The Quest For Dual CCIE

Schneier on Security

Font Steganography - Interesting research in steganography at the font level....
11 hours ago
Cisco IOS Hints and Tricks

ONIE and the Hammer of Thor - Someone left a comment on my Zero-Touch Provisioning post claiming how Big Switch Networks solved ZTP challenge using just IPv6 Link-Local Address and Ne...
16 hours ago
Data Center Networks

Intent-Based Networking in the Cisco Data Center - Network scale, complexity and new security threat vectors have grown to a point where we need to rethink how networks work, and beyond that, how networks a...
1 day ago
INE CCIE Blog

What to Expect: CCIE Security Written Exam Bootcamp - Whether you’ve just started your CCIE training journey, or are already several months along, an INE bootcamp can help get you to where you need to be befor...
6 days ago
My Etherealmind

Musing: Barclays boss used bank’s security team to hunt for whistleblower -The Guardian - Barclay's CEO loses bonus after IT-based witchhunt The post Musing: Barclays boss used bank’s security team to hunt for whistleblower -The Guardian appea...
1 year ago
IPE CCIE Blog

iPexpert’s Newest “CCIE Wall of Fame” Additions 2/5/2016 - Please join us in congratulating the following iPexpert students who have passed their CCIE lab! This Week’s CCIE Success Stories Lucas Handybiantoro, CCIE...
2 years ago
Rational Survivability

On building fire extinguishers and fighting fires… - [Updated below 6/8/15] The last ten years of my professional life have been spent working for some amazing companies; architecting and building security so...
2 years ago
Jimmys Cyber Corner

ASA Nat behavior with multiple public ip ranges changed after upgrade - I recently upgraded a customer ASA from v8.2 to 9.0 and while doing that I found out that some (yeah!) of the static NAT translations didn´t work after the...
5 years ago
Packetslave Industries

Python API for Strava - I’ve been riding my bike quite a bit (see my new site, http://www.bigbikeguy.com for more on that). I use a Garmin GPS cycling computer to track speed, cad...
5 years ago
wendell's blog

Closing the Cisco Cert Zone (for Now) - Hi folks. This short post is a notice to let everyone know that I'll not be continuing to blog in the Cisco Cert Zone for the foreseeable future. For tho...
6 years ago
Cisco Security Advisories

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