Network Exploitation & Wireshark
Packet analysis, protocol inspection, traffic monitoring, and network intrusion detection.
Offensive security testing, red teaming, exploit analysis, and vulnerability reporting.
Subtopics Library
Packet analysis, protocol inspection, traffic monitoring, and network intrusion detection.
Mitigating XSS, SQLi, CSRF, broken authentication, and API security vulnerabilities.
Topic Feed · Ethical Hacking & Penetration Testing
Red teams foothold by exploiting services, reusing credentials, or abusing misconfigurations, then run low‑privilege payloads via SMB, WinRM, or SSH.
A step‑by‑step internal pivot pen‑test workflow using scoped recon, controlled footholds, escalation, and lateral movement with concrete tools and a Credential Guard gotcha.
Quantify risk with asset value, CVSS, and likelihood, then map each loss to executive KPIs for clear, actionable reports.
Offensive AD auditing uses BloodHound, PowerView, CrackMapExec, Kerberoasting, DCSync, and DCShadow with precise flags and proper audit settings.
Use LOLBins, custom encoding, and temporary exclusions to evade AV/EDR while staying authorized.
Bug bounty scope management defines allowed assets; high‑quality reports need reproducible proof, CVSS scoring, and a structured template.
Isolate periodic DNS/HTTP/HTTPS requests with Wireshark filters, IO graphs, and payload inspection to pinpoint C2 beacons.
Memorize these ten Wireshark display filters to efficiently isolate hosts, services, and suspicious traffic.
Detect ARP spoofing with Wireshark's duplicate‑address filter and MITM by checking TTL/RTT anomalies and TCP retransmissions, while accounting for virtual MAC false positives.
Capture, filter, export, decode, and optionally crack cleartext credentials using Wireshark/tshark and standard cracking tools; ensure you have a proper tap or mirror on switched networks.
DNS tunneling hides data in subdomains; detect it by monitoring query volume, label entropy, record types, and response sizes.
Set SSLKEYLOGFILE, launch the client, point Wireshark TLS prefs to the file, and traffic decrypts.
Encode output, enforce CSP, and add server‑side object checks to eliminate stored XSS and BOLA.
Prevent SQLi by exclusively using prepared statements/ORM bindings, strict validation, and CSP; never concatenate user input into SQL.
Anti‑CSRF tokens tie each state‑changing request to a server‑generated secret, preventing forged submissions.