NetID - Validating Login Page

Since your NetID and password are the key to a number of electronic services, it's important that you safeguard them and keep them private. It's also important that you understand how to establish the validity of the site that's prompting you for them.

The University makes a concerted effort to insure that applications make appropriate use of authentication data. You can also take steps to insure that the site you're exchanging information with is a trustworthy one.

Look for the Extended Validation certificate

When you access UW-Madison's legitimate NetID Login page, you will see your browser's address bar turn green (exact appearance will vary depending on browser).

EV Green Address Window

The green highlighting in the browser's address bar is due to the Extended Validation certificate UW-Madison obtained for Extended Validation certificates are only granted after extensive verification of the requesting organization's identity by the certificate authority. The Extended Validation certificate is your assurance that you're accessing the correct site and not a close copy created by someone trying to obtain your NetID and password.

Most browsers provide a way to verify information in the digital certificate passed back to your browser. IE and Mozilla both let you double-click on the closed padlock icon.

To be extra certain, you can check the site's certificate information. If the certificate in your browser does not match the information in the screenshot below, please do not log in.  Immediately contact the Help Desk to initiate a case with DoIT Security.

Extended Validation Certificate Information

Confirm SSL

Whenever you are referred to for authentication, your browser should be communicating over SSL, which encrypts the data being transmitted. Most browsers display an indication that traffic to and from the site is encrypted.

In Internet Explorer, this is a closed padlock in the lower right corner:

IE Padlock Image

In Firefox, the left side of the address field displays a closed padlock:

Mozilla SSL visual cue

In Safari, the closed padlock is in the upper right corner of the browser window:

Safari Padlock Image

In Chrome, the padlock appears at the left side of the address field:

Chrome SSL visual cue

Keywordsaccount netid login service webiso   Doc ID4198
OwnerMST SupportGroupIdentity and Access Management
Created2005-11-21 19:00:00Updated2022-05-25 15:15:35
SitesDoIT Help Desk, Identity and Access Management
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