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上周末和Asuri战队的师傅们一起办了个AsuriCTF/NUAACTF，喵喵出了两道Misc题目，这里来写写题解和出题思路，顺便复盘一下比赛运维的故事，记录一下心得体会。

12月16日，北京冬奥组委技术部组织招募白帽黑客作为“冬奥网络安全卫士”参与北京冬奥会网络安全工作。

Our new normal has ushered in the advent of hybrid events ? a mix of in-person and virtual events. This has made seamless live streaming with active participation of the audience, both live and remote, more important than ever. Amsterdam-headquartered company Livery is an end-to-end SaaS solution running on the Akamai content distribution network (CDN), which is perfectly suited for interactive sports, interactive learning, and live commerce productions. We?re delighted that they have chosen to work with us to deliver the experience their clients have come to love.

挖洞神器 codeql？

工具经过了三个版本的迭代，现在已经发布了V1.0正式版，该版本由之前版本的默认内置常见参数方式改为更科学的爬虫爬取参数，自动进行参数识别（识别登陆表单、搜索表单、以及其他常见表单等），提高了测试的准确率与覆盖率；

加密货币社区对元宇宙和 Web3 的狂热仍在继续，大量投资人和开发者前仆后继加入其中。但是，Web3 真的能实现支持者们的种种愿景吗？亦或是另一个镜中月、水中花？也许让历史照进现实，能给我们答案。

Magecart skimmers are here to stay, and they?re becoming more sophisticated, more creative, and harder to detect. In this post, we reveal a new skimmer infrastructure that targets ecommerce sites all over the world with advanced methods of detection evasion and obfuscation.

随着科技的进步，网络的发展越来越完善，企业网络的规模也在日益扩大，一旦企业网络安全失去保障，轻则影响正常办公

log4shell可以说是这几天最火爆的漏洞，对于红队人员，算是过了个早年。

【特别推荐】Log4j2 (CVE-2021-44228) | 域内大杀器

Like many consumers around the world, you’re probably scouring the internet to find the perfect gifts for your friends and...

The post How to Protect Yourself From Holiday Shopping Scammers appeared first on McAfee Blog.

kali工具包详解目录

作为一个充满泡沫和噱头的新概念，Web3 和元宇宙在区块链的社区中掀起了一波浪潮。鼓吹者坚信 Web3 就是互联网的未来、不惜砸下大把的金钱和精力、希望能在未来中捞一杯羹；而大部分人保持观望的态度。是时候来一点 Web3 的反对意见了。

关于log4j1.x 和 logback 的鸡肋 RCE 讨论

0x01 写在前面对 log4j2 漏洞的后续研究中，发现一些有趣的东西，记录分享一下0x02 log4j 真的在任何情况不存在 JNDI注入吗？首先提出一个问题，log4j 真的在任何情况不存...

The log4j security vulnerability is one of the most widespread cybersecurity vulnerabilities in recent years. Here's a non-technical explanation of it.

利用飞机上的时间，自创一套信息安全BP的能力模型，欢迎探讨。

应急响应必备手册

CVE-2021-44228