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...
Wi-fi always disconnecting on Android due to expired connection time?
This tutorial is specific to militarized wi-fi networks, where a network administrator needs to provide access to employees and still needs ...
The risk of lack of maturity with respect to information security
Intellectual maturity in the matter of information security technology are necessary items for any type of company, in any branch or segment...
CPF Validation in ASP (VBSCRIPT)
Suddenly we need a validator via server-side CPF, since several on the internet do not work correctly and others accept incorrect values, fo...
Uploading files to ASP without component
Often we come across servers lacking components to use features that facilitate programming, however, avoiding using these components ensure...
Subscribe to:
Comments
(
Atom
)
Parceiro de sustentação:
