

Why is necessory for developing blockchain Account?

Go (Golang) is an open source programming language from the house of Google. According to u2018Rob Pike- Co-designer of Gou2019, the language was developed as an answer to some of the problems they faced internally in developing software infrastructure at Google.

45 views • 4 slides