79 results for:security

The Meaning of Colors in web Design. A little bit of psychology

The Meaning of Colors in web Design. A little bit of psychology

11-02-2019 - Color psychology is one of the most talked about and interesting parts of psychology. The idea that some colors evoke feelings and emotions. In fact, this color helps buy the… >>
Working with JSON in JavaScript

Working with JSON in JavaScript

11-02-2019 - JSON is short for JavaScript Object Notation and an easy - to - access way to store information. In short, it gives us a collection of human - readable data… >>
How to build a basic PWA with HTML and Javascript

How to build a basic PWA with HTML and Javascript

08-02-2019 - Looking at the web for a basic PWA online training exercise, everything I found was just too confused or required libraries/system/stage or another. If we need to learn another innovation, we… >>
Configurar DNS-over-TLS and DNS-over-HTTPS con un DNS Server cualquiera

Configurar DNS-over-TLS and DNS-over-HTTPS con un DNS Server cualquiera

27-12-2018 - Los nuevos protocolos DNS-over-TLS (DoT) y DNS-over-HTTPS (DoH) están disponibles para permitir la privacidad y seguridad del usuario final, dado que la mayoría de los clientes DNS utilizan protocolos UDP… >>
Configuring DNS-over-TLS and DNS-over-HTTPS with any DNS Server

Configuring DNS-over-TLS and DNS-over-HTTPS with any DNS Server

27-12-2018 - The new DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH) protocols are available for enabling end user's privacy and security given the fact that most DNS clients use UDP or TCP protocols which… >>
How to Set up a Fully Functional Mail Server on Ubuntu 16.04 with iRedMail

How to Set up a Fully Functional Mail Server on Ubuntu 16.04 with iRedMail

08-08-2018 - Setting up your own mail server from scratch on Linux is complex and tedious, until you meet iRedMail. This tutorial is going to show you how you can easily and… >>
Tips on How to Prevent Data Loss for Your Business

Tips on How to Prevent Data Loss for Your Business

21-06-2018 - Data is information stored electronically that makes the world go round, and for businesses, in particular, it could include sensitive information about its finances, customers, and employees. The majority of… >>
8 Free PHP Books  to Read in Summer 2018

8 Free PHP Books to Read in Summer 2018

20-06-2018 - In this article, we've listed 8 free PHP books that can help you to learn new approaches to solving problems and keep your skill up to date.   Practical PHP Testing This book… >>
2 Areas of Business You Need to Audit

2 Areas of Business You Need to Audit

26-05-2018 - Carrying out a business audit should be a regular event, but too many businesses either neglect this or limit their attention to the basic areas. The fact is that your… >>
How to Become a Full Stack Developer in 2018

How to Become a Full Stack Developer in 2018

22-03-2018 - A full stack developer is someone who can work on the development of all layers of an app or program. That means that they are familiar with both the front… >>
Setting Up SFTP on Ubuntu 16.04

Setting Up SFTP on Ubuntu 16.04

12-03-2018 - I recently had a request to setup SFTP for a customer so they could manage a set of files in their environment through an FTP GUI. Being an avid user… >>
Install Java in Ubuntu 16.04

Install Java in Ubuntu 16.04

23-11-2017 - Java and the JVM (Java's virtual machine) are widely used and required for many kinds of software. This article will guide you through the process of installing and managing different… >>
What You Need to Start a Great Healthcare Blog

What You Need to Start a Great Healthcare Blog

21-09-2017 - Would you like to start your own healthcare blog? Many people think about setting up this type of resource, but very few of these people eventually make a success of… >>
How to Configure the Mod_Security Core Ruleset in Ubuntu

How to Configure the Mod_Security Core Ruleset in Ubuntu

04-03-2017 - ModSecurity is a Web Application Firewall, a program that can be used to inspect information as it passes through your web server, intercepting malicious requests before they are processed by your… >>
Un bug de CloudFlare deja descubiertos millones de datos sensibles de páginas y usuarios

Un bug de CloudFlare deja descubiertos millones de datos sensibles de páginas y usuarios

27-02-2017 - Una vulnerabilidad de seguridad severa Se ha descubierto en la red CDN CloudFlare que ha provocado que los sitios web de gran nombre expongan claves de sesión privadas y otros… >>

How to Connect to a Remote Server via SSH from a Linux Shell

16-02-2017 - Introduction Secure Shell (SSH) is a UNIX-based command interface and protocol for securely getting access to a remote computer. SSH is actually a suite of three utilities - slogin, ssh, and… >>
I siti web possono già identificare un utente,anche se si usano diversi browser sullo stesso computer

I siti web possono già identificare un utente,anche se si usano diversi browser sullo stesso computer

15-02-2017 - Ars Technica riporta un lavoro di alcuni ricercatori che hanno sviluppato un metodo efficace al 99% per identificare un utente che naviga sul web anche se utilizza diversi browser sullo… >>
PHP 7.2 will be the first Programming Language to add Modern Cryptography to its Standard Library

PHP 7.2 will be the first Programming Language to add Modern Cryptography to its Standard Library

14-02-2017 - Last week, the voting phase closed on an RFC to add libsodium to PHP 7.2. The result was unanimous (37 in favor, 0 against). When version 7.2 releases at the end… >>
Setup FTP server with VSFTPD in Ubuntu 16.04

Setup FTP server with VSFTPD in Ubuntu 16.04

14-02-2017 - Introduction FTP, short for File Transfer Protocol, is a network protocol that was once widely used for moving files between a client and server. It has since been replaced by faster,… >>
Fallo en WordPress, ahora es pánico: 1,5 millones de sitios afectados

Fallo en WordPress, ahora es pánico: 1,5 millones de sitios afectados

11-02-2017 - No hay nada que hacer, a pesar de los esfuerzos conjuntos de los desarrolladores, servicios de alojamiento y operadores, los ataques a los sitios de WordPress están creciendo exponencialmente y… >>
Install Apache, MariaDB and PHP7 on Ubuntu 16.04

Install Apache, MariaDB and PHP7 on Ubuntu 16.04

18-11-2016 - Ubuntu 16.04 LTS Xenial Xerus comes with PHP7 by default so you don’t have to rely on third-party PPA to get PHP7 installed. In this tutorial, we are going to… >>
Ubuntu servers security: 25 security tools to armor your system

Ubuntu servers security: 25 security tools to armor your system

14-09-2016 - The Ubuntu repositories contain several useful tools for maintaining a secure network and network administration.This security tools include network scanning,attack detection,Virus Detection etc.   1) Wireshark -- network traffic analyzer Wireshark is a… >>
Install Syncthing on Ubuntu 16.04 using Debian Repository

Install Syncthing on Ubuntu 16.04 using Debian Repository

19-08-2016 - Syncthing is a free continuous file synchronization tool that lets you synchronize your files across desktops, tablets, servers. It’s an open source alternative to the popular BitTorrent Sync (aka btsync)… >>
Google Chrome will block Flash content starting next month, make HTML 5 default by December

Google Chrome will block Flash content starting next month, make HTML 5 default by December

10-08-2016 - There really is no stopping Flash's demise. In a blog post Chrome team has announced that the browser will start blocking the Flash starting this September with Chrome 53. As more… >>
In Italia minacce informatiche in costante aumento

In Italia minacce informatiche in costante aumento

08-08-2016 - Check Point ha da poco rilasciato i risultati emersi dall'ultima versione di Threat Index, la sua classifica relativa alle minacce informatiche. L’indice, in questa ultima edizione trimestrale rivela da un lato, come… >>
What is a DDOS attack and tools used

What is a DDOS attack and tools used

19-04-2016 - What Is a Denial of Service Attack or DOS? A DOS attack is an attempt to make a system or server unavailable for legitimate users and, finally, to take the service… >>
Install HHVM + Nginx on Ubuntu 14.04

Install HHVM + Nginx on Ubuntu 14.04

12-01-2016 -   The LEMHH software stack is a group of software that can be used to serve dynamic web pages and web applications. This is an acronym that describes a Linux operating… >>
PHP7: Guide and References to all the changes between version 5.x and 7 of PHP

PHP7: Guide and References to all the changes between version 5.x and 7 of PHP

27-12-2015 - PHP 7 was released on December 3rd, 2015. It comes with a number of new features, changes, and backwards compatibility breakages that are outlined below. Performance Features Combined Comparison Operator Null Coalesce Operator Scalar Type Declarations Return Type… >>
Guide: Install Free SSL Certificate On Your Website with Let's Encrypt

Guide: Install Free SSL Certificate On Your Website with Let's Encrypt

11-12-2015 - Let's Encrypt – an initiative run by the Internet Security Research Group (ISRG) – is a new, free, and open certificate authority recognized by all major browsers, including Google's Chrome,… >>
Certificados HTTPS gratis para todos!! Con Let's Encrypt

Certificados HTTPS gratis para todos!! Con Let's Encrypt

04-12-2015 - Let's Encrypt ha abierto al público la beta para generar y obtener certificados https gratis, permitiendo que cualquiera pueda obtener certificados gratuitos TLS y configurar sitios web en HTTPS en… >>

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