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M. Ștefan Cristian

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Author: spurge

Cat Links Information security

Executing the Evil Twin Wireless Attack

Posted on 17 January 2023 spurge

The following document is one of the case studies we carried out in the 1st semester at the Advanced Cybersecurity

Continue readingExecuting the Evil Twin Wireless Attack

Cat Links Information security

UNbreakable CTF 2022 (teams) Writeups

Posted on 23 May 202223 May 2022 spurge

This CTF contest phase took place between 20th – 22nd of May 2022. We competed against 70 teams (from both

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Cat Links Information security

UNbreakable CTF 2022 (individual) Writeups

Posted on 8 May 202210 May 2022 spurge

This contest phase took place between 6th – 8th of May 2022 and had 165 active participants (from both Romania

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Cat Links Information security

Social Engineering. Playing with human vulnerabilities :)

Posted on 20 March 2022 spurge

What is social engineering ? Well, given the plethora of news about scammers and people being easily fooled by them,

Continue readingSocial Engineering. Playing with human vulnerabilities 🙂

Cat Links War

Vital urban warfare knowledge

Posted on 28 February 202214 March 2022 spurge

26/02/2022: Ukraine’s president announced that anyone in the world can volunteer in the front line of defense of the country.

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Cat Links Information security

UNbreakable CTF 2021 S2 (teams) Writeups

Posted on 15 December 202115 December 2021 spurge

These are the writeups for the mentioned CTF contest I participated in, this time as part of a team (representing the Babeș-Bolyai

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Cat Links Information security

UNbreakable CTF 2021 S2 (individual) Writeups

Posted on 7 December 202115 December 2021 spurge

These are my writeups for the mentioned CTF contest I participated in. The national ranks can be found here: unr21s2-individual.cyberedu.ro/#ranks

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Cat Links Information security

How malware misbehaves & how to punish it

Posted on 13 October 202113 March 2022 spurge

In this world of ever evolving malware, its behavior and the methods used to fight against it become essential knowledge

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Cat Links Information security

SQL Injections showcase

Posted on 6 October 20216 October 2021 spurge

This is my winning solution for a faculty SQL Injection contest I participated in 2021. The main challenge was to

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Cat Links Information security

Recent history the world deserves to know

Posted on 3 October 20213 October 2021 spurge

The book “This Is How They Tell Me the World Ends” by Nicole Perlroth contains valuable information about all the

Continue readingRecent history the world deserves to know

Recent Posts

  • Executing the Evil Twin Wireless Attack
  • UNbreakable CTF 2022 (teams) Writeups
  • UNbreakable CTF 2022 (individual) Writeups
  • Social Engineering. Playing with human vulnerabilities :)
  • Vital urban warfare knowledge

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