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文章讲述了一位网络安全学习者通过参加OffSec举办的报告写作比赛赢得PEN-200课程及认证考试的机会，并分享了其在准备OSCP考试过程中的学习方法、环境搭建、报告撰写技巧以及最终成功通过考试的经验。

Yamini Yadav推出新系列《The Auth Apocalypse》，探讨认证与会话管理漏洞。首集讲述“如何一个Cookie就能危及一切”，揭示会话固定攻击的危险性。

文章揭示了通过持久连接和弱主机验证绕过安全防护的漏洞。攻击者利用前端服务器仅在首次请求中验证Host头的特点，在后续请求中注入恶意内容，从而突破防护机制，威胁内部系统安全。

SSH（Secure Shell）是一种用于安全远程控制计算机的技术。通过加密通信确保数据私密性，并利用公钥验证身份。用户输入命令后，客户端与服务器进行身份验证并建立加密连接，实现安全的远程操作。

这篇文章介绍了系统设计的基础知识，包括代理（正向和反向）、延迟、API类型（REST和GraphQL）、数据库设计（SQL与NoSQL）、水平扩展、负载均衡、缓存机制和内容分发网络（CDN）等概念。这些内容为理解现代Web应用程序的架构奠定了基础。

Hi there! If you’re wondering who I am, I go by @iamaangx028 on the internet — you can call me Aang

深夜网络侦察中发现暴露的开发工具，利用多种工具扫描后意外获取公司HR文件等敏感信息，揭示企业安全漏洞。

文章分析了APT28（Fancy Bear）的基础设施指标（IP地址、域名、SSL证书等），揭示其在针对北约及东欧国家的网络攻击中使用的策略与持续性。

Learn how to install CodeQL on MacOS, Linux, and Windows. Follow the step-by-step guide to set up th

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Third-party involvement in data breaches has doubled this year from 15 percent to nearly 30 percent. In response, many organizations have sharpened their focus on third-party risk management, carefully vetting the security practices of their vendors. However, a critical gap remains that many organizations overlook: fourth-party risk. The silent threat of fourth-party vendors Most organizations focus only on the vendors directly in their orbit, while neglecting to dig one step deeper into who those vendors … More →

The post Your supply chain security strategy might be missing the biggest risk appeared first on Help Net Security.

I was just another cybersecurity enthusiast, drowning in tutorials but unsure where to start. Then I

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Gunra научилась у Conti главному — как довести жертву до отчаяния за 5 дней.

A vulnerability was found in ssrfcheck up to 1.1.x. It has been declared as critical. This vulnerability affects unknown code. The manipulation leads to server-side request forgery. This vulnerability was named CVE-2025-8267. The attack can be initiated remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in sequoia-pgp buffered-reader Crate up to 1.0.1/1.1.4 on Rust. It has been classified as problematic. This affects an unknown part. The manipulation leads to out-of-bounds read. This vulnerability is uniquely identified as CVE-2023-53161. Local access is required to approach this attack. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in sequoia-pgp sequoia Crate up to 1.1.0/1.8.0/1.15.x on Rust and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to out-of-bounds read. This vulnerability is handled as CVE-2023-53160. An attack has to be approached locally. There is no exploit available. It is recommended to upgrade the affected component.