PinnedMaciej SzymczykEfficient SIEM and Detection Engineering in 10 stepsSIEM systems and detection engineering are not just about data and detection rules. Planning and processes are becoming increasingly…·8 min read·Mar 25, 2023--2--2
Maciej Szymczyk10 most important MITRE ATT&CK sources in one click using PandasMITRE ATT&CK is a source of knowledge about adversarial tactics and techniques. It is a common domain language in the world of cyber…·4 min read·Apr 5, 2023----
Maciej SzymczykHow To Clean Data with Python Pandas — Vehicles registered in PolandThanks to the Open Data project, we have sources made available by Polish public entities. In this article, we will prepare and clean the…·5 min read·Mar 19, 2023----
Maciej SzymczykksqlDB —real-time SQL magic in the cybersecurity scenario— part 1ksqlDB is a solution from the Apache Kafka and Confluent family. It allows you to use SQL to define stream processing jobs. This story…·9 min read·Feb 4, 2022--1--1
Maciej SzymczykChange Data Capture — Convert your database into a stream with DebeziumHave you ever thought about creating a stream from database operations? In this story, you will learn what Change Data Capture is and how…·6 min read·Jan 30, 2021----
Maciej SzymczykHow to use Variables and XCom in Apache Airflow?It is said that Apache Airflow is CRON on steroids. It is gaining popularity among tools for ETL orchestration (Scheduling, managing and…·4 min read·Dec 11, 2020----
Maciej SzymczykReadable Scale Code in Apache Spark (4 attempts)Jupyter and Apache Zeppelin is a good place to experiment with data. Unfortunately, the specifics of notebooks do not encourage to…·3 min read·Oct 31, 2020--3--3
Maciej SzymczykinThe StartupTwitter Data Analysis for the Lazy in Elastic Stack (Xbox VS PlayStation)Twitter data can be obtained in many ways, but who wants to write the code 😉. Especially one that will work 24/7. In Elastic Stack you…·6 min read·Oct 18, 2020----
Maciej SzymczykinITNEXTKafka Connect in a nutshellKafka Connect is part of the Apache Kafka platform. It is used to connect Kafka with external services such as file systems and databases…·5 min read·Oct 6, 2020----