Gustavo Alejandro Biancofiore

245 Flips | 5 Magazines | 6 Likes | 5 Followers | @gabiancofio2014 | Keep up with Gustavo Alejandro Biancofiore on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Gustavo Alejandro Biancofiore”

A Beginner’s Guide to Blockchain Programming

I had a lot of questions on my quest to understand how Blockchain works. The important one was <b>“How do I build applications on it?”</b>. It took a few …

Blockchain

25 Best Free Bootstrap Templates for 2018

Bootstrap has become one the most favored web development tools in the industry and it is extensively used by web developers due to its flexibility, …

Web Design

ASP.NET Core Logging with Serilog and SQL Server

Serilog is a great 3rd party library for structured logging in our ASP.NET core apps. Structured logging is key to producing easily readable and …

How to install the asset manager Snipe-IT on Ubuntu Server

If you're in need of a powerful IT asset manager, Jack Wallen shows you how to install the open source Snipe-IT system.<p>Your company IT assets …

Linux Security Expert: Tools

To protect your online privacy a couple of checks are performed before we can redirect you to the destination website.

Setting Up A Penetration Testing Lab

If you don’t have access to a live test environment or cannot find systems to run penetration tests against, you will to need to learn how to set up …

Understanding Blockchain: A Beginners Guide to Ethereum Smart Contract Programming

One of the hottest technologies of late is <i>blockchain</i>. A blockchain is a digital transaction of records that’s arranged in chunks of data called …

Docker

It’s not often that an open-source tool or technology emerges and comes to a position of industry mainstream acceptance within a span of two years. …

NMap Network Inventory Container

Have you ever wanted up-to-date NMap scan data in an easily understandable format? Have you noticed how hard it is to get that? So did I! So I hacked …

You don’t understand blockchain unless you understand this simple data structure

The blockchain is an immutable, ordered, back-linked list of blocks of transactions. If you want to truly understand blockchain you need to …

How to Set Up Multi-Camera Streaming to Facebook Live With Free Software

<i>Note: This guide assumes you’re living in the walled garden of Apple and are using macOS and iOS devices, but the principles are the same for Windows</i> …

Cloudflare 1.1.1.1 privacy DNS is real: here’s how to use it

Privacy has always been an important topic but, of late, it has become an increasingly troubling one. From smartphones to social media to plain …

Yet another developer blog

Recently I've been looking into using some "special tasks" databases with ASP.NET Core. One of them was <i>RethinkDB</i>. In general RethinkDB is a NoSQL …

Alphabet's Outline lets you run your own self-hosted VPN for free

Jigsaw, an incubator that’s part of Google’s parent company, Alphabet, has launched Outline, an open-source virtual private network (VPN) that you can host on your own server at no charge.<p>As an initiative from the human-rights-focused Jigsaw, Outline is being billed as a tool to help journalists …

Let's Encrypt updates certificate automation, adds splats

ACME v2 and Wildcard Certificates now liveLet's Encrypt has updated its certificate automation support and added Wildcard Certificates to its system.

How to monitor network protocol traffic on your data center Linux servers

If you're looking for a powerful network protocol monitor for your Linux data center servers, ntopng might be the perfect solution. Jack Wallen shows …

Top 15 Open Source Backup Software for Linux

• 0<br>• shares<p>To recover from some unexpected situations like human errors, Disk failure or RAID, Corruption of file systems we need a good backup plan. The …

Azure Quickstart - Upload, download, and list blobs in Azure Storage using .NET

Quickstart: Upload, download, and list blobs using .NET<p>In this quickstart, you learn how to use the .NET client library for Azure Storage to upload, …

How to Create an Interactive Dashboard with Crossfilter and Dc.Js: A tutorial

<b>Crossfilter.js and dc.js are two javascript libraries</b> that allow you to build your own <b>dynamic dashboard</b> easily. Learn how to do that with this …

Tutorials

11 Free jQuery Notification Message Plugins for Websites

You're reading 11 Free jQuery Notification Message Plugins for Websites, originally posted on Designmodo. If you've enjoyed this post, be sure to …

Web Design

Cryptmount – A Utility to Create Encrypted Filesystems in Linux

Cryptmount is a powerful utility which allows any user to access encrypted filesystems on-demand under GNU/Linux systems without requiring root …

Mozilla's Raspberry Pi gateway helps connect up your smart home

Mozilla has released its Things Gateway, with a host of new features for controlling smart home devices.<p><i>Video: How IoT is hitting its stride</i><p>special …

Raspberry Pi

How To: Use Kismet to Watch Wi-Fi User Activity Through Walls

Your home has walls for privacy, but Wi-Fi signals passing through them and can be detected up to a mile away with a directional Wi-Fi antenna and a …

Hacking Tools List for Hackers & Security Professionals

Penetration testing & Hacking Tools Tools are more often used by security industries to test the vulnerabilities in network and applications. Here …

Nmap Cheatsheet

Nmap Quick commands<p>Ping Sweep<p>example<p>or<p>List Scan aka reverse-dns lookup<p>On a corperate network this is a bit better of a scan due to enumeration of …

Custom Authentication and Authorization in Asp.Net Core 2.0

In this article I am going to explain how we can implement Authentication and Authorization in Web, WebApi as well as for other clients.

Alexa Doorman: Who Is at My Door?

0. Published Skills<p>1. About<p>Be notified of when people (or things) are at your door! Simply ask Alexa to check who's at the door. In this guide, you …

How to Show Asterisks While Typing Sudo Password in Linux

Most applications normally display a feedback using asterisks (*******) when a user is typing a password, but on the Linux terminal, when a normal …

Amplify – NGINX Monitoring Made Easy

Nginx amplify is a collection of useful tools for extensively monitoring a open source Nginx web server and NGINX Plus. With NGINX Amplify you can …