Short Tech StoriesGood Bye mediumAfter some good years with medium i started my own blog hosted on netlify rendered by hugo and made with emacs.1 min read·Sep 13, 2021----
Short Tech StoriesGCP 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…5 min read·Dec 23, 2020----
Short Tech StoriesBash(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…3 min read·Jul 28, 2020----
Short Tech StoriesinHackerNoon.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…2 min read·Jul 25, 2018--1--1
Short Tech StoriesinHackerNoon.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…3 min read·Jul 24, 2018----
Short Tech StoriesinHackerNoon.comK8 Istio little Deep DiveI’ve been playing a little bit with Istio mostly egress , but today i wanted to write about ingresses .3 min read·Jul 21, 2018--1--1
Short Tech StoriesinHackerNoon.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…6 min read·Dec 17, 2017--7--7
Short Tech StoriesinHackerNoon.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…3 min read·Dec 3, 2017--10--10
Short Tech StoriesinHackerNoon.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…3 min read·Oct 29, 2017----