React Native
New Architecture of React Native is really a power for both 👇
1. For your App
2. For sharpening your skill to be a Sr. React Native Engineer
I'm going to deep dive more 🚀
I have written the full flow of React Native Architecture here 👇medium.com/@anisurrahmanb…
#web3security investigators!
🔗discuss about Contracts with Anonymous Token Teams
1️⃣ Accountability
2️⃣ Transparency
3️⃣ Review standards
4️⃣ Mitigating risks
5️⃣ Investor protection
1️⃣ Accountability:
When it comes to token development, it is crucial to have a known and…
#web3 BUG - Improper Input Validation 👇
If access control is about controlling who calls a function, input validation is about controlling what they call the contract with.
This usually comes down to forgetting to put the proper require statements in place.
Here is a…
#Web3 Auditors
Complete guide on
✅ FORMAL VERIFICATION
✅ SYMBOLIC EXECUTION
Let's jump details in this Video of @PatrickAlphaC boss youtu.be/izpoxfTSaFs
- an interview of @trailofbits 🫡
👉 Formal Verification is the act of proving or disproving a given property of a…
💯 @auditx_eth team has break down all of it's Mathematical terms in total 13 Threads
👉 All Complex terms of Compound PROTOCOL in 13 Threads
Stay connected with @auditx_eth team 🚀
💯 @auditx_eth team has break down all of it's Mathematical terms in total 13 Threads
👉 All Complex terms of Compound PROTOCOL in 13 Threads
Stay connected with @auditx_eth team 🚀
#web3 security enthusiasts
The - ❝ @compoundfinance ❞ PROTOCOL is best to start because
1️⃣ It is Clearly written
2️⃣ Perfectly Commented
3️⃣ DeFi terms are easy
4️⃣ Good Code Architecture
👉 All Complex terms of Compound PROTOCOL in 13 Threads
#web3 security enthusiasts
The - ❝ @compoundfinance ❞ PROTOCOL is best to start because
1️⃣ It is Clearly written
2️⃣ Perfectly Commented
3️⃣ DeFi terms are easy
4️⃣ Good Code Architecture
👉 All Complex terms of Compound PROTOCOL in 13 Threads https://t.co/9YLQ1CP8QO
#web3 BUG - Unexpected Ether Attack 👇
If you find this line of code in SMART Contract
- ❝ this.balance ❞
✅ Then may be there is a BUG in Smart Contract
Inside SMART Contract as the balance of the contract can be manipulated by hacker even without using any PAYABLE…
#web3 BUG - Unexpected Ether Attack 👇
If you find this line of code in SMART Contract
- ❝ this.balance ❞
✅ Then may be there is a BUG in Smart Contract
Inside SMART Contract as the balance of the contract can be manipulated by hacker even without using any PAYABLE…
#web3 security enthusiast
🔰Restricted token minting prevents abuse by malicious or compromised owners.
1) Tokens with limited minting capabilities restrict the ability of the token owner to create or generate new tokens.
2) This limitation is implemented to prevent…
#web3 security enthusiast
🔗Token is not upgradeable:
🔰Using an upgradeable smart contract makes it easier for developers to solve identified problems.
🔰only have to create a new execution contract and update the proxy contract to point away from the old contract.
With an…
#web3 security enthusiast
➡️ ERC20 token
An ERC20 token is a standardized digital currency or token that operates on the Ethereum blockchain, allowing for seamless integration and interaction with various decentralized applications and services.
ERC20 conformity checks are…
#web3 security researchers!
🔗discussion on Risks of ERC20 Extensions
1️⃣ When dealing with ERC20 extensions, it's important to manually review the contract behavior as it may deviate from the original ERC specification.
2️⃣ Look for external function calls in the transfer or…
#Web3 AUDITOR LOVERS
🔔 Audit Techniques Made Easy
🔊 Audit Techniques are like detectives that help us investigate project codebases. 💯
⏩ to be a good-level auditor
✅ Let's dive in and explore some of these techniques! detail below 👇
✅Stay connected with @auditx_eth…
#web3 security enthusiast
discussion on ERC20 token:
An ERC20 token is a standardized digital currency or token that operates on the Ethereum blockchain, allowing for seamless integration and interaction with various decentralized applications and services.
ERC20 conformity…
#Web3 Security Enthusiasts
🔔 Contract functions executing critical logic should have appropriate access control enforced via address checks. 💯
⏩ to be a good-level auditor
✅ Let's jump in details 👇
✅ Stay with @auditx_eth and learn more to improve your auditing skill…
BUG - Access Control
🤦♂️It seems like a simple mistake, but forgetting to place restrictions on who can call a sensitive function (like withdrawing ether or changing ownership) happens surprisingly often.
Even if a modifier is in place, there have been cases where the modifier…
❝ BUG - ADDRESS VULNERABILITY TRICKS ❞
When you see any of these 3 in Smart Contracts
1️⃣ msg.sender
2️⃣ tx.origin
3️⃣ this
👉 Are they properly used ?
1️⃣ msg.sender -> Address of Caller (Contract/EOA) who Called the contract which has line of code msg.sender
2️⃣ tx.origin ->…
#web3 security enthusiast
Contract composition:
Keep the contract simple to avoid unnecessary complexity.
Complex token contracts need a higher level of review.
Use Slither's human-summary printer to identify complex code and make it easier to understand.
Ensure the contract…
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862 Followers 472 FollowingWeb3 dev | Opinions are my own | Open to collabs & ideas | prev @mintly_lol @etherway_io
Developer TA & contributor at @learnweb3IO 🥇
8K Followers 2K FollowingIndependent Smart Contract Researcher & Researcher at @ShieldifySec
My mission is to find vulnerabilities in smart contracts for a safer Web3 Space!
783K Followers 0 FollowingMy team uses this account now. Find me on https://t.co/xXqqqjq7Mt or https://t.co/DrzRPDF6ug
#Bitcoin & Open Blockchains, since 2012.
Author of 6 books.
862 Followers 472 FollowingWeb3 dev | Opinions are my own | Open to collabs & ideas | prev @mintly_lol @etherway_io
Developer TA & contributor at @learnweb3IO 🥇
232 Followers 202 FollowingI practice the arts | Founder of Crypto Poetry at https://t.co/OfSxyvwK7U | Crypto Dev - Golang, Solidity, Bots, Contracts, MEV. #CryptoPoetry
673 Followers 1K FollowingPlatforms & Automation @reown_ (fka @WalletConnect) // you can do it like it’s a great weight on you, or you can do it like it’s part of the dance
4K Followers 515 Followingcasually inhaling crypto whitepapers while transcending into glitter 🤍✨👾 head of protocol @clankeronbase, prev @astriaorg, @thelatestindefi and @meta
572 Followers 204 FollowingML & Security developer aiming for world domination. Will settle for Ireland or best offer. Founding @SkylockAI & @_SEAL_Org member.