SOC Analyst – NetwerkLABS

Threat Detection and Incident Response Traffic Analysis DFIR

Wireshark Threat Hunting – From Packets to Indicators [HTTP: DEEP-DIVE]

HTTP/HTTP2 Deep-Dive — Wireshark DFIR // HTTP / HTTP2 — Deep-Dive Filter Reference Granular Wireshark display filters for HTTP/1.1 and HTTP/2 — request methods, path & file access, credential extraction, brute force detection, SQL injection, XSS,…

Bharath Narayanasamy wireshark

SOC Analyst Threat Detection and Incident Response Traffic Analysis

Wireshark Threat Hunting – From Packets to Indicators [SMB: DEEP-DIVE]

SMB & Windows Auth Deep-Dive — Wireshark DFIR // SMB & Windows Auth — Deep-Dive Filter Reference Granular Wireshark display filters for SMB2 file & share access (paths, users, operations, error codes), NTLM authentication flow, Kerberos…

Bharath Narayanasamy

Threat Detection and Incident Response Traffic Analysis DFIR

Wireshark Threat Hunting – From Packets to Indicators

Wireshark DFIR Cheat Sheet // Wireshark DFIR Cheat Sheet Display filters, detection techniques, traffic analysis workflows, and TShark CLI commands for Digital Forensics & Incident Response. Filters are mapped to MITRE ATT&CK where applicable. Wireshark 4.x…

Bharath Narayanasamy wireshark

SOC Analyst BLUE TEAM Vulnerability Scanning

Vulnerability Management: FARADAY

Faraday: Open Source Vulnerability Manager Faraday is a powerful open-source vulnerability management platform designed to help cybersecurity teams streamline their pentesting, vulnerability assessment, and remediation processes. Built with a collaborative and automation-driven approach, Faraday enables security…

Bharath Narayanasamy vuln, faraday

Threat Hunting SOC Analyst Splunk

Regular Expressions

Regular Expressions: Charsets Searching for Specific Strings Use grep 'string' <file> to search for an exact match. To find patterns rather than exact strings, Regular Expressions (regex) are used. Charsets in Regex Definition: Enclosed in […

Bharath Narayanasamy splunk

Threat Detection and Incident Response

Wireshark 101 | Traffic Analysis and Investigation (PART 01)

Wireshark: Traffic Analysis Display Filter Reference Investigating Nmap scans Nmap is an industry-standard tool for mapping networks, identifying live hosts and discovering the services. As it is one of the most used network scanner tools, a security…

Bharath Narayanasamy wireshark

Threat Detection and Incident Response Intrusion Detection and Response DETECT

Snort 101 (Part 01)

Intrusion Detection System (IDS) IDS is a passive monitoring solution for detecting possible malicious activities/patterns, abnormal incidents, and policy violations. It is responsible for generating alerts for each suspicious event. There are two main types of IDS systems; Network…

Bharath Narayanasamy ids, ips, snort

Threat Detection and Incident Response RED TEAM DETECT

Operationalizing Security: CALDERA Meets WAZUH (PART II)

Adversary emulation with Caldera and Wazuh Please visit here to read PART I of this series, which explains the Caldera setup and Windows agent installation. Agent setup Deploy Agents on Linux machines Now, the lab consists…

Bharath Narayanasamy wazuh, caldera

Threat Detection and Incident Response BLUE TEAM Elastic SIEM

(TryHackMe) Servidae: Log Analysis in ELK

Link to the TryHackMe Room; https://tryhackme.com/r/room/servidae Room Objectives: Get familiar with the Elastic (ELK) Stack and its components. Understand the significance of log data analysis in detecting and investigating security incidents. Get introduced to Kibana and its key…

Bharath Narayanasamy SIEM, THM, ELK

Threat Hunting SOC Analyst Threat Detection and Incident Response

Threat Detection Engineering

Threat 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: Threat Intelligence: Gathering, analyzing, and applying information about current…

Bharath Narayanasamy THreat, TDE