OSINT Combat Intelligence Technology: Codeby Academy Course Overview
OSINT is a combat intelligence technology from open sources. Codeby Academy teaches how to collect, analyze data, and apply investigation methods in business and security.
Social Engineering
Делаем уникальные знания доступными. Вакансии - @infosec_work Вопросы, предложения, пожелания, жалобы - @Social_Engineering_bot Сотрудничество — @SEAdm1n РКН: https://vk.cc/cN3VwI
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Attack Vectors on Container Environments and Protection Methods
Analysis of main attack vectors on container environments: secrets, misconfigurations, APIs, and supply chains. Protection methods and privilege analysis.
StarScale AI: New Platform for Corporate AI Cost Tracking
Orion soft released StarScale AI to evaluate the efficiency of enterprise AI implementation. The platform tracks token costs and economic benefits from use cases.
Netwatch: Tool for Diagnosing Network Activity
Netwatch overview: A TUI tool for network diagnostics, traffic analysis, and connection visualization with AI model support.
AI-Driven Cyberattacks in Russia Increased Fivefold
Cyberattacks involving AI in Russia grew fivefold in a quarter. Vendors are implementing AI agents for defense, including the Russian MaxPatrol O2 platform from Positive Technologies.
History and Technology of Pagers
The history of pager development from their introduction in 1956 until being displaced by the GSM standard. POCSAG and FLEX technologies, reasons for mass abandonment, and modern niche applications.
Network Diagnostics and Website Availability via Ping.pe
Ping.pe checks website availability via 20+ servers worldwide, identifying geo-blocks and DNS issues.
Insider Factor: Research on Risks in Russian Business
How do Russian companies deal with internal threats? An overview of the Insider Factor study on risk detection methods and the use of DLP, SIEM, UEBA.
Wireshark and tcpdump Usage Guide
A detailed guide on using Wireshark and tcpdump for packet analysis, traffic filtering, and investigating network threats.
Free Linux Course in Russian
Free Russian-language Linux course on YouTube: over 100 lessons by the author for beginners and advanced users.
How netbooks conquered the market and why they vanished
Netbooks emerged from a UN initiative but were displaced by tablets due to pressure from Intel and Microsoft, as well as the rising popularity of mobile devices.
Safe analysis of suspicious links via URLScan.io
URLScan.io is a sandbox for safely viewing links. The service analyzes requests, certificates, scripts, and cookies in an isolated Chrome environment.
History of the Creation of the Telegraph and Morse Code
History of the creation of the electric telegraph: from Pavel Shilling's optical systems to the successful launch of the Washington-Baltimore line on May 24, 1844, by Samuel Morse.
Hidden Icons of Windows 3.1 Continue to Live in Modern
Find out why the moricons.dll library containing icons from the early 90s is still present in modern versions of Windows.
Kaspersky Anti Targeted Attack Turns 10
Kaspersky Anti Targeted Attack turns 10. The platform has grown into a comprehensive NDR solution for protecting against APT attacks, featuring traffic analysis and proactive threat hunting.
Museum of Operating Systems: Download a Collection of 570 OSs
The digital museum of operating systems offers a free collection of 570 OSs for studying IT history. You can download the full archive or a lite version for local use.
Best SSH Guides: Port Forwarding and Security
Review of the best resources on SSH: from basic port forwarding to security configuration and tunnel creation. Useful guides for system administrators.
Red Team Community: Resources for InfoSec and Pentesters
Red Team Community — a resource for infosec professionals featuring presentation archives, videos, books, and tools for pentesting and CTFs.
Free Backup on Linux with Btrfs and btrbk
A simple way to back up servers and PCs using Btrfs and btrbk. Free, fast, and integrated into the Linux kernel.
Updated Linux Course and Free DevOps Book for Beginners
Updated free Linux course on Stepik: 45 lessons, Bash practice, and hardening. Free book on deploying websites in Docker and CI/CD for beginners.
Sasser Worm: Creation History and Global Consequences
The history of the Sasser worm created by German schoolboy Sven Jaschan, its impact on global IT infrastructure, and the legal outcome for its creator.
Linux Mascot Turns 30
The Linux mascot turns 30 this year. The story behind the creation of the penguin Tux, Linus Torvalds' role, and the difference between the official logo and the OS symbol.
GeoIP Database Error Turns Farm into Digital Hell
The story of how an error in MaxMind's GeoIP database led to the persecution of an elderly woman in Kansas due to incorrect geolocation of millions of IP addresses.
PCAPdroid: Analyzing Android Network Traffic Without Root Access
PCAPdroid is a free network traffic analyzer for Android that works without root privileges. The tool allows you to intercept, analyze, and decrypt application connections.
