Articles By Karen Scarfone

About the Author:

Karen Scarfone is the principal consultant for Scarfone Cybersecurity. She previously worked as a senior computer scientist for the National Institute of Standards and Technology.

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U.S. CERT cybersecurity

Security

US-CERT Alerts Can Help an Agency Prepare for Cyberthreats

This monitoring agency works as a clearinghouse for warnings about simple vulnerabilities and major threats.

printer on yellow background

Security

Secure a Networked Printer Before It Can Be Breached

City at night with lines linking buildings to indicate networks

Networking

How to Make Sure Your VPN Can Handle the Work-from-Home Workload

Hands coming out of computer screens holding envelopes with biohazard logos on the paper coming out of the envelopes

Security

Agencies Can Hit the DMARC Target with These Simple Tips

Encryption Key Management

Security

3 Tips for Better Encryption Key Management

Cloud and TIC

Security

How Agencies Can Achieve TIC Compliance in the Cloud

Security

3 Agency Must-Have Technologies for Ransomware Defense

Mobility

The Next BYOD Challenge for Feds: Wearables

Security

3 Key Takeaways from the Commission on Enhancing National Cybersecurity

Security

How to Tap Templates in Nessus Vulnerability Scanners

Security

Inside the Common Vulnerability Scoring System Latest Update

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