'Why random' diaporamas de présentation

Internet Security: How the Internet works and some basic vulnerabilities

Internet Security: How the Internet works and some basic vulnerabilities. Slides from D.Boneh , Stanford and others. Internet Infrastructure. Local and interdomain routing TCP/IP for routing and messaging BGP for routing announcements Domain Name System

701 views • 54 slides

Understanding Randomness

545 views • 36 slides

Sampling for EHES

Sampling for EHES. EHES Training Material . Ideal target population. The core target population for EHES is all adults aged 25 to 64 who reside in the country The age range can be extended by the individual countries Institutionalized should be included Temporary visitors are not included.

293 views • 17 slides

Tokamaks ???? 4.17-4.19

Tokamaks ???? 4.17-4.19. ? ? 2013.10.24. 4.17 Fluctuations. anomalous transport ? turbulent diffusion caused by fluctuations . 1. electrostatic ? E X B drift velocity + Particle flux : heat flux: 2. Electromagnetic : +. Observations. Boltzmann relation. K spectrum:.

293 views • 16 slides

RSA

RSA. CS 519 Cryptography and Network Security Instructor: Ali Aydin Selcuk. RSA. First successful public key system (Rivest, Shamir, Adleman, 1977). Q: Would a DH-like PKC as x e mod p work? RSA: Alice chooses large primes p, q; n = pq. e, such that gcd(e, ?(n)) = 1.

382 views • 13 slides