Robert Williams

Articles by Robert Williams

opinion

Braindumps vs. Study Guides: Visual CertExam Manager

By Robert Williams
Jun 2, 2008 3 mins
Data Breach Enterprise Applications Security
opinion

Certification Integrity: When should you be worried about losing your certifications?

By Robert Williams
May 27, 2008 2 mins
Security
opinion

Certification Vendors: Are they handling cheaters properly?

By Robert Williams
May 24, 2008 3 mins
Security
opinion

Securing Test Centers: Test Center & Exam Security Measures

By Robert Williams
May 19, 2008 2 mins
Cisco Systems Security
opinion

Braindumps vs. Study Guides: Who keeps the checkers in check?

By Robert Williams
May 16, 2008 3 mins
Security
opinion

Braindumps vs. Study Guides: How do you know which is which?

By Robert Williams
May 11, 2008 3 mins
Careers
opinion

Certification Integrity: Getting back on track

By Robert Williams
May 11, 2008 2 mins
Security
opinion

New security initiatives being taken by Cisco and VUE

By Robert Williams
Apr 19, 2008 5 mins
Cisco Systems Security
opinion

Securing Test Centers. What can be done?

By Robert Williams
Apr 1, 2008 3 mins
Security
opinion

Stopping the Inadvertent Cheater

By Robert Williams
Mar 31, 2008 3 mins
Security

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news

Arista hits first $3B quarter as AI networking momentum continues

By Michael Cooney
7 mins
Enterprise RoutersNetwork SwitchesNetworking Devices
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news analysis

AI erased the 50-day patch window. Palo Alto Networks has a response

By Zeus Kerravala
6 mins
Network SecuritySecurity SoftwareThreat and Vulnerability Management
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news

2026 network outage report and internet health check

By Ann Bednarz
78 mins
Cloud ComputingNetwork Management SoftwareNetwork Monitoring
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podcast

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

36 mins
IoT PlatformsIoT Security
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podcast

Episode 1: Understanding Cisco’s Converged SDN Transport

20 mins
Cisco SystemsInternetNetworking
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podcast

Episode 2: Pluggable Optics and the Internet for the Future

17 mins
Cisco SystemsComputers and PeripheralsInternet
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video

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

1 mins
Operating Systems
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video

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

1 mins
Operating Systems
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video

How to Do Math in the Command Line Using Double Parentheses

1 mins
Operating Systems
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