Restricting ED-Auth Access

04.14.2011

Authentications per day

0

50,000

100,000

150,000

200,000

250,000

300,000

authn.direc-tory.vt.eduauth.smtp.vt.edu

ED-Auth Avg: 123,891

SMTP Avg: 42,326

Top 10 Authentications by host

Series10

200,000400,000600,000800,000

1,000,0001,200,0001,400,0001,600,0001,800,0002,000,000

rosa.hosting.vt.edu satchmo.cns.vt.educas-1.middleware.vt.edu

cas-2.middleware.vt.edu

zoot.cns.vt.edu grace.hosting.vt.edumt-prod-1.db.vt.edu mt-prod-2.db.vt.educhut-ney.edtech.vt.edu

ketchup.edtech.vt.edu

Jan – Mar 2011

Non-VT Authentications

Web Applications

Required to use CAS http://www.middleware.vt.edu/doku.php?id=middleware:cas:client

Benefits of CAS reduced liability central location for communication SSO

Other Applications

Required to use CAS RESTful web service

http://www.middleware.vt.edu/doku.php?id=middleware:cas:restful

or

SSL/TLS client authentication when connecting to ED-Auth SASL bind not required

Timeline

Central IT applications by Fall 2012

All university applications by ??

Questions?

middleware@vt.eduwww.middleware.vt.edu