Tag: Security
MacOS Big Sur and SSLKEYFILELOG
Today I had to decrypt SSL/TLS traffic from my browser. There are a lot of resource available to explain the steps necessary to capture traffic and decrypt the traffic, like How to Decrypt SSL with Wireshark – HTTPS Decryption Guide. However, I noticed that my ssl-keys.log file wasn’t populated when starting Chrome of Firefox. The … Read More
Internet in Argentina
I don’t know if people from Argentina read my blog, but if they do I would like to thank them for their wireless coverage throughout the country. I am traveling for some time through Argentina and I slept in multiple hotels and hostels. Every single hotel and hostel offers some kind of internet connection. Mostly … Read More
Configuration Example, IDS / IPS
Upgrade CS MARS
A customer was running CS MARS with version 4.3.6. Lately the Cisco IPS sensor was upgraded to version 7.x. This version wasn’t supported anymore by CS MARS version 4.3.6. That is why the CS MARS needed to be upgraded to 6.x. I don’t have a lot of experience with CS MARS and I couldn’t find … Read More