Superbly written by Laura Chappell the Wireshark Network Analysis (Second Edition) is a must have book. Not only to learn the Wireshark tool in great depth but also protocol analysis in general. I’ve been eager to study for the WCNA (Wireshark Certified Network Analyst) for some time now so I made the purchase a few
This week I migrated the web site over to https. I opted for an extended validation certificate which means we get the shiny green box with “Net Assured Limited” in the browsers URL bar. The process to obtain an EV certificate is lengthy and in some cases can take weeks to be validated and certificate
A few months back I registered with Brocade for a promotion to study and take the Brocade Certified vrouter Engineer exam (BCVRE). I’ve had some time recently to take the online course, install the vyatta vrouter in my lab and have a play. I took the exam this morning and passed, I thought I’d write a few notes
Traceroute across ECMP Interesting article from Jeremy Stretch regarding the effect on Traceroute across an ECMP Network depending on the OS used: http://packetlife.net/blog/2015/apr/27/traceroute-and-not-so-equal-ecmp/ Free Networking Books Packet Pushers post with a list of technical books that are free! http://packetpushers.net/free-networking-books/ Palo Alto Networks Podcast New Podcast from Palo Alto Networks to subscribe too http://researchcenter.paloaltonetworks.com/2015/04/dont-panic-unit-42-podcast/ Certificate types
I use 1Password myself and learned some new features I was not aware of: http://www.networkworld.com/article/2909541/security0/8-reasons-to-use-1password-that-dont-involve-storing-passwords.html#tk.rss_all Good read about a real example of surviving a DDOS attack: http://www.networkworld.com/article/2909523/network-security/a-true-story-of-combating-a-large-scale-ddos-attack.html#tk.rss_all Great Article regarding Openflow / VXLAN and Cisco ACI: http://www.networkcomputing.com/understanding-openflow-vxlan-and-ciscos-aci/a/d-id/1319943?_mc=RSS_NWC_EDT Palo Alto Networks named best next generation firewall: http://researchcenter.paloaltonetworks.com/2015/04/palo-alto-networks-named-best-next-generation-firewall-by-sans/ New Star Wars Trailer Sorry, this had to go
Really useful article about troubleshooting network problems: http://packetpushers.net/troubleshooting-networks-tips-from-a-network-detective/ Check out this submarine map which interactively details under sea communication cables. Its pretty cool! http://submarine-cable-map-2015.telegeography.com/ Three tips for technical blogging: http://keepingitclassless.net/2015/03/three-tips-for-technical-blogging/ Palo Alto‘s Golbal Protect Mobile Security Manager 6.2 is released. read
SSL Interception Interesting article regarding SSL interception deployments and associated risks. It would certainly be advisable to check your own deployments. http://www.cert.org/blogs/certcc/post.cfm?EntryID=221 SSL Troubleshooting While we are on the subject of SS, here’s a useful article regarding troubleshooting SSL connections using openssl. The article covers the following: 1. Check the Connection 2. Decoding a Base64 Certificate
I’ve owned 3 Thinkpads over the last decade. My first one was the original IBM Thinkpad, the last two were Lenovo branded. All three I’ve owned have been the X series aimed at the road warrior professional with demands for high performance computing in a small and lightweight device. I chose and have so far
