SSL Report

This place enables you to check how your SSL is installed and configured. https://www.ssllabs.com/ssltest/analyze.html?d=joapen.com

Open-source intelligence, first try

Leyendo documentación sobre seguridad y tratando de entender como se ponen en práctica los conceptos de OSINT, encontré un vídeo sencillo de como usar EO-Ripper.py para rastrear correos electrónicos y sus contraseñas: Me pareció curioso probarlo, de manera que encontré un hueco días más tarde. Los pasos que di esta vez han sido: Instalar python 3.6. He … Read more

Kaspersky cybermap

Nice visual way to analyze the situation of malware, vulnerabilities, web virus, spam, botnet activities… Interesting, at the time I’m checking the data the list of countries with more attacks are: Vietnam Russia India Germany USA. compromised IP with a ransomed database This other map shows points where a database has been ransomed. Below the … Read more

USB shortcut virus

I suffered this virus in one of my computers, and I was able to fix it with this command on MS-DOS: Attrib /d /s -r -h -s *.* I need to review my anti-virus….

Critical Security Controls

I am not a security expert, and by this reason to read about security aspects is something complex, specially when you want to gain perspective of the area of security it’s being talked. The SANS Institute is a cooperative research and education organization which contains programs for security professionals around the world. They have the … Read more

Whiteout mail

Awareness about security is always something challenging, and have good habits in this area is important. Mail encryption was always a technical complex issue, but now it seems to be easy for users. The answer is this German company Whiteout.io Installation Once you install it, you enter your user and generate a PGP key, the … Read more

HeartBleed vulnerability

Some basis I’ve learned about this issue. OpenSSL is an open-source implementation of SSL.  It is not the only implementation of SSL, and is not even the primary implementation of SSL.  Most vendors have their own implementation of SSL and TLS, which is directly related. OpenSSL is available as an installed package, or as a … Read more