Remote work security made easy

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The pandemic changed our life quite a lot in the last months, what was before a privilege for some people, it becomes now a new standard way of working: Home Office or Remote/Smart Work.

A Change brings questions and perplexity.

Take some minutes while reading this article, do a short 5 minutes brainstorm on the following questions:

  1. am I using a shared wireless network?
  2. is my workplace at home safe and secure enough?
  3. do I have a ToDo list or checklist to keep good security?
  4. do I own an internet router?
  5. am I ready to work from home?
  6. how does…


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A Supercar sprints from 0 to 100 km/s in less than three seconds.

Pretty similar to a Supercar, one of the biggest challenges for a sales team, it is to react as fast as possible to customer’s requests. Any small, tiny or micro insight can generate business. It looks super easy, but of course, it is not, there are some considerations :

  1. not always the request is direct and understood by the sales team immediately;
  2. the sales team has to be in the right place at the right time to get information, before others;
  3. the sales team should have always…


Use only CRI-o, this tutorial includes how to fix the “CAP_PERFMON” bug without installing docker or containerd.

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I have installed CentOS-8 Stream using CentOS-8.3.2011-x86_64-dvd1.iso. Important prerequisites before starting the installation of cri-o and Kubernetes, if you want to connect your 1st node with other worker and master nodes.

a. verify that product_uuid is unique for every node of the cluster

sudo cat /sys/class/dmi/id/product_uuid

b. verify the MAC address of each network devices, it needs to be unique

ip link
ifconfig -a

c. (Optional) but really suggested, hardening of Linux Server, list of the pre-installed /etc/ssh/ssh_host* priv and pub keys, we…


Sales methodologies and how to understand the sales activities

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In the past years, I have been reading a lot of books and articles about sales and I participated in sales training and I tried to adopt my learnings into my daily business. Overall this is what I learned from my experiences:

The first rule is, to know about and to always be up to date about any existing and new sales methodologies and then choose the one that fits the best to your business.

A very common and fatal mistake of a salesperson or a sales team is to place their need to sell above anything else and making…

Francesco Sbaraglia

Francesco is Site Reliability Engineering and DevSecOps SME. He is expert in hybrid multi-cloud architecture, K8S, Cloud-Native, AIOps and Security Chaos Engi

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