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South Africa’s cyberattack landscape saw targeting of Scryba, PHP, and CVE-2017-9841 web vulnerabilities.

PostgreSQL从弱口令到RCE实录

我相信你们能行，因为你们年轻，充满了热情的想法，你需要战胜你自己，开始倔强，仅此而已，而未来，或许会比你幻想的更好！

零信任不会不来，只会迟到。

https://github.com/hac425xxx/slides/blob/main/D2T2%20-%20trapfuzzer-%20Coverage-guided%20Binary%20Fuzzing%20with%20Breakpoints%20-%20Sili%20Luo.pdf

In case you haven?t already been working with EdgeWorkers, it allows you to run JavaScript code across more than 4,200 locations for proximity to users and fast application response times. With more and more application functionality moving to the edge, it?s increasingly important to ensure that each function is doing what it needs to do. A unit test runs code over each segment of your program, checking the input and output. These tests allow developers to check individual areas of a program to see where (and why) errors are occurring. Several frameworks allow you to easily run your tests, including popular frameworks like Jest, Mocha, Jasmine, and Cypress.

将整个网站打包成一张图片，运行时通过 Service Worker 解码，从而可使用图床相册作为免费 CDN。

从安全攻击面出发，以防御视角分享我们在云原生安全运营上的一些实践和思考

据 PeckShield「派盾」统计，目前中心化机构被盗后，通过去中心化服务进行洗钱的案例还屈指可数，但类似的洗钱手段已经在 DeFi Protocols（去中心化协议）攻击、跑路中呈现出增长的趋势。

对Office EPS文件解析漏洞成因和利用分析

Welcome back to the Holiday Readiness blog series. We hope part one has kept you busy over the past month as you continue to improve your security posture. If you haven?t finished all of the security checklist items, don?t worry ? there is still time before Black Friday and Cyber Monday.

In this 25 minute video I’m explaining the foundations of Web Application Security. The video covers the basic building blocks of web applications, such as HTML, HTTP, JavaScript and Cookies. Furthermore core web applications security concepts such as the Same-Origin Policy are discussed in detail. The goal is to provide foundational knowledge to help grasp security vulnerabilities, such as XSS, CSRF, SQLi, tab-nabbing, etc. later on. In the past I have trained and presented content like this to thousands of engineers at large organizations and cloud providers, hence its quite optimized for best learning and comprehension outcome.

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在实际攻击场景中，攻击者在进行web漏洞攻击时常常会碰到WAF（网站应用级入侵防御系统）的阻拦，为了测试绕过WAF的防御，安全人员也研究了各种各样的姿势。本文就针对基于HTTP协议的WAF绕过思路进行了梳理。

GrabCON CTF 2021的wp

一种提升jsp脚本兼容性的通用方法

前言 距离 PHP 8 发布已经有一年多了，这个版本是 PHP 语言的主版本更新，包含了很多新功能与优化项，并改进了类型系统、错误处理，目前已经迭代到 PHP 8.0.10 版本。 由于更新的

各位白帽子yyds，快到碗里来！