How to turn your old Android phone into an IP camera?
We all know that buying an IP camera, which is reasonable, can cost at least R $ 600.00 today. But there is a more economical way of doing t...
How to create a SQL Server database as it is created in UOL or Locaweb?
When we create a database on the SQL server, when we install SQL Server express, we always see all the databases we create, even if a specif...
How to tag your website using Google Tag Manager?
Before you start, Google Tag Manager is nothing more than the intermediary between a company's programmer and marketing. This tool is re...
Security does not sell
An overwhelming statement from the anti-virus company Kaspersky Labs, "Security doesn't sell", with a tone that: "nobody ...
Error creating bootable flash drive, how to adjust?
Small, light, portable and much faster than a CD-ROM, and much more practical than a hard disk, the pen-drive is a very effective and inexpe...
Unprotect Excel 2013 spreadsheets
On this site we previously posted the solution to decrypt spreadsheets for the old Excel version, and it has been one of the most relevant p...
Nations, Livraria Cultura, and Information Security by check
All over the world, awareness of information security has been taken with extreme importance, including in Brazil we have several associated...
The end of Nokia - The bad union with Microsoft
It was a time that Nokia was a pioneer in the cell phone segment with its Symbian operating system, but it was not with the same luck that i...
Digital Currencies - Find out what Bitcoin, Litecoin, and other Digital Currencies are
Just like anywhere in the world, and for many years, there has been a particular type of currency. The coin has always been by far the most ...
Security flaw in Windows that has existed for more than 20 years
The American company Vectra Networks, Inc. discovered a security flaw in the way that Windows installs the drivers for the printers connecte...
Fearful, users cover up webcam and microphones
The use of the computer consciously is not enough to get rid of security flaws caused by software even considered safe. Recently, the risk...
World password day. Is yours weak? Really?
Do not tell me that your password is strong or weak, or that you need so many special characters, digits, etc., since there are passwords so...
NET VIRTUA blocks all incoming connections
If you are an advanced user, who needs to open a port on the router for some service, I'm sorry if you have NET, this is gone. Over the ...
MariaDB - Discover a promising new database
Yes, this is exactly the name you are reading from the newest promising database: MariaDB. This database originated from the true MySQL deve...
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