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Bharath Narayanasamy 
Views: 23Shipping OPNsense firewall logs to Splunk centralizes log management, allowing for seamless consolidation with other network and system logs. This integration enhances visibility into network traffic, enabling the identification of threats like port scans, malware communication, or brute force attacks. By correlating OPNsense logs with logs from other sources, organizations can perform faster root … Read more
Views: 50Link to the TryHackMe Room; https://tryhackme.com/r/room/servidae Room Objectives: In this room, we will analyze the log data from a compromised workstation using the Kibana interface. Within this room’s tasks, we will explore the components of the Elastic (ELK) Stack and gain insights into the various search and filter functions available in Kibana. Our ultimate … Read more
Views: 10Threat Detection Engineering (TDE) involves designing, implementing, and refining security measures to identify and respond to threats. Here are some key topics and domains covered under TDE: These areas are essential in building a robust threat detection engineering program that keeps up with evolving threats.
Views: 39Understanding Logs in Infrastructure Systems Logs and Their Role Log Analysis What Are Logs? Definition Log Entry Components Sample Log Analysis Importance of Logs 1. System Troubleshooting 2. Cybersecurity Incident Response 3. Threat Hunting 4. Compliance Types of Logs in Computing Environments Integrative Analysis Data Visualization Data visualization tools, such as Kibana (of the … Read more
Views: 8Splunk Search & Reporting App Overview The Search & Reporting App is the primary interface on Splunk’s Home page used for searching and analyzing data. This app provides several essential functionalities to enhance the search experience for analysts. Search & Reporting App is the default interface used to search and analyze the data on the Splunk Home … Read more
Views: 61Step-by-Step Guide to Install MISP Using Docker on Ubuntu In this guide, we will walk through the steps to install the MISP (Malware Information Sharing Platform) using Docker on an Ubuntu server. Prerequisites Before we begin, make sure your system meets the following requirements: Step 1: Update Your Server and Install Docker First, ensure … Read more
Views: 12Enumeration & Brute Force Authentication enumeration is a fundamental aspect of security testing, concentrating specifically on the mechanisms that protect sensitive aspects of web applications; this process involves methodically inspecting various authentication components ranging from username validation to password policies and session management. Each of these elements is meticulously tested because they represent potential … Read more
Views: 3NIST Cybersecurity Framework (CSF) and ISO/IEC 27001 NIST CSF Functions and Categories to ISO/IEC 27001 Annex A Controls Identify (ID) Protect (PR) Detect (DE) Respond (RS) Recover (RC) NIST SP 800-53 to ISO/IEC 27001 Annex A Controls Access Control (AC) Awareness and Training (AT) Audit and Accountability (AU) Security Assessment and Authorization (CA) Configuration … Read more
Views: 17Understanding the Digital Operational Resilience Act (DORA): A Comprehensive Overview In an era where digitalization permeates every aspect of our lives, the importance of cybersecurity and operational resilience has never been more critical. The European Union’s Digital Operational Resilience Act (DORA) stands as a landmark regulatory framework aimed at enhancing the digital operational resilience … Read more
