Good Bye mediumAfter some good years with medium i started my own blog hosted on netlify rendered by hugo and made with emacs.Sep 13, 2021Sep 13, 2021
GCP Internal LBs , How dirty?If you ever decide to tcpdump on a node behind an GCP internal Loadbalancer you will be surprised to see that the packets aren’t destined…Dec 23, 2020Dec 23, 2020
Bash(and others) things that i use every dayMore and more we embrace bash to do things that maybe in the past we used lower level languages (Dockerfiles , Makefiles , Pipelines etc…Jul 28, 2020Jul 28, 2020
Published inHackerNoon.comTracing services with IstioSuper quick post , When istio injects the envoy container side car into your pod , each request that comes in and out is “appended” with a…Jul 25, 20181Jul 25, 20181
Published inHackerNoon.comIstio Mixer Adapters.Quick article about Mixer and adapters , one of the things i wanted to find out is what’s the involvement of Istio/Mixer when traffic is…Jul 24, 2018Jul 24, 2018
Published inHackerNoon.comK8 Istio little Deep DiveI’ve been playing a little bit with Istio mostly egress , but today i wanted to write about ingresses .Jul 21, 20181Jul 21, 20181
Published inHackerNoon.comHow I allowed “hackers” to ssh into my server.In my previous article ( https://hackernoon.com/how-ive-captured-all-passwords-trying-to-ssh-into-my-server-d26a2a6263ec ) I’ve modified…Dec 17, 20177Dec 17, 20177
Published inHackerNoon.comHow I’ve captured all passwords trying to ssh into my server!By default ssh logs out ssh attempts , wether they’re successful or not , what it doesn’t do by default is log out the passwords they’ve…Dec 3, 201710Dec 3, 201710
Published inHackerNoon.comVault as CA with PKI backendI’m gonna show how to run your own CA within pki framework , and be able to generate private keys and sign certificates. We will do this…Oct 29, 2017Oct 29, 2017