Kerberos

Kerberos is an authentication protocol for trusted hosts on untrusted networks.  The authentication among various parties happen as shown in the diagram. The diagram is based on the video presentation at following link:


Kerberos Authentication Explained | A deep dive




Comments

Post a Comment

Popular posts from this blog

Okta

Okta is Cloud based Identity and Access Management platform. Below  are some notes from a whitepaper published on Okta website.  Okta can be used as foundation for implementing Zero Trust within organizations.  Zero Trust is a security framework developed by Forrester Research.   Zero Trust => never trust, always verify Zero Trust framework evolved later  into ZTX ( Zero Trust Extended Ecosystem ) . The focus has shifted from network perimeter to  access ( who is accessing the system ). The focus has shifted to Identity and Access Control.  There are four stages of Zero Trust implementation: Fragmented Identity Unified IAM Contextual Access : Context based access policies Adaptive Workforce : Risk based access policies, continuous and adaptive authn and authz Services Offered By OKta Okta Universal Directory Okta SSO  Okta Advanced Server Access Okta Adaptive MFA Okta also integrates with number of vendors in security ecosystem.  That...
Read more

Statistics & Machine Learning

Useful Resources  Statistics http://www.statisticshowto.com/probability-and-statistics/statistics-definitions/ http://tutorials.istudy.psu.edu/basicstatistics/basicstatistics2.html http://www.reading.ac.uk/ssc/resources/Docs/Statistical_Glossary.pdf http://blog.minitab.com/blog/adventures-in-statistics-2/understanding-analysis-of-variance-anova-and-the-f-test Random Forest - http://blog.yhat.com/posts/random-forests-in-python.html https://www.analyticsvidhya.com/blog/2016/04/complete-tutorial-tree-based-modeling-scratch-in-python/#one http://www.ling.upenn.edu/~clight/chisquared.htm http://analyticstrainings.com/?p=151 Feature Selection - Machine Learning http://blog.datadive.net/selecting-good-features-part-i-univariate-selection/ http://scikit-learn.org/stable/auto_examples/ensemble/plot_forest_importances.html
Read more

Unit of Storage

Unit of Storage Unit Description Kilobyte 1024 Bytes Megabyte 1024 Kilobytes Gigabyte 1024 Megabytes Terabyte 1024 Gigabytes Petabyte 1024 Terabytes Exabyte 1024 Petabytes Zettabyte 1024 Exabytes Yottabyte 1024 Zettabytes Brontobyte 1024 Yottabytes
Read more