'Key private key' diaporamas de présentation

SE571 Security in Computing

492 views • 49 slides

Are you who you claim to be?

Are you who you claim to be? Daniel L. Maloney Director, Emerging Technologies Department of Veterans Affairs, VHA OI Silver Spring, MD., U.S.A. daniel.maloney@med.va.gov Overview Overview of VA Overview of the issue Authentication options What is PKI and why would it help?

884 views • 32 slides

Cryptography : from substitution cipher to RSA

Cryptography : from substitution cipher to RSA. Alex Karassev. Description of the problem. Alice wants to send a secret message to Bob Problem: this message can be captured Possible ways to intercept a message: steal a letter from mailbox wiretap listen in a phone call

304 views • 28 slides

Understanding Active Directory

Understanding Active Directory. Christopher Chapman | MCT Content PM, Microsoft Learning, PDG Planning , Microsoft. Active Directory Certificate Services ( AD CS). Module Overview. What is AD CS? What does AD CS do/provide?. Module Overview .

361 views • 26 slides