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Information Security Services


Notice: ISS departmental email has been changed to (formerly


Security Alerts     .

Zip File Email Ban: File attachments with the extension ".zip" are currently blocked for both incoming and outgoing university email.  This action is intended to halt the proliferation of phishing attacks with .zip file attachments and the resulting compromised user accounts.  The UNH IT Security Committee is reviewing the action to make a policy recommendation to university governance on the issue.  Users and departments that use such files as part of their academic or business processes are urged to utilize Box@UNH as an alternative means of sharing files. 

PhishingPhishing emails are the most frequently reported information attack at UNH. Report phishing at and learn to recognize malicious messages at our Phishing and Spam page.

Ghost Vulnerability: A critical vulnerability affecting most Linux versions has been discovered and represents a major internet threat. Read the US-CERT advisory at

Scam Warning From The Internal Revenue Service:  With tax season upon us, the scammers are at it again!  Read the IRS warning including a special note for international students.

Information Security News

NEW!: IT provides free security certificates to university websites

IT announces Box@UNH, a new cloud data storage service

Ransomware Goes Mobile: A 'heads-up' from

Tips to Avoid Malware

IT Signals: Reduce spam with free Spam Assassin