What are IPtables and what are they used for?
IPtables is a command line utility for configuring the Linux kernel firewall implemented as part of the Netfilter project. The term iptables is also commonly used to refer to such…
DDoS or Denial of service attack
Distributed network attacks are often referred to as distributed denial of service (DDoS) attacks. This type of attack takes advantage of the specific capacity limits that apply to any network…
Carding, the greatest concern of users
What is the crime of “carding”? Money theft or Carding is one of the main concerns for users of digital payment services and credit cards. Although they are mostly safe…
Botnet malware that turns your PC into a zombie
A botnet is a network of computer equipment that has been infected with malicious software that allows its remote control, forcing them to send spam, spread viruses or carry out…
Oracle Linux – What is this distro?
OracleLinux. Formerly known as OracleEnterpriseLinux, it is a Red Hat-based GNU / Linux distribution, repackaged and distributed by Oracle, available under the GNU (GPL) since late 2006. OracleLinux can be…
What to do when your Linux hangs?
Linux, despite “popular belief”, does crash (hangs or jams). Sometimes it is one or two applications per deadlock and everything can be resolved with a kill -9 to the application…
What should you do if your computer have Virus?
Unfortunately, from time to time it can happen that an antivirus installed on a computer which has all the updates is unable to detect a new virus, worm or Trojan.…
Cybersecurity, how you should protect yourself
Here we will give you a few tips on how to improve the Cybersecurity of your computer and information when browsing the internet. Our dependence on electronic devices, their vulnerable…
Commands in Ubuntu and Linux – Fast Guide
After getting used to the use of the system by this means, you realize the agility that the keyboard offers, mainly, when knowing shortcut keys, variables and other tricks allowed…
OSMC – free and open source media center
While Kodi is just a multimedia center, OSMC is a complete operating system which includes and runs Kodi and allows us to use this multimedia center easily and without configuration…