Setting up any system analyzer, we want to always keep a track on all events happened in our machines. The best way to make that – email alerts. It means every time when application gets alert, it’s going to forward the copy of it to your email.
By default applications like OSSEC supports only local mail servers. But what if we just don’t have them? What if we use only tools like Gmail, Yahoo etc.? At that rate we could build mail relay listening on 25 port for applications work.
This is the last part of my Junior Ops cycle. Who reads it ever?
The proper testing can reduce troubleshooting stuff and speed up development-commit-deploy lifecycle. There are many kinds of software testing, each of them has a specific area. Here I’d like to concentrate on 2 areas: performance testing and load testing. I’m dealing with them choosing Yandex.Tank.
The word we say almost everything and everywhere. The question we have to double check when implementing new feature. It’s a kind of work allows to sleep calmly. Yes, this is security.