Back to Blog

Solana 轻松入门

July 1, 2024
2 min read

Solana 因其高速度、低成本、高交易吞吐量和低延迟而闻名。这些特性使其成为用户和开发者日益青睐的平台，用于构建各种去中心化应用程序。

为了帮助读者和开发者更好地理解这个强大的生态系统，BlockSec 特别策划了“Solana 简化”系列。本系列涵盖了 Solana 的基本概念、分析 Solana 交易的实用指南以及编写 Solana 智能合约的全面教程。让我们开始吧。🙌

剖析：全面概述

在本系列的第一部分，让我们深入探讨 Solana 网络的关键概念，包括其运行机制、账户模型和交易。这将为在 Solana 上编写正确且高效的智能合约奠定基础。

在本文中，我们将指导你编写一个用于发布和显示文章的 Solana 程序（即 Solana 智能合约）。我们将涵盖从环境设置、合约逻辑到程序测试的所有内容。

在最后一篇中，我们将介绍 Solana 的特殊代币机制，并教用户如何使用 Phalcon Explorer 分析一个简单的 Solana 交易。

关于 BlockSec

BlockSec 是一家全栈式 Web3 安全服务提供商。公司致力于提高新兴 Web3 世界的安全性和可用性，以促进其大规模采用。为此，BlockSec 提供智能合约和 EVM 链安全审计服务，用于安全开发和主动威胁拦截的Phalcon 平台，用于资金追踪和调查的MetaSleuth 平台，以及供 Web3 开发者在加密世界中高效冲浪的MetaSuites 扩展。

迄今为止，公司已为 Uniswap Foundation、Compound、Forta 和 PancakeSwap 等 300 多家客户提供服务，并在两轮融资中从 Matrix Partners、Vitalbridge Capital 和 Fenbushi Capital 等杰出投资者那里获得了数千万美元的投资。

网站：https://blocksec.com/

邮箱：[email protected]

Twitter：https://twitter.com/BlockSecTeam

MetaSleuth：https://metasleuth.io/

MetaSuites：https://blocksec.com/metasuites

Sign up for the latest updates
The Decentralization Dilemma: Cascading Risk and Emergency Power in the KelpDAO Crisis
Security Insights

The Decentralization Dilemma: Cascading Risk and Emergency Power in the KelpDAO Crisis

This BlockSec deep-dive analyzes the KelpDAO $290M rsETH cross-chain bridge exploit (April 18, 2026), attributed to the Lazarus Group, tracing a causal chain across three layers: how a single-point DVN dependency enabled the attack, how DeFi composability cascaded the damage through Aave V3 lending markets to freeze WETH liquidity exceeding $6.7B across Ethereum, Arbitrum, Base, Mantle, and Linea, and how the crisis forced decentralized governance to exercise centralized emergency powers. The article examines three parameters that shaped the cascade's severity (LTV, pool depth, and cross-chain deployment count) and provides an exclusive technical breakdown of Arbitrum Security Council's forced state transition, an atomic contract upgrade that moved 30,766 ETH without the holder's signature.

Weekly Web3 Security Incident Roundup | Apr 13 – Apr 19, 2026
Security Insights

Weekly Web3 Security Incident Roundup | Apr 13 – Apr 19, 2026

This BlockSec weekly security report covers four attack incidents detected between April 13 and April 19, 2026, across multiple chains such as Ethereum, Unichain, Arbitrum, and NEAR, with total estimated losses of approximately $310M. The highlighted incident is the $290M KelpDAO rsETH bridge exploit, where an attacker poisoned the RPC infrastructure of the sole LayerZero DVN to fabricate a cross-chain message, triggering a cascading WETH freeze across five chains and an Arbitrum Security Council forced state transition that raises questions about the actual trust boundaries of decentralized systems. Other incidents include a $242K MMR proof forgery on Hyperbridge, a $1.5M signed integer abuse on Dango, and an $18.4M circular swap path exploit on Rhea Finance's Burrowland protocol.

Weekly Web3 Security Incident Roundup | Apr 6 – Apr 12, 2026
Security Insights

Weekly Web3 Security Incident Roundup | Apr 6 – Apr 12, 2026

This BlockSec weekly security report covers four DeFi attack incidents detected between April 6 and April 12, 2026, across Linea, BNB Chain, Arbitrum, Optimism, Avalanche, and Base, with total estimated losses of approximately $928.6K. Notable incidents include a $517K approval-related exploit where a user mistakenly approved a permissionless SquidMulticall contract enabling arbitrary external calls, a $193K business logic flaw in the HB token's reward-settlement logic that allowed direct AMM reserve manipulation, a $165.6K exploit in Denaria's perpetual DEX caused by a rounding asymmetry compounded with an unsafe cast, and a $53K access control issue in XBITVault caused by an initialization-dependent check that failed open. The report provides detailed vulnerability analysis and attack transaction breakdowns for each incident.