SIEM - Tech Hyme

100 Important Elasticsearch Questions for Developers and Data Engineers

Elasticsearch is a powerful search and analytics engine widely used for handling large-scale data efficiently. Whether you're a beginner or an experienced professional, understanding its core concepts is crucial for…

Sarcastic Writer May 12, 2025

SIEM Tech

15-Step SIEM Deployment Checklist to Strengthen Cybersecurity

In an age where cyber threats are not just inevitable but also increasingly sophisticated, the need for a centralized, proactive approach to threat detection and response has become vital. This…

Sarcastic Writer May 10, 2025

SIEM Tech

How SIEM Helps Combat Insider Threats in Real-Time

Insider threats are a major security concern for organizations of all sizes. Unlike external cyberattacks, insider threats originate from within the organization. These threats can come from employees, contractors, or…

Sarcastic Writer March 29, 2025

SIEM Tech

Important Terms Related to Log Monitoring (A to Z Terms)

This article provides a comprehensive glossary of essential terms related to log monitoring, categorized alphabetically from A to Z. Log monitoring is a critical component of cybersecurity, IT operations, and…

Sarcastic Writer December 24, 2024

Linux SIEM Tech

How to View SSH Logs on Linux

Secure Shell (SSH) is a widely used protocol for securely accessing and managing Linux systems remotely. Monitoring SSH logs is essential for identifying who is accessing your system, who is…

Sarcastic Writer December 24, 2024

SIEM Tech

How To Parse FortiGate Firewall Logs with Logstash

Modern cybersecurity relies on robust tools like FortiGate firewalls to protect network traffic and resources. However, managing and analyzing firewall logs effectively requires the right parsing tools. Logstash, part of…

Sarcastic Writer November 27, 2024

SIEM Tech

Categorizing IPs with Logstash – Private, Public, and GeoIP Enrichment

In the world of network monitoring and log analysis, understanding the type and origin of IP addresses is essential. Are they private, coming from internal networks, or public, coming from…

Sarcastic Writer November 27, 2024

SIEM Tutorial

[Solution] Missing logstash-plain.log File in Logstash

Logstash is a vital part of the ELK (Elasticsearch, Logstash, Kibana) stack, responsible for gathering and processing logs before pushing them to Elasticsearch for indexing. However, you may occasionally run…

Sarcastic Writer October 29, 2024

SIEM Tech Tutorial

Using Elasticsearch Ingest Pipeline to Copy Data from One Field to Another

Elasticsearch Ingest Pipelines are a powerful way to preprocess documents before they are indexed. They allow you to transform and enrich your data as it flows into your Elasticsearch cluster.…

Sarcastic Writer September 21, 2024

SIEM Tech

Essential Log Types for Effective SIEM Deployment

In the realm of cybersecurity, the ability to monitor, detect, and respond to incidents is critical. Security Information and Event Management (SIEM) systems are central to this effort, offering real-time…

Sarcastic Writer July 19, 2024

Questions SIEM

100 Most Important SOC Analyst Interview Questions

A Security Operations Center (SOC) Analyst plays a crucial role in protecting an organization's IT infrastructure. If you're preparing for a SOC Analyst interview, here are some of the most…

Sarcastic Writer May 21, 2024

SIEM Tutorial

How To Parse SSH Authentication Logs with Logstash

In today's digital landscape, security is paramount for any organization or individual. As part of maintaining a secure environment, monitoring and analyzing authentication logs is essential. One widely used protocol…

Sarcastic Writer April 2, 2024

SIEM Tech

Top 20 Common Abbreviations Related to SIEM

In the ever-evolving landscape of cybersecurity, Security Information and Event Management (SIEM) solutions play a pivotal role in helping organizations detect and respond to potential threats. As security professionals navigate…

Sarcastic Writer December 16, 2023

SIEM Tech

Index Aliasing in Elasticsearch – Simplifying Your Data Management

Managing data effectively in Elasticsearch can be a complex task, especially when dealing with multiple indexes. Consider a scenario where you store logs in your Elasticsearch indexes. With a high…

Sarcastic Writer November 18, 2023

SIEM Tech

Selecting Fields in Elasticsearch – Controlling the Response

When querying data in Elasticsearch, you often want to retrieve specific fields from your documents rather than the entire document. Elasticsearch provides a convenient way to do this using the…

Sarcastic Writer November 8, 2023