Officer's Blog

For modern conditions it becomes extremely important how a product is packaged, what its appearance is, what place it occupies on the shelf in the store. It is no longer sellers competing with each other to attract the producer, but rather producers ingratiating themselves with sellers and competing with each other to see how their goods are presented by the retailer.Photo by Aditya Joshi on UnsplashI do think that now it is no longer possible to say that marketing is just a market research, ...

In the rapidly evolving world of Web3 technology and decentralized applications, the security of smart contracts plays a critical role. As the adoption and usage of Web3 platforms continue to grow, so does the potential for vulnerabilities and exploits. Moreover, the need for robust auditing and security analysis tools has never been more critical. The emergence of smart contracts on EVM-based blockchains has introduced a new set of challenges and complexities, demanding innovative solutions ...

Big thanks to my TG channel follower for bringing up this crucial subject, researchers have recently observed a marked rise in account hijackings, particularly with Telegram. It is important to mention that phishing and social engineering are often used in tandem in the majority of cases. However, I want to talk about instances today where accounts are compromised due to messenger vulnerabilities rather than phishing attacks (which, thankfully, are usually quickly fixed):CVE-2022–36934 (criti...

Since AR glasses provide an immersive and interactive experience, they offer a revolutionary chance to transform the study of blockchain transactions. AR glasses can help users better understand and analyze blockchain transactions by providing a more visually appealing and intuitive experience. In my opinion, this can lead to a deeper comprehension of the underlying mechanisms of Web3 technologies! Therefore, I will examine the novel and as-yet-unknown techniques and approaches for looking in...

In the rapidly evolving world of Web3 technology and decentralized applications, the security of smart contracts plays a critical role. As the adoption and usage of Web3 platforms continue to grow, so does the potential for vulnerabilities and exploits.Web3 Security DistilledWeb3 Security Distilled 2.0To mitigate these risks, developers and projects turn to two crucial practices: bug bounties and audits. In this article, we will explore the importance of bug bounty programs and smart contract...

In the fast-paced world of Web3, it’s crucial to stay on top of the latest developments and continuously expand our knowledge. By following a smart path and embracing a learning mindset, we can navigate the complexities of tokenomics and make informed decisions.This article is NOT a financial advise! Do your own research!In today’s article, we’ll go over the basics, and I’ll also share some tools with you! Let’s get started!What Is Due Diligence?The decentralized and trustless nature of Web3 ...

Blockchain technology has unlocked a new era of digital innovation, offering unprecedented opportunities and possibilities. However, the decentralized nature of blockchain platforms has also given rise to complex challenges, particularly in the realm of cybersecurity.GitHub - OffcierCia/On-Chain-Investigations-Tools-List: Here we discuss how one can investigate crypto hacks and security incidents, and collect all the possible tools and manuals! PRs are welcome! If any tool is missing - please...

Productivity is a vital aspect of our personal and professional lives. It allows us to achieve more in less time, leading to increased efficiency and overall success. In this article, we will explore three essential skills that can supercharge your productivity: mind-mapping, writing smart notes, and developing reflexes and intuition.First things first, I’d like to clarify for everyone. In many ways, my work consists of systematizing knowledge, and in the right system of marking and noting.To...

Take a close look at this picture (imgur link). Then think up: the world is full of bad people, scammers, hackers, competitors, extortionists, and your personal enemies. Read this research.This guide tries to account for all models, but focuses more on protecting against hackers, scammers, annoying fans and paparazzi, competitive espionage specialists (which can include police or other law enforcement officers who in theory can abuse their power), and so on.Photo by Philipp Katzenberger on Un...

Gaining the most elusive of tips. Add your input and let’s collect them all!Did you know that you can utilize VSCode on your iPad (preferably with a Magic Keyboard) using the Blink App? If not, watch the following video! I hope you find this tip useful in your work!Clone any project, then upload extension into vscode, 2nd link -> add key from sourcegraph, select the contract and the AI analyzes the structure of your project for you! Check out this example!Try auditwizard.io — revolutionize yo...

Greetings, dear readers! I am frequently asked what is the best dependable way to keep cryptocurrency, whether it is Bitcoin, Monero, ERC20 tokens, or DOGE. In this essay, I’d like to offer the solution to that question; unfortunately, there are no clear and simple answers… I’d also like to thank the authors of all of the services that were used as examples in this essay, as well as the authors of all of the resources that I utilized as references; keep up the fantastic job! https://officerci...

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 LionIf 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...