Re: [EXTERNAL] Re: [SECURITY] Email Banner

["Hart, Michael" <mhart20 () MSUDENVER EDU>]

It does for us.  With the change in the subject and the banner inclusion, the signed emails end up being an attachment. 
 It's not a huge headache, but it's an extra click to open.

From: The EDUCAUSE Security Community Group Listserv <SECURITY () LISTSERV EDUCAUSE EDU> On Behalf Of Julian Y Koh
Sent: Wednesday, June 24, 2020 1:02 PM
To: SECURITY () LISTSERV EDUCAUSE EDU
Subject: [EXTERNAL] Re: [SECURITY] Email Banner

NOTICE: This email originated from outside the University. Please exercise caution when replying or opening links and 
attachments.

On Jun 24, 2020, at 09:53, Ballister, Mark <Mark_Ballister () URMC ROCHESTER EDU<mailto:Mark_Ballister () URMC 
ROCHESTER EDU>> wrote:

I am looking for information on who has implemented an external email banner and who has not.  For those that have, 
have you seen an improvement in user behavior around phishing?  Thank you for your time.

Does adding these banners interfere with digital signatures on messages?

--
Julian Y. Koh
Associate Director, Telecommunications and Network Services
Northwestern Information Technology

2020 Ridge Avenue #331
Evanston, IL 60208
+1-847-467-5780
Northwestern IT Web Site: 
<http://www.it.northwestern.edu/<https://nam04.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.it.northwestern.edu%2F&data=02%7C01%7Cmhart20%40MSUDENVER.EDU%7C6c32cd29b33949c3440208d818711dab%7C03309ca417334af9a73cf18cc841325c%7C1%7C0%7C637286221408113603&sdata=yAgbU4dhXOtNQQKC0cya7H0HsqrP2TduEDJFCT5hSyk%3D&reserved=0>>
PGP Public Key: 
<https://bt.ittns.northwestern.edu/julian/pgppubkey.html<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbt.ittns.northwestern.edu%2Fjulian%2Fpgppubkey.html&data=02%7C01%7Cmhart20%40MSUDENVER.EDU%7C6c32cd29b33949c3440208d818711dab%7C03309ca417334af9a73cf18cc841325c%7C1%7C0%7C637286221408123596&sdata=6geGeBv5z0Hs1jAEavC00%2BTy83DTzFjHJvg7qX6kKu8%3D&reserved=0>>


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