Jimmy Ray Purser

Articles by Jimmy Ray Purser

analysis

Planning for the Worst

My experence with flooding in my lab
By Jimmy Ray Purser
Jun 22, 2009 4 mins
Cisco Systems
analysis

Ixia Responds!

Ixia comments on my negative RSA blog
By Jimmy Ray Purser
Jun 17, 2009 4 mins
Cisco Systems Networking
analysis

Yersinia: Coolest Layer 2 Hacking Tool

By Jimmy Ray Purser
Jun 5, 2009 5 mins
Cisco Systems Security
analysis

VOIP Eavesdropping with OREKA

By Jimmy Ray Purser
May 27, 2009 6 mins
Cisco Systems VoIP
analysis

Old School Hacks: War Dialing with WarVox

By Jimmy Ray Purser
May 12, 2009 4 mins
Cisco Systems VoIP
analysis

Low Rent Firmware Hacking

By Jimmy Ray Purser
May 7, 2009 5 mins
Cisco Systems Security
analysis

How to Keep Intrusion Detection From Sucking

By Jimmy Ray Purser
Apr 28, 2009 5 mins
Cisco Systems Security
analysis

Day Four RSA 09: FIN

By Jimmy Ray Purser
Apr 24, 2009 2 mins
Cisco Systems RSA Conference
analysis

Day Three RSA 09: SHOWTIME!

By Jimmy Ray Purser
Apr 23, 2009 5 mins
Cisco Systems
analysis

Day Two RSA 09: Confessions of a Booth Troll

By Jimmy Ray Purser
Apr 22, 2009 5 mins
Cisco Systems Security

Show me more

feature

Data center energy constraints and moratoriums are mounting. Expect to see stalled AI projects

By Maria Korolov
12 mins
Artificial IntelligenceData CenterData Center Management
Image
news

Cisco exec testifies at US Senate panel on AI’s network impact

By Michael Cooney
7 mins
Network SecurityNetworking DevicesWireless Security
Image
news

Nvidia’s next move? Financing AI

By Andy Patrizio
4 mins
Artificial IntelligenceFinancial Services IndustryMarkets
Image
podcast

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

36 mins
IoT PlatformsIoT Security
Image
podcast

Episode 1: Understanding Cisco’s Converged SDN Transport

20 mins
Cisco SystemsInternetNetworking
Image
podcast

Episode 2: Pluggable Optics and the Internet for the Future

17 mins
Cisco SystemsComputers and PeripheralsInternet
Image
video

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

1 mins
Operating Systems
Image
video

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

1 mins
Operating Systems
Image
video

How to Do Math in the Command Line Using Double Parentheses

1 mins
Operating Systems
Image