Ellen Messmer

Articles by Ellen Messmer

Symantec paints less-than-rosy picture of Vista security

By Ellen Messmer

Feb 28, 2007 4 mins

Malware Microsoft Network Security

What would you do first as chief information security officer?

By Ellen Messmer

Feb 15, 2007 7 mins

Laws and Regulations McAfee Networking

Q&A: PayPal CISO outlines anti-fraud strategy

Security chief Michael Barrett talks about PayPal’s antiphishing efforts

By Ellen Messmer

Feb 14, 2007 3 mins

Browsers Networking

U.S. cyber counterattack: Bomb ’em one way or the other

National Cyber Response Coordination Group establishing proper response to cyberattacks

By Ellen Messmer

Feb 8, 2007 4 mins

Cyberattacks Hacking RSA Conference

EMC outlines RSA-led security strategy

By Ellen Messmer

Feb 7, 2007 3 mins

Encryption Network Security Networking

RSA ’07: Bruce Schneier casts light on psychology of security

Security decisions often are much less rational than one would prefer, Schneier says

By Ellen Messmer

Feb 7, 2007 4 mins

Networking RSA Conference Risk Management

RSA ’07: Gates, Ellison to tout security at RSA

By Ellen Messmer

Feb 5, 2007 7 mins

Access Control Encryption Malware

Software vulnerabilities spiked 39% in 2006

By Ellen Messmer

Jan 30, 2007 3 mins

IBM Malware Patch Management Software

Credit card industry struggles to enforce security standard

Visa, Discover and others are taking a tougher stance on noncompliance as data breaches continue to tarnish the retail industry

By Ellen Messmer

Jan 25, 2007 6 mins

Data Breach Encryption Networking

NIST announces competition for new cryptographic hash algorithm

By Ellen Messmer

Jan 23, 2007 3 mins

Networking Security

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U.S. quantum strategy gets boost with DARPA award, Genesis Mission infusion

By Maria Korolov

Jul 23, 20265 mins

GovernmentHigh-Performance ComputingMarkets

IBM keen on mainframe even after 42% revenue drop

By Michael Cooney

Jul 23, 20265 mins

High-Performance ComputingMainframesTechnology Industry

Q&A: Google’s AI and computing chief talks about its shapeshifting data centers

Jul 23, 20266 mins

Artificial IntelligenceCPUs and ProcessorsData Center

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

Apr 18, 202436 mins

IoT PlatformsIoT Security

Episode 1: Understanding Cisco’s Converged SDN Transport

Sep 24, 202120 mins

Cisco SystemsInternetNetworking

Episode 2: Pluggable Optics and the Internet for the Future

Sep 23, 202117 mins

Cisco SystemsComputers and PeripheralsInternet

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

Jun 23, 20251 mins

Operating Systems

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

Jun 17, 20251 mins

Operating Systems

How to Do Math in the Command Line Using Double Parentheses

Jun 6, 20251 mins

Operating Systems