Evitando que te roben los cybers con cybers: La Nueve de Anonymous y El Corte Inglés

En este artículo voy a explicar cuales son las diferentes herramientas que podrían haber hecho más difícil o incluso evitado el ataque que las personas tras La Nueve de Anonymous hicieron contra El Corte Inglés y que tenéis explicado en su tumblr. Los de La Nueve de Anonymous me han comentado sin embargo que lo […]

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Hacking our way into a newly configured Mikrotik router

Today I found my self needing to find my way in into an unconfigured Mikrotik router. In this article I’ll explain how I used the Microtik Neighbour Discovery Protocol and Wireshark to get access to the router in a Linux environment without any of the Microtik tools.

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The monster that lurks or why empowering attacked groups is not a good idea

Nowadays it doesn’t come as a surprise that those with power end up abusing it to harm those which are on a worse capability to defend themselves. This is something that happens at all levels of society and it just requires something that makes you different from those with power to be triggered. This seems […]

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March 2015’s OpenSSL releases and security advisory

Today the OpenSSL project has released new versions for the 0.9.8, 1.0.0, 1.0.1 and 1.0.2 branches of the library. My current employer Coresec Systems AB has allowed me to spend some time preparing for the release and documenting a bit the issues and possible work arounds. In this blogpost I will release some of the […]

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