by Jay
2026-01-13
11 min read
Keeping It Under Wraps: How 7Block Labs Shares Data Securely
**Summary:** Companies often have to share sensitive data with partners, regulators, and auditors--but they don’t want to give up raw PII or slow down their time to market. In this post, we’ll explore a practical, production-ready approach that leverages ZK, TEEs, Clean Rooms, and Ente.
by Jay
2026-01-13
10 min read
zkEVM Showdown: Scroll, Polygon, and zkSync Face Off
**Summary:** If you’re an enterprise looking into zkEVMs in 2026, you’re in for a ride with quite different stacks, lifecycles, and compliance challenges. Don’t worry, though! We’ve got a practical, citation-supported guide to help you navigate your options and minimize risks when deciding between Scroll, Polygon zkEVM, and zkSync.
by Jay
2026-01-13
11 min read
Hey there! Let’s dive into Security Assessments for Blockchain Networks, brought to you by 7Block Labs. If you’re in the enterprise world and thinking about diving into blockchain, there are a few key things you should keep in mind. First off, understanding security is crucial. Blockchain technology might seem super secure at first glance, but it’s essential to know that vulnerabilities can sneak in if you’re not careful. That’s where 7Block Labs comes into play. They specialize in conducting thorough security assessments that help identify any weak spots in your blockchain network. So, what does this mean for you? Well, by getting a solid assessment, you can not only protect your valuable data but also boost your confidence in using blockchain technology. Plus, it can help you avoid any nasty surprises down the road. In a nutshell, if you’re gearing up to adopt blockchain for your enterprise, think about getting that security assessment from 7Block Labs. It’s an investment in peace of mind and a step towards a secure digital future.
**Summary:** Enterprise blockchain teams are facing some new security hurdles, all thanks to Ethereum’s Dencun/EIP-4844 data blobs, account abstraction (ERC-4337), changing ZK stacks, and the latest updates from ISO 27001:2022/SOC 2 procurement. In this post, we’ll dive into the main points and what they mean for you.
by Jay
2026-01-13
10 min read
How 7Block Labs is Innovating with RegTech and Blockchain Security
**Summary:** Companies in finance, fintech, and payments are hustling to roll out blockchain-based products, all while juggling a bunch of new regulations like MiCA, DORA, and the EU Travel Rule. Plus, they’ve got to meet rising cybersecurity standards like SOC2 and ISO 27001. 7Block
by Jay
2026-01-13
11 min read
Why Move Language (Sui/Aptos) Has an Edge in Security Compared to Solidity
Summary: Move (Sui/Aptos) is built to avoid a lot of the issues we saw during the EVM era right from the start. With features like resource types, strict abilities, bytecode verification, and formal specs, it addresses common failures while still allowing for top-notch upgrade and governance practices suitable for enterprises. In the sections below, we explore this further.
by Jay
2026-01-13
10 min read
Building for the Interchain: A Closer Look at CosmWasm and IBC
CosmWasm and IBC are game-changers for DeFi teams, letting them launch cross-chain features without the hassle of building a bridge from the ground up. Check out the simple method we've laid out for interchain “read + write” that keeps you on track with P50 packet SLAs, handles risks effectively, and ensures everything flows seamlessly.
by Jay
2026-01-13
11 min read
Shifting Gears: What EVM Developers Need to Know About Solana Development
**Summary:** EVM patterns don’t simply click into place on Solana. If you try to translate Solidity flows directly, you’ll run into issues like account contention, miscalculated priority fees, and missed SLAs. This guide breaks down the specific adjustments you need to make--and shows how 7Block Labs helps you navigate these challenges safely.
by Jay
2026-01-13
12 min read
Getting Secure Oracle Integration for DeFi Platforms: Insights from 7Block Labs When it comes to decentralized finance (DeFi), security is crucial. That’s where Oracle integration comes into play. 7Block Labs has some valuable insights on how to ensure that your DeFi platform is protected and running smoothly. Let’s dive into what they have to say!
**Summary:** So, here’s the deal: DeFi protocols often run into some serious headaches because their oracle integrations aren't always the most trustworthy. We're talking about problems like depending on single data feeds, outdated information on Layer 2 networks, and some pretty basic misconceptions around time-weighted average prices (TWAP). These issues can really hit hard financially. In this post, I’m excited to explore a more reliable and gas-efficient oracle setup that could help address these pesky challenges head-on.
by Jay
2026-01-13
11 min read
How to Tackle Smart Contract Vulnerabilities: A Guide from 7Block Labs
**Summary:** DeFi teams are constantly pushing out new updates in a rapidly evolving EVM landscape. With the introduction of Dencun-era opcodes like EIP-1153 and EIP-5656, plus emerging threats such as Permit2 phishing, cross-chain bridge vulnerabilities, and L2 MEV, these factors can really complicate launch timelines and TVL goals. Here’s 7Block!
