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总结在 CTF-PWN 中遇到的 shellcode 利用

Ptmalloc2源代码分析（Glibc内存管理）

实战自动化加解密&加密场景下的暴力破解

With lives at stake and your brand reputation on the line, we know your critical systems must be up 24x7. How can you be sure your security investments are working as efficiently as possible to enable superior patient care, protect revenue, and mitigate reputational risk? A key part of success is avoiding the...

Last Week in Security (LWiS) - 2024-12-09

A vulnerability was found in Fatwire UpdateEngine 6.2. It has been rated as problematic. This issue affects some unknown processing. The manipulation leads to basic cross site scripting. The identification of this vulnerability is CVE-2005-4576. The attack may be initiated remotely. Furthermore, there is an exploit available.

血糖水平升高可能会对大脑健康产生负面影响，即使对没有糖尿病的人也是如此。研究人员对 146 名 18 岁及以上的健康成年人进行了调查，利用磁共振成像（MRI）扫描分析了每个人的血糖、大脑活动，并通过心电图（ECG）读数分析了心率变异性。结果显示：高血糖与大脑网络连接减少有关。这些网络在认知的各个方面都起着至关重要的作用，包括记忆、注意力和情绪调节。这种影响在老年人中更强，但在所有年龄段都存在；老年人的血糖水平普遍高于年轻人。这种影响在女性身上也比在男性身上更明显。

Microsoft is investigating a widespread and ongoing Microsoft 365 outage impacting Office web apps and the Microsoft 365 admin center. [...]

Но ситуация всё ещё далека от идеала…

Cloudflare发布2024年度回顾 全球超过40%的互联网流量来自移动设备

BreakingWAF is not a vulnerability stemming from WAF solutions ? it is a misconfiguration vulnerability that can be addressed during customer onboarding.

线下活动｜逐一场落日余晖：少数派摄影探索日

NSFOCUS DDoS Protection Service Neutralized a Terabit-Scale DDoS Attack