Ellen MessmerSenior Editor, Network World, NetworkWorld

Ellen Messmer is a senior editor at Network World. She covers news and technology trends related to information security.

Stolen Encryption Key Compromised Symantec Certificate

1 year ago in Security

IRS Tech Security Lax, Watchdog Agency Says

1 year ago in Security

How to Catch an Internet Cyber Thief

1 year ago in Security

The BYOD Struggle: From Writing Custom Apps to Defining Security

1 year ago in Security

CrowdStrike Targets Advanced Persistent Threats

1 year ago in Security

How the Phoenix Suns Basketball Team Takes on Social Media Attacks

1 year ago in Social networking software

Banks Team with Tech to Fight Phishing

1 year ago in Security

Security Roundup: The Triumph of Hactivists, the Sorrow of Symantec

1 year ago in Security

Hackers Ride Radio Waves to Hack Smartphones

1 year ago in Security

Can Cloud-Based Collaborative Data-Sharing Be Secure Enough for Defense Systems?

1 year ago in Security

Zappos Data Breach Response: Good Idea or Panic Mode?

1 year ago in Security

Tips From IT Professionals on How to Handle Virtual Desktops, Wireless, Network Performance Issues

1 year ago in Networking

HBGary CEO: Anonymous Attack Didn't Ruin Us

1 year ago in Security

Citrix: Desktop Virtualization Makes Good Security Sense

1 year ago in Tech events

Sourcefire Shipping Its First Two App-aware, Next-Gen Firewalls

1 year ago in Security software