Codeby.Games. CTF TASK «ТЕТРИС»/«TETRIS»
Welcome to all CTF and ethical hacking enthusiasts on the Red Team! In this article, we will look at how to complete the easy task TETRIS, developed by pentesters from…
Security - Articles for the year 2025
Read interesting articles and reviews for the year 2025. Analysis of key events in the "Security" sector
We hacked Google Gemini and downloaded its source code
In 2024, we released a post We Hacked Google A.I. for 50,000, which described how our group consisting of Roni “Lupin” Carta, Joseph “rez0” Tacker, and Justin “Rhynorater”…
In Windows, an 8-year security flaw has been discovered that Microsoft does not want to fix
Ignoring vulnerabilities in operating systems or other software products is fundamentally an unimaginable situation. On the contrary, developers always strive to find…
Overview and market map of ML protection platforms
Security Vision
Exploring the "malicious" RJ45 flash drive
Reverse engineering hardware can be very challenging — but sometimes all it takes is a cozy chair and Google Translate.
"The point is not in the muse and inspiration. The point is in labor." An honest interview with Alexey Lukatsky about the pros and cons of book writing
Hello! Today we decided to remind tekkix readers that Positive Technologies not only research vulnerabilities, write research papers, and develop software for protection…
Prepare your applications, this is a security audit
Hello, tekkix! My name is Yura Petrov, I am the head of development at Friflex and the author of the channel "Mobile Developer".
Detection is easy. Installing OPNSense and configuring NetFlow
Continuing the series of articles. - Detection is easy, dedicated to Detection engineering, which I write about in the Telegram channel of the same name. Today we will…
My first Standoff, or How I looked over the shoulder of a cyber attack investigator
Hello everyone! My name is Sasha Korobko, I have been working at Positive Technologies for more than a year and I am already actively involved in the processes of various…
Debugging the server for the little ones. Introduction
There are people who start thinking about privacy/confidentiality on the vast Internet or already practice it. There are those who do not want to pay for services and…
Making macOS safer
This is a guide about security, not privacy.
Audit of smart contract security in TON: key mistakes and tips
Hello everyone! Sergey Sobolev is here, a specialist in distributed systems security at Positive Technologies, our team is engaged in auditing smart contracts. Today…
Magic links now in Spring Security
The concept of magic links is not new, but for a long time developers did not have a reliable solution with a full-fledged community that would allow them to quickly…
Spring Cloud Gateway + Keycloak: a complete example
Hello everyone! Today we will look at how to make a full integration of the Spring Cloud Gateway API gateway and Keycloak, as it seemed to me that the topic was not sufficiently…
ONCE AGAIN ABOUT THE GREAT BORDER between matter and consciousness
According to an ancient tradition, the roots of which even old-timers with advanced amnesia do not remember, before the New Year, one wants to say something significant…
The complexity of biometric identification of monozygotic twins
Imagine a courtroom. The prosecutor proudly presents what he believes to be irrefutable evidence: a fingerprint, a surveillance camera recording, a DNA test. Everything…
Top cybersecurity news for December 2024
Hello everyone! We are closing the year with our traditional news digest. December was rich in spyware news: Pegasus was highlighted due to the won Whatsapp case, its…
