Internet

Como rodar múltiplas redes com um Mikrotik

How to run multiple networks with a Mikrotik

6 minutes Mikrotik de 5 doors? Once a Mikrotik (for example, a 750GL model) it's a real router 5 ports and not just an ordinary home-use router (what, actually, it's a router with a switch 4 doors), you can configure it to run multiple networks, use multiple providers for WAN network failover and more. Why you would want to do any of these things is beyond the scope of this post., but we will show you how to do it. Continue

Free4Talk: O Melhor Site para Praticar Inglês Gratuitamente

Free4Talk: The Best Site to Practice English for Free

3 minutes Master a foreign language, like english, is a goal pursued by many people around the world. However, the lack of opportunities to practice and the need to pay for private lessons can be significant obstacles on that journey.. Happily, an innovative platform emerges as an effective solution to this challenge: o Free4Talk. A Global Community of Language Practice Free4Talk is a platform that operates as a virtual community, offering a unique opportunity to practice languages ​​with native speakers Continue

Recomendações da Hikvision sobre direcionamento de portas

Recommendations of the Hikvision about port direction

less than 1 minute It is widely known that the Internet is flooded by constant cyber attacks. Once connected to the Internet, the devices will face all kinds of security problems. Therefore, it is generally recommended that the devices are not connected directly to the Internet, unless there are special-purpose access. No direct access to external network, the likelihood of being attacked device will be greatly reduced. Yet, this does not preclude the possibility of an attack. When it is necessary to make a device Continue

Vulnerabilidade em plugin faz com que sites WordPress sejam redirecionados

Vulnerability plugin makes WordPress sites to be redirected

less than 1 minute Apparently began on 10/04. Upon entering my site, the page started to load normally, but at the end the visitor was redirected to other pages of malicious sites. To solve the problem I did reset the hosting and used a backup to restore the files and the database, updated everything needed updating, changed passwords. At first the site returned to normal operation, but after a day or two the problem returned Continue

Instalando o Asterisk no Ubuntu 16.04

Installing Asterisk on Ubuntu 16.04

less than 1 minute Asterisk is a software implementation of a private branch exchange (PBX). It allows phones interfaced with a variety of hardware technologies, make calls to each other and to connect to telephony services, as the public switched telephone network services (PSTN) and voice over IP (VoIP). Its name comes from the asterisk symbol "*". Some of the many Asterisk features include: Asterisk software includes many features available in commercial PBX systems and owners: post office Continue

Corrigir erro de upload “Erro de HTTP” no WordPress

Fix upload error "HTTP Error" in WordPress

less than 1 minute Making a quick search, to solve this problem, is some possible solutions on sites like Locaweb, but there was still a way to solve the problem. The solution is simple, but it will not be the first thing to think about if you are not aware of WordPress.Para updates solve this, just update the PHP version of the hosting server, that simple. If this does not work for you, and has found another way to solve, share with us Continue

Resolva problema de conexão com modem da OI Velox – TP-Link TD-W8951ND

Solve problem connecting to the modem HI Velox – TP-Link TD-W8951ND

less than 1 minute I recently came across a problem with a customer, com um modem Wireless TP-Link TD-W8951ND, I could not enter the settings. Put the modem IP in browser, but only gave 'timed out'. This problem is not an error, It is actually a security measure, to prevent unauthorized people from accessing the modem settings. Like this, Each time the apparatus is restarted, It is only possible to perform setting even once. But when you need to perform Continue

Conectar-se a outro computador usando a Conexão de Área de Trabalho Remota do Windows

Connect to another computer using Windows Remote Desktop Connection

less than 1 minute With Remote Desktop Connection, you can connect to a Windows computer from another Windows computer that is connected to the same network or the Internet. For example, You can use all programs, files and work computer network resources on the home computer, and it is as if you were sitting in front of the computer work. To connect to a remote computer, the computer must be connected, Continue

O que é NAT loopback?

What is NAT loopback?

less than 1 minute Suppose you have configured an IP camera that you want to access from anywhere via the Internet and have an external IP address, or a DDNS address, to access the camera. Have you tested your configuration when I was away from home, the external network, and everything worked fine,as expected. But you come home and try to use those same addresses to access the camera and nothing appears, or worst, You receive an error message. You can be Continue

O que é DDNS

What is DDNS

2 minutes I see many people confuse with DDNS “remote access”, thinking it's only set up DDNS domain that access will work automatically, without knowing their true function. So let's understand what is DDNS and it serves. What is DNS – Domain Name System When a computer communicates with another computer on the Internet, to access a Web page, send an e-mail or send an instant message, he needs to know computer address with which to communicate. Continue