https://answer.freetools.me/categories/%E7%B3%BB%E7%BB%9F%E5%AE%89%E5%85%A8/ Recent content in 系统安全 on Answer Hugo -- 0.152.2 zh-cn Fri, 13 Mar 2026 05:56:16 +0800 https://answer.freetools.me/webassembly-%E7%9A%84%E6%B2%99%E7%AE%B1%E4%B8%BA%E4%BD%95%E8%83%BD%E8%A2%AB%E7%BB%95%E8%BF%87%E4%BB%8E-v8-%E9%80%83%E9%80%B8%E5%88%B0-spectre-%E6%94%BB%E5%87%BB%E7%9A%84%E6%8A%80%E6%9C%AF%E5%85%A8%E6%99%AF/ Fri, 13 Mar 2026 05:56:16 +0800 https://answer.freetools.me/webassembly-%E7%9A%84%E6%B2%99%E7%AE%B1%E4%B8%BA%E4%BD%95%E8%83%BD%E8%A2%AB%E7%BB%95%E8%BF%87%E4%BB%8E-v8-%E9%80%83%E9%80%B8%E5%88%B0-spectre-%E6%94%BB%E5%87%BB%E7%9A%84%E6%8A%80%E6%9C%AF%E5%85%A8%E6%99%AF/ 深入解析WebAssembly安全边界的真实边界，从V8沙箱逃逸的具体技术细节到Spectre侧信道攻击的完整攻击链，揭示这个被设计为安全的沙箱如何在实践中被突破。基于2024-2025年最新学术研究和CVE案例分析。