Published work tagged ethical hacking.
Learn how to install Kali Linux dual boot alongside Windows 10/11. Complete step-by-step guide with partitioning, GRUB setup, troubleshooting, and safety warnin…
Transparent vs UUPS, uninitialized implementations, and storage-layout collisions — local forge inspect lab. No live upgrades.
How to write an Immunefi-ready bug report: structure, PoC expectations, severity language — template practice only.
First-depositor donation can round the next mint to zero shares. Local toy vault plus OpenZeppelin virtual-offset discussion.
Missing chainId, permit phishing, and ecrecover to the zero address — replay a toy signature across two local chain ids.
Spot, TWAP, and Chainlink staleness for bug hunters — price-assumption checklist on a local toy lender. No live oracle attacks.
Flash loans as amplifiers — not magic bugs — with Aave-style callback mental models and DVD / local CTF lab pointers. Authorized labs only.
Hunter workflow for verified and unverified contracts: Etherscan Contract tab, Sourcify exact vs match, ABI decoding, and read-only cast storage on a public exa…
Access control bugs hunters actually find — missing onlyOwner, initializer takeover, and tx.origin auth — with an Ethernaut-style Foundry lab.
Practical Foundry + Slither setup: foundryup, forge init, Slither venv, slither . on a local vulnerable vault, optional Aderyn. Anvil/local forks only.
Classic, cross-function, and read-only reentrancy for bug hunters — CEI, guards, OWASP SC08:2026, and a Foundry PoC against a local vulnerable vault only.
Solidity for bug hunters: a read-first primer on visibility, msg.sender vs tx.origin, call vs delegatecall, value transfers, and CEI — with tiny snippets only.…
Practical wallet, public RPC, and Etherscan/Sourcify setup for smart contract hunters — burner accounts, read-only chain access, and a lab that explains one his…
Where and how to submit in 2026. Teach process, not spray-and-pray.
Hunter view of governance, bridges, and L2 trust. Read three public write-ups. No live probing.
The Andrax learning path for web3 bug hunting in 2026: ethics fence, platform map, ordered guides, toolchain, CTF→First Flight→bounty ladder, and how to study p…
A beginner-friendly, ethics-first guide to how to start web3 bug hunting in 2026 — authorized bounties, local forks/CTFs, and an Immunefi scope checklist.
Pick a public-scope program, run a fork-only hunter loop, and stop before any mainnet or public-testnet interaction.
Master penetration testing with our comprehensive 2026 checklist. From pre-engagement to reporting, this guide covers every phase of a professional pentest with…
Discover the three main penetration testing types—Black Box, White Box, and Gray Box—and learn which methodology best fits your security testing needs. Complete…
Master web application security testing with this comprehensive guide. Learn testing methodologies, OWASP best practices, essential tools (Burp Suite, ZAP, Nmap…
Master Nano, Vim, and Emacs text editors for penetration testing on Kali Linux. Learn essential commands, shortcuts, and workflows for editing config files, bas…
Master the apt package manager, dpkg, and snap in Kali Linux. Learn essential package management commands, repository configuration, and security tool installat…
Complete beginner's guide to Linux process management in Kali Linux. Learn process monitoring with ps, top, htop, process control with kill signals, systemd ser…
Master linux networking fundamentals for penetration testing. Learn IP addresses, network interfaces, ports, protocols, DNS configuration, and network troublesh…
Master bash scripting fundamentals for penetration testing and ethical hacking. Learn variables, loops, conditionals, functions, and build practical automation…
Comprehensive penetration testing salary guide for 2026. Discover how much pentesters earn by experience level, location, certification, and industry. Includes…
The best penetration testing certifications for 2026 compared: what each exam makes you do, who it suits, and which to pick for your level and budget.
Discover the complete roadmap to becoming a penetration tester in 2026. Learn essential skills, certifications, hands-on practice platforms, salary expectations…
Master Linux administration with this comprehensive guide to user and group management in Kali Linux. Learn useradd, usermod, group permissions, sudo configurat…
Master Linux file permissions and ownership in Kali Linux. Learn chmod, chown, SUID, SGID, sticky bits, and how permissions affect penetration testing. Complete…
Master the Linux terminal from scratch. Learn bash commands, pipes, redirections, environment variables, and essential command line skills for Kali Linux penetr…
Master 50+ essential Kali Linux commands for penetration testing and ethical hacking. Complete guide with practical examples, organized by category for beginner…
Master the Linux file system hierarchy, navigation commands, and essential directory structures for penetration testing. Learn cd, ls, pwd, find commands and un…
The ultimate Nmap cheat sheet for penetration testers and security professionals. Complete command reference with practical examples, scan types, NSE scripts, f…
Discover the most powerful penetration testing tools in 2026. From information gathering to post-exploitation, learn which tools security professionals rely on…
Learn what penetration testing is, how it works, and why it's critical for cybersecurity. This complete guide covers types, methodologies, tools, certifications…
Complete guide to installing Kali Linux as a single boot system on bare metal. Learn why single boot offers best performance, step-by-step installation walkthro…
Learn how to run Kali Linux on your Android device using Termux. This comprehensive guide covers installation methods, essential tools, Wi-Fi auditing capabilit…
Learn how to install and configure Kali Linux on Raspberry Pi for portable penetration testing. Complete setup guide covering ARM image installation, Wi-Fi conf…
Master Kali Linux user management from the ground up. Learn about default credentials, password security, creating users, sudo configuration, SSH keys, and esse…
Master Kali Linux configuration with this comprehensive guide covering apt sources, network settings, SSH hardening, firewall setup, desktop customization, and…
Complete guide to Kali Linux post-installation setup. Learn essential configuration steps, security hardening, tool installation, and system optimization for pe…
Learn how to create a Kali Linux Live USB with Rufus, BalenaEtcher, or dd. Includes persistent storage setup, encrypted persistence, troubleshooting, and use ca…
Learn how to install Kali Linux in VMware Workstation or Player with our complete step-by-step guide. Pre-built images, manual installation, troubleshooting, an…
Learn how to install Kali Linux in VirtualBox step-by-step. Complete beginner-friendly guide with system requirements, configuration tips, troubleshooting, and…
Complete SQL injection cheat sheet with 100+ payloads, bypass techniques, and sqlmap commands. Reference guide for MySQL, MSSQL, PostgreSQL, Oracle, and SQLite.
Master blind SQL injection techniques including boolean-based and time-based exploitation. Learn character-by-character data extraction, optimization strategies…
Master SQL injection with this hands-on tutorial using DVWA. Step-by-step walkthrough from beginner to advanced techniques with real examples and code.
Master all SQL injection types: error-based, union-based, blind (boolean & time-based), and out-of-band. Complete guide with code examples, comparison table, an…
Learn what SQL injection is, how it works, and why it's still one of the most dangerous web vulnerabilities in 2026. Complete beginner's guide with real example…
