自建企业级邮件服务器、域名邮箱!iRedMail 企业级邮件系统搭建、配置、优化教程! – V2RaySSR综合网
自建企业级邮件服务器、域名邮箱!iRedMail 企业级邮件系统搭建、配置、优化教程! – V2RaySSR综合网
本教程详细介绍了如何搭建、配置和优化iRedMail企业级邮件服务器,使用自己的域名作为邮箱后缀。内容包括准备工具、系统设置、iRedMail的安装与配置、DNS记录的设置(如A记录、MX记录、SPF记录、DKIM记录和DMARC记录),以及如何添加用户和测试邮件服务器。通过这些步骤,用户可以创建一个可靠的邮件系统,避免邮件丢失和进入垃圾箱的问题。
同时使用国内CDN和Cloudflare - 夏日冰菓
同时使用国内CDN和Cloudflare - 夏日冰菓
本文介绍了如何同时使用国内CDN和Cloudflare以实现网站的加速。通过配置Cloudflare和国内域名供应商的DNS记录,可以确保国内用户通过国内CDN访问,而国外用户则通过Cloudflare加速访问。文中详细描述了每一步的设置过程,并强调了测试响应速度的重要性。
【远程控制】GotoHTTP 无视杀软实现远控 - 极核GetShell
【远程控制】GotoHTTP 无视杀软实现远控 - 极核GetShell
本文介绍了如何使用GotoHTTP远程控制软件绕过杀毒软件进行远控,适用于目标机器为Windows的场景。优点包括无需安装控制端、低带宽运行和支持图形界面等,但需管理员权限并可能被某些杀软拦截。提供了详细的使用方法,包括在拥有完全权限或仅有命令行权限的情况下的操作步骤,并强调了成功连接后的注意事项。
Build a Command-Line App with Python in 7 Easy Steps - KDnuggets
Build a Command-Line App with Python in 7 Easy Steps - KDnuggets
This tutorial guides readers through building a command-line TO-DO list app in Python using the argparse and os modules. It covers creating a project directory, setting up an argument parser, and defining functions to add, list, and remove tasks. The tutorial also includes steps to parse command-line arguments and run the app. It concludes with suggestions for further improvements, such as error handling and adding task priorities. The tutorial emphasizes learning by building and provides a link to the complete code on GitHub.
Containerize Python Apps with Docker in 5 Easy Steps - KDnuggets
Containerize Python Apps with Docker in 5 Easy Steps - KDnuggets
This post from KDnuggets outlines a five-step process to containerize Python applications using Docker. It covers installing Docker, coding a Python application, creating a Dockerfile, building the Docker image, and running the Docker container. The tutorial uses a command-line TO-DO list app as an example and emphasizes the benefits of Docker for managing dependencies and creating isolated, reproducible environments.
ChatGPTNextWeb/ChatGPT-Next-Web: A cross-platform ChatGPT/Gemini UI (Web / PWA / Linux / Win / MacOS). 一键拥有你自己的跨平台 ChatGPT/Gemini 应用。
ChatGPTNextWeb/ChatGPT-Next-Web: A cross-platform ChatGPT/Gemini UI (Web / PWA / Linux / Win / MacOS). 一键拥有你自己的跨平台 ChatGPT/Gemini 应用。
ChatGPT Next Web is a cross-platform ChatGPT/Gemini UI that allows users to deploy a well-designed ChatGPT web UI with support for GPT3, GPT4, and Gemini Pro models. It offers features such as one-click deployment, compact client for Linux/Windows/MacOS, compatibility with self-deployed LLMs, privacy-first data storage, markdown support, responsive design, and support for multiple languages. The roadmap includes features like system prompts, user prompts, prompt templates, image sharing, desktop app with Tauri, self-hosted models, and plugins. The project provides documentation, FAQs, and instructions for development and deployment.
AC-Hunter™ Community Edition - Active Countermeasures
AC-Hunter™ Community Edition - Active Countermeasures
AC-Hunter™ Community Edition is a free version of AC-Hunter that provides threat hunting functionality with some limitations. It offers the same powerful threat hunting analytics and network insights as the paid Enterprise Edition. Users can choose between an install script or a VMWare virtual image based on their specific use case. AC-Hunter Enterprise and AC-Hunter Community Edition are compared in a chart, and users are also directed to other threat hunting tools.
11款轻量、简洁、可用于内网穿透的免费隧道工具与平台 » 老E的博客
11款轻量、简洁、可用于内网穿透的免费隧道工具与平台 » 老E的博客
本文介绍了11款免费、可用于内网穿透的轻量、简洁的隧道工具和平台,包括Loophole、localhost.run、localtunnel、expose、bore、tabserve、staqlab、jprq、zrok、telebit和ssh-j.com。这些工具提供了将本地服务器暴露到公共网络的功能,支持不同的隧道协议和自定义域名。
Use Azure Automation and PowerShell to Create a Daily Microsoft Entra Risk Report | Practical365
Use Azure Automation and PowerShell to Create a Daily Microsoft Entra Risk Report | Practical365
This article explains how to use Azure Automation and PowerShell to create a daily Microsoft Entra risk report. By automating the process, administrators can monitor risk events, gather data, format it into an HTML report, and send it via email. The report includes information on risk detections, risky users, and risky service principals, providing visibility into identity-based attacks and allowing for timely action. The article provides step-by-step instructions on setting up the Azure Automation account, assigning necessary permissions, installing required Microsoft Graph PowerShell SDK modules, adding the code, reviewing the report, and scheduling the script to run daily.
10 cybersecurity frameworks you need to know about - Help Net Security
10 cybersecurity frameworks you need to know about - Help Net Security
This article highlights 10 essential cybersecurity frameworks that organizations should be aware of and implement to protect their digital assets. These frameworks include the NIST Cybersecurity Framework, ISO/IEC 27001, CIS Critical Security Controls, COBIT, CSA Cloud Controls Matrix, HITRUST CSF, Katakri, PCI DSS, SOGP, and Secure Controls Framework. Each framework offers a structured and strategic approach to managing cybersecurity risks and enhancing an organization's cybersecurity posture.
PNETLab : Lab is Simple
PNETLab : Lab is Simple
To use PNETLab, download the .ova file and deploy it on virtualization platforms like VirtualBox or VMWare. Make sure to enable virtualization in your BIOS. After deployment, register and login to access the PNETLab box through your browser. You can choose between online and offline mode, with offline mode not requiring registration. In the PNETLab box, you can go to the store to download free labs and practice them. The labs come with lab files, workbooks, and instructions on how to use the console.
一次服务器被入侵的处理过程分享 - 自由早晚乱余生 - 博客园
一次服务器被入侵的处理过程分享 - 自由早晚乱余生 - 博客园
这篇博客分享了一次服务器被入侵的处理过程和一些启示。处理措施包括删除恶意文件、解锁文件和目录、还原被篡改的命令、清空异常文件内容等。启示包括加强安全组设置、增加密码复杂性、监控关键文件、限制登录IP、关闭外网、检查异常进程和定时任务等。