Netcat is a tiny tool for linux and windows and it is used for reading and writing data across network connections using TCP or UDP. It has amazing features and it is a must-have tool for pen-testing. It is called the “Swiss-army knife for TCP/IP”. Netcat is a terminal application with many features. Apart from basic telnet functions, it can […]
PortMapper service runs in port TCP and UDP 111 and provides RPC (Remote Procedure Calls) like NFS mounts. Portmapper service that can be accessed from the Internet can be exploited by an attacker to perform DDoS attacks. An attacker can gain information about your network, e.g. existing network shares or running RPC services. RPC stands for remote procedure call. To […]
When working on the terminal either locally or via ssh, many times it is needed to open an additional terminal while a process is already running on the first one. For example, you are downloading a huge file and it needs 40mins or more to finish and you want to do something else on a new terminal while you are […]
1) https://www.google.com/webfonts – Fonts from google – free to use! 2) https://www.fontspace.com/ Huge fonts collection for free. 3) https://www.wazu.jp Free fonts from WAZU JAPAN’s Gallery of Unicode Fonts. 4) https://www.fora.gr/gr/free/fonts/ Collection of free Greek fonts 5) https://www.consider.gr/greek-fonts/ Very nice collection of Greek fonts
Barak Tawily is known for presenting the vulnerability of wordpress websites that someone can take advantage to start a very easy DOS attack and bring down the website. CVE-2018-6389 flaw is an application-level DoS that could be exploited simply and without a massive amount of malicious traffic. Let’s get into more depth and have a look on how this vulnerability […]
Finally google released some amazing tools that are necessary for all serious webmasters! Google Optimize beta is online! register here: https://optimize.google.com/. Create a container and start using any of the three available tools. 1 A/B testing. Great tool where you can have half of your visitors to land on one version of a webpage and other half to visit another […]
Authentication error when configuring pop3/imap gmail account in your mail client. Have you ever needed to setup your computer’s mail client to receive google mail instead of having to visit gmail website? If you answer yes then 99% you are getting “authentication error” even though you are using the correct credentials! Find below all the steps you need in order […]
How to access Deep Web without TOR In order to access deep web you usually need to run TOR. If you simply want to check out couple of websites in deep web you no longer need a client program like Tor. You can use a free web based tor proxy to visit any deepweb website. Keep in mind that there […]
Free SSL certificate for your website from trusted CA Until recently in order to get a SSL certificate from a trusted CA you had to pay a minimum of 50$ per year . Sometimes the price could be more than 1000USD per year. Try a google search for “buy SSL Certificate” Good news! You can get certificates from a trusted […]
How to enable SSL on your Centos webserver! Follow the steps bellow to create a new secure certificate for your website and enable https: Centos 6.5 First step is to check which modules are being used by apache2 apachectl -M | grep ssl If module: ssl_module (shared) is loaded then we skip to step 3. If it is not loaded then we […]