Navigation Circa 2023
Published in
5 min readDec 24, 2023
In today’s article, I’d want to draw your attention to some of my most time-consuming articles (there are 120+ already!), which I feel to be my best! Enjoy!
Art by: Regul Lion
If you want to support my work, please, consider donating me:
- 0xB25C5E8fA1E53eEb9bE3421C59F6A66B786ED77A or officercia.eth — ETH;
- 17Ydx9m7vrhnx4XjZPuGPMqrhw3sDviNTU — BTC;
- 4AhpUrDtfVSWZMJcRMJkZoPwDSdVG6puYBE3ajQABQo6T533cVvx5vJRc5fX7sktJe67mXu1CcDmr7orn1CrGrqsT3ptfds — Monero XMR;
- More addresses: github.com/OffcierCia/support.
Thank you!
OpSec & Security
- OpSec Going Smart
- OpSec Going Smarter
- OpSec Going Smarter: Secure Smartphones
- Unfolding Ancient Wisdom: How Ancient Stories Teach Modern Humans about Security and OpSec
- An Open Letter to the Manufacturers and Designers of Crypto Wallets
- Would Stay Extra Vigilant Over the Holidays…
- Interview With a KyberSwap Hacker
- Protecting Against Crypto Drainers: The Importance of Web3 Antivirus
- Take Back Your Safety in Web3: Web3 Antivirus
- Protecting Yourself from LinkedIn Scams: How to Stay Safe in the Web3 Era
- Security Tips & Devices for Digital Nomads
- Bitcoin: The Ultimate OpSec Collection
- Safeguarding Your Digital Assets as a Web3 Practitioner: The Importance of a GridPlus Lattice1 and Web3 Antivirus
- R.xyz: Web3 Bug Bounty Platform
- Choosing a Reliable VPN Provider for Life & Work
- Innovative Trio in Smart Contract Security: Monitoring, Prevention, Defense
- The Only Safe Way to Store Crypto
- How Cross-Chain Bridges are Hacked?
- What to do when your Web3 project Discord server is hacked & how security audit may prevent it from happening
- Violent Attack Vectors in Web3: A Detailed Review
- 2 Violent attack vectors in Crypto: a detailed review
- What is ARP spoofing and how to protect against it?
- An ultimate list of rules any on-chain survivor should follow to stay safe!
- QR Code: An Underestimated Danger
- The most significant milestones in the development of communications
- Someone overheard me! Why it’s important to think about all attack vectors, even if they seem unlikely to happen?
- MacOS + IOS + Crypto + OpSec = ?
- Web3 Antivirus Metamask Snap
- OpSec in Crypto: Thoughts
- Key principles of storing cryptocurrency securely
- Blue Buttons of Death
- Scavenging: Don’t be too kind
- How hackers may steal your Ethers?
- Profanity: Clarifications
- Address Poisoning Attack
- Telegram & Discord Security Best Practices
- Taming a Wildhorse CEX App
- DNS Hijacking: In-Depth
- Telegram Security Best Practices
On-Chain Investigations
- Awesome On-Chain Forensic HandBook
- What you should do if you think someone has stolen your crypto-assets
- The Atypical OSINT Guide — Article | Repo
- Attacks via a Representative Sample : Myths and Reality
- How can you become a one-man-army OSINT specialist?
- How I investigate crypto hacks and security incidents: A-Z
- 100 BTC deadman drops: Silk Road
- If you have been scammed…
- Ethereum Alarm Clock Exploit: Final Thoughts
- How to Build A Career In Crypto Forensics In 2023 and find your Dream Web3 Job
- OSINT Lesson №1: Mind-Mapping
- OSINT Lesson №2: Occam’s Razor & Intuition
- OSINT Lesson №3: AI, ChatGPT & Choosing a Pathway to Follow
- Recovering Funds with HackedWalletRecovery Tool
Web3 Development
- Tips for Solidity Code Auditors — Article | Repo
- Revealing True Industry Potential Through the Ultimate Web3 Security Ecosystem: R.xyz
- BalancerV1 Integration Tips
- Meta-Transactions: General Overview
- CurveV1 Integration Tips
- Auditing Projects on the NEAR Blockchain: From Zero to Hero
- Reentrancy Attacks on Smart Contracts Distilled
- Gas Gauge: Pressure Control
- Short Types in Solidity: Rare Tricks Uncovered
- Fuzzing Solidity Smart Contracts with Echidna: Die-Hard Level Tips
- Slither: An Auditor’s Cornucopia
- Per Aspera ad Astra: How to become a smart contract auditor & bugbounty-hunter
- Officer_CIA X MaxWayld: Content Overview
- Tenderly App — a Swiss Pocketknife for the Web3 developer
- Convex Finance DeFi Integration Tips
- Digest: Notes
- Auditing Tips for NFT Projects
- AAVE V3 DeFi Integration Tips
- Slitherin Timeline 2.0
- Spotter’s Almanac
- Pessimistic Spotter: Overview
- Compound v2 DeFi Integration: Specifications
- Compound v2 DeFi Integration Tips
- Oracles, Entropy & Chainlink VRF Secure Integration Tips
- Chainlink VRF Secure Integration Tips: Specifications
- Auditor’s Notes: Semantic Grep & Solidity
- Price & Reward Manipulation Attacks Distilled
- Read-only Reentrancy: In-Depth
- Web3 Security Distilled
- Arbitrum: Basic Features, Technical Details and Differences from Ethereum
- AMM (Automatic Market Makers) Integration Tips
- Web3 Security Distilled 2.0
- Auditor’s Notes: Semantic Grep & Solidity 2.0
- Auditor’s Notes: ERC20 Integration Tips
- Auditor’s Advice: Math, Solidity & Gas Optimizations | Part 1/3
- Auditor’s Advice: Solidity Checklist & Reentrancy Attack | Part 2/3
- Auditor’s Advice: EVM Limitations & Assembly Auditing Tips | Part 3/3
- RustBlockSec | Part 1One
- Auditor’s Notes: Initializing, Proxy, Oracles & Multi-Chain
- Auditor’s Notes: Tokens, EIP-712 & Meta-Transactions
- Remediate Web3: R.xyz
- Arbitrary Calls & New Slitherin Detector Release
- R.xyz Is About To Launch Soon
- Unlocking Trust and Security in Web3 Smart Contracts: Audit Wizard
History & Art
- Is The Brain a Quantum Computer?
- Exploring the Potential for Life in the Internet and Blockchain
- From Net-Art in 1994 to NFT and Pixel War in 2022: An Ontology
- Laplace’s Demon Speaks: Is there a life in blockchain?
- How to win the war, trick the KGB and protect your crypto-assets from theft by Steganography
- Master of OpSec Masters: A View Through the Prism of Time
- Blockchain in Space & Interplanetary Payments
- Revelations of a Former Banker: An Interview
- No Longer Human: An Interview
- “They threatened to freeze me alive” — The Dark Side of the Cryonics; An Interview
- OFFICERCIA.ETH: All You Need to Know
GitHub Projects
English | French | Portuguese-Brazilian | Blog
English | French | Korean | Italiano | Spanish | Chinese | Telugu | Gujarati | Japanese
Links & Support
Support is very important to me, with it I can do what I love — educating users!
If you want to support my work, please, consider donating me:
- 0xB25C5E8fA1E53eEb9bE3421C59F6A66B786ED77A or officercia.eth — ETH
- 17Ydx9m7vrhnx4XjZPuGPMqrhw3sDviNTU — BTC
- 4AhpUrDtfVSWZMJcRMJkZoPwDSdVG6puYBE3ajQABQo6T533cVvx5vJRc5fX7sktJe67mXu1CcDmr7orn1CrGrqsT3ptfds — Monero XMR
- More addresses: github.com/OffcierCia/support.
