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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Blue maze

Security

5 Questions to Ask as You Plan Your Zero-Trust Journey

Agencies can reach the right cybersecurity destination by following these guidelines.

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Security

3 Tips That Can Help Agencies Inventory Security Tools for a Zero-Trust Environment

Securing devices

Security

3 Best Practices for Returning Telework Devices Safely to the Workplace

U.S. CERT cybersecurity

Security

US-CERT Alerts Can Help an Agency Prepare for Cyberthreats

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

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