Category Archives: Pentest

Information Warfare Strategies (SRF-IWS): Unveiling the Risks: Paris Protests and the potential to compromise the cybersecurity of companies while looting their stores

Introduction The world has witnessed countless protests throughout history, as people express their grievances and demand change. Paris, known for its passionate demonstrations, has experienced its fair share of protests in recent times. Other places such as Barcelona (September 2022) … Continue reading

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Infrared Dominance with Flipper Zero

Flipper Zero is a portable and powerful multi-tool for hackers, security professionals or geeks. It was extremely well received when it was first launched on Kickstarter in 2020. I received my Flipper Zero in July 2021 and it’s time to … Continue reading

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Offensive Security Wireless Professional (OSWP): my experience

On July 24, 2022 I took the well-known Offensive Security Wireless Professional (OSWP) practical exam and although Offensive Security can take days to inform of the result of the exam (pass/fail), the next day on July 25 they informed me … Continue reading

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Hacker Entertainment for COVID-19 Times

We are facing an extraordinary and very serious situation, so it is necessary for the population to stay at home. Fortunately we live in the information age and many of us hackers are used to being locked up at home … Continue reading

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Book Review: PoC||GTFO

Yes, I’m back to blogging and doing a book review. I guess better late than never 🙂 This time I’m reviewing the holy hacker book: International Journal of Proof-of-Concept or Get The Fuck Out (PoC||GTFO, ISBN-13: 978-1-59327-880-9). The book sums … Continue reading

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Fristileaks 1.3 CTF Writeup

This vulnerable VM is a fun and simple CTF that can be downloaded from the awesome portal VulnHub. Note: For vmware you may need to set the MAC address to 08:00:27:A5:A6:76 to get it working. I did, see Fig 1. … Continue reading

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Cyber Intelligence Universe

In recent years all “cyber” is fashionable, and intelligence applied to the cyber world could not be less! The concept of intelligence has an offensive meaning due to the use by intelligence and military agencies, but now too many security … Continue reading

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Heartbleed: pain, blood and code

All alarms went off last week when a serious security flaw called Heartbleed in the OpenSSL cryptographic library was published. This library is used by a large part of the servers on the Internet as well as much security software. … Continue reading

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Spaniards in the Black Hat ASIA

I’m back from Black Hat ASIA 2014 in Singapore, where I had the pleasure of giving a talk on the security of cross-platform mobile technologies for developing mobile apps. The last Black Hat ASIA was in 2008 and the last … Continue reading

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The need to evolve defensive security to offensive security

This morning I saw a job offer from Facebook looking for offensive security engineers and I thought it would be a wonderful opportunity to explore this idea and its application in corporate security. Traditionally information security in enterprises has a … Continue reading

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