ekremtunckir35/CyberSecurity-Projects

GitHub: ekremtunckir35/CyberSecurity-Projects

该仓库是 OakAcademy 网络安全工程师培训课程的实战项目合集,覆盖 EDR 端点防护、防火墙安全策略、漏洞管理及渗透测试四个方向,配有完整的操作报告与学习记录。

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# 🛡️ CyberSecurity 项目
![OakAcademy](https://img.shields.io/badge/OakAcademy-13.Batch_Siber_Güvenlik_Mühendisliği-6C47FF?style=for-the-badge&logo=bookstack&logoColor=white) ![Status](https://img.shields.io/badge/Status-Active-00C853?style=for-the-badge) ![Projects](https://img.shields.io/badge/Projeler-4%2F16+-00C853?style=for-the-badge) [![TryHackMe](https://img.shields.io/badge/TryHackMe-BY--EKREM-212C42?style=flat-square&logo=tryhackme&logoColor=white)](https://tryhackme.com/p/BY-EKREM) [![OakAcademy](https://img.shields.io/badge/OakAcademy-Cyber_Security_Engineer-6C47FF?style=flat-square&logo=bookstack&logoColor=white)](https://oakacademy.de/en/) [![GitHub](https://img.shields.io/badge/GitHub-ekremtunckir35-181717?style=flat-square&logo=github&logoColor=white)](https://github.com/ekremtunckir35) [![LinkedIn](https://img.shields.io/badge/LinkedIn-0077B5?style=flat-square&logo=linkedin&logoColor=white)](https://www.linkedin.com/in/ekremtunçkır)
## 📁 项目列表 | # | 项目 | 技术 | 周期 | 结果 | |---|-------|-----------|------|-------| | 01 | [🔐 EDR — Sophos Endpoint Detection & Response](./01-EDR-Sophos/) | Sophos Central, XDR, DLP, Zero Trust | 2026年4月 (9天) | ✅ 已完成 | | 02 | [🔥 Firewall — FortiGate 安全策略](./02-FortiGate-Firewall/) | FortiGate, IPS, Web Filter, App Control | 2026年4月 (~2周) | ✅ 已完成 | | 03 | [🔍 漏洞管理 — Nmap & Nessus](./03-Vulnerability-Management/) | Nmap NSE, Tenable Nessus, CVSS, VPR, EPSS | 2026年4月 (5天) | ✅ 已完成 | | 04 | [🔴 漏洞利用与渗透测试 — Shellshock, 提权, Hash 破解](./04-Exploitation-Pentest-Project/) | Nmap, Metasploit, Nessus, John the Ripper | 2026年5月 (~9天) | ✅ 已完成 | ## 🔐 项目 01 — Sophos EDR
![Sophos](https://img.shields.io/badge/Sophos-EDR-0073CF?style=for-the-badge&logo=sophos&logoColor=white) ![Zero Trust](https://img.shields.io/badge/Zero_Trust-Security-E84545?style=for-the-badge) ![Tasks](https://img.shields.io/badge/Tasks-8%2F8_Tamamlandı-00C853?style=for-the-badge)
**课程:** OakAcademy 13. Batch | **周期:** 9天 | **平台:** Sophos Central | 性能 | 结果 | |-----------|-------| | TryHackMe Rooms | ✅ %100 | | CTF 完成度 | ✅ %100 | | 测验平均分 | 94 / 100 | | 模块考试 | 93 / 100 | **已应用的安全层:** ``` ✅ Threat Protection — Deep Learning ML, CryptoGuard, Exploit Prevention ✅ Web Control — Kumar, P2P, Sosyal Ağlar engelleme ✅ Application Control — TeamViewer, uTorrent engelleme ✅ DLP — TC Kimlik No, Kredi Kartı sızıntı engeli ✅ EICAR Test — Malware tespit & temizleme doğrulaması ✅ Admin Isolation — Endpoint ağdan izole etme ✅ Live Query — Proaktif tehdit avcılığı (ağ bağlantıları + Registry) ``` 📂 [项目详情与报告 →](./01-EDR-Sophos/) ## 🔥 项目 02 — FortiGate Firewall
![FortiGate](https://img.shields.io/badge/FortiGate-Firewall-EE3124?style=for-the-badge&logo=fortinet&logoColor=white) ![Least Privilege](https://img.shields.io/badge/Least_Privilege-Zero_Trust-E84545?style=for-the-badge) ![Tasks](https://img.shields.io/badge/Tasks-16%2F16_Tamamlandı-00C853?style=for-the-badge)
**课程:** OakAcademy 13. Batch | **周期:** ~2周 | **平台:** FortiGate VM — FortiOS **网络分段:** ``` Finance Subnet ──┐ Sales Subnet ──┤──▶ FortiGate FW ──▶ WAN / İnternet IT Subnet ──┤ │ DMZ (WinSrv) ──┘ Least Privilege ``` **已完成的 16 项任务:** ``` ✅ Task 01 — Linux SSH & ICMP erişimi (subnet içi) ✅ Task 02 — Windows RDP erişimi (subnet içi) ✅ Task 03 — Log kayıtlarıyla doğrulama ✅ Task 04 — Web sunucusu kurulumu + LAN erişimi (80, 8080, 9090) ✅ Task 05 — Virtual-IP / Port Forwarding ✅ Task 06 — LAN1 & LAN2 internet erişimi (NAT) ✅ Task 07 — LAN1 kısıtlı internet (URL Filter) ✅ Task 08 — LAN2 AWS engelleme (FQDN Filter) ✅ Task 09 — Uygulama kontrolü (Instagram, Gmail, Facebook engel) ✅ Task 10 — Web Filtering (kategori bazlı) ✅ Task 11 — Antivirus (EICAR testi) ✅ Task 12 — IPS (Intrusion Prevention System) ✅ Task 13 — DNS Filtering ✅ Task 14 — DMZ Windows Server politikası ✅ Task 15 — Linux web sunucusu log izleme ✅ Task 16 — Genel güvenlik politikası ve özet ``` 📂 [项目详情与报告 →](./02-FortiGate-Firewall/) ## 🔍 项目 03 — 漏洞管理
![Nessus](https://img.shields.io/badge/Tenable_Nessus-Professional-00C176?style=for-the-badge&logo=tenable&logoColor=white) ![Nmap](https://img.shields.io/badge/Nmap-NSE_Scripts-0E83CD?style=for-the-badge) ![Tasks](https://img.shields.io/badge/Aşama-9%2F9_Tamamlandı-00C853?style=for-the-badge)
**课程:** OakAcademy 13. Batch | **周期:** 5天 | **目标:** Windows 10, Linux Ubuntu, Metasploitable **已完成的 9 个阶段:** ``` ✅ Aşama 1 — Topoloji ve hedef tanımlama (Nmap) ✅ Aşama 2-4 — Manuel port/servis/OS tarama + NSE vulnerability scriptleri → 31 TCP + 7 UDP açık port | 9 CVE | 3 zayıf kimlik doğrulama ✅ Aşama 5 — Nessus Kimliksiz Tarama → 45 bulgu (7 Critical, 7 High) ✅ Aşama 6 — Nessus Kimlikli Tarama → 167 bulgu (30 Critical, 97 High) ✅ Aşama 7 — Karşılaştırma: Kimlikli tarama %271 daha fazla bulgu tespit etti ✅ Aşama 8 — Windows Authentication Failed simulasyonu + 9 neden analizi + çözüm ✅ Aşama 9 — Kapsamlı rapor hazırlama ``` **风险评分系统:** | 系统 | 核心问题 | |--------|--------| | CVSS v3.0 | "该漏洞有多严重?" | | VPR (Tenable) | "未来 28 天内应优先修复什么?" | | EPSS | "该漏洞在 30 天内会被利用吗?" | **无凭据与有凭据扫描对比:** | 指标 | 无凭据 | 有凭据 | 增幅 | |--------|-----------|----------|-------| | 总发现数 | 45 | 167 | **+271%** | | Critical | 7 | 30 | **+329%** | | High | 7 | 97 | **+1.286%** | 📂 [项目详情与报告 →](./03-Vulnerability-Management/) ## 🔴 项目 04 — 漏洞利用与渗透测试
![Metasploit](https://img.shields.io/badge/Metasploit-Framework-2596BE?style=for-the-badge) ![Nessus](https://img.shields.io/badge/Tenable_Nessus-Professional-00C176?style=for-the-badge&logo=tenable&logoColor=white) ![Tasks](https://img.shields.io/badge/Aşama-6%2F6_Tamamlandı-00C853?style=for-the-badge)
**课程:** OakAcademy 13. Batch | **周期:** ~9天 | **目标:** Ubuntu 22.04 LTS (Kernel 5.15.0-67) **攻击链 (Kill Chain):** ``` Nmap Recon → FTP Anonymous → Shellshock RCE → Meterpreter (www-data) → SUID find → Root (euid=0) → Hash Crack → SSH Doğrulama → Nessus Credentialed Scan ``` **已完成的 6 个阶段:** ``` ✅ Aşama 1 — Keşif: Nmap (quick + full + vuln), FTP anonymous, web enumeration ✅ Aşama 2 — İlk Erişim: Shellshock (CVE-2014-6271) → Meterpreter oturumu ✅ Aşama 3 — Yetki Yükseltme: SUID /usr/bin/find → root erişimi ✅ Aşama 4 — Post-Exploitation: Hash çıkarma → John the Ripper → parola kırma ✅ Aşama 5 — Nessus: Uncredentialed (28) vs Credentialed (54) → %93 artış ✅ Aşama 6 — Profesyonel pentest raporu hazırlama ``` | 指标 | 结果 | |--------|-------| | 发现的漏洞数 | 8 (2 Critical, 3 High, 2 Medium, 1 Low) | | 已利用的漏洞 | Shellshock (CVE-2014-6271) | | Root 权限 | ✅ SUID /usr/bin/find → euid=0 | | Hash 破解 | ✅ yescrypt → John the Ripper | | Nessus 对比 | 无凭据: 28个漏洞 → 有凭据: 54个漏洞 (+93%) | 📂 [项目详情与报告 →](./04-Exploitation-Pentest-Project/) ## 📊 总体进度 ``` Tamamlanan Projeler : 4 Toplam Task/Aşama : 8 (EDR) + 16 (Firewall) + 9 (VM) + 6 (Exploitation) = 39 görev Başarı Oranı : %100 Devam Eden Kurs : OakAcademy 13. Batch — Security Module ⏳ ``` ## 🛠️ 使用的技术 ![Sophos](https://img.shields.io/badge/Sophos-EDR-0073CF?style=flat-square&logo=sophos&logoColor=white) ![FortiGate](https://img.shields.io/badge/FortiGate-Firewall-EE3124?style=flat-square&logo=fortinet&logoColor=white) ![Nessus](https://img.shields.io/badge/Tenable_Nessus-Professional-00C176?style=flat-square) ![Nmap](https://img.shields.io/badge/Nmap-NSE-0E83CD?style=flat-square) ![Metasploit](https://img.shields.io/badge/Metasploit-Framework-2596BE?style=flat-square) ![TryHackMe](https://img.shields.io/badge/TryHackMe-212C42?style=flat-square&logo=tryhackme&logoColor=white) ![Windows](https://img.shields.io/badge/Windows-0078D4?style=flat-square&logo=windows&logoColor=white) ![Linux](https://img.shields.io/badge/Linux-FCC624?style=flat-square&logo=linux&logoColor=black) ![Python](https://img.shields.io/badge/Python-3776AB?style=flat-square&logo=python&logoColor=white) ## ⚠️ 免责声明 所有项目均在**受控的教育环境**和**经授权的系统**中执行。 敏感信息(IP 地址、设备名称、网络拓扑)已使用 `[REDACTED]` 进行隐藏。
[![LinkedIn](https://img.shields.io/badge/LinkedIn-0077B5?style=for-the-badge&logo=linkedin&logoColor=white)](https://www.linkedin.com/in/ekremtunçkır) [![TryHackMe](https://img.shields.io/badge/TryHackMe-212C42?style=for-the-badge&logo=tryhackme&logoColor=white)](https://tryhackme.com/p/BY-EKREM) [![GitHub](https://img.shields.io/badge/GitHub-181717?style=for-the-badge&logo=github&logoColor=white)](https://github.com/ekremtunckir35) *"要保护一个系统,首先必须了解它。"*
标签:CISA项目, CTI, CVSS, DLP, EDR, FortiGate, GPT, IPS, JSONLines, Nessus, Nmap, Sophos, TryHackMe, Web报告查看器, Web过滤, 事件响应, 协议分析, 威胁检测与响应, 安全实验, 安全工程, 安全报告, 安全运营中心, 应用控制, 插件系统, 无线安全, 权限提升, 漏洞管理, 终端检测与响应, 网络安全, 网络映射, 脆弱性评估, 虚拟驱动器, 逆向工具, 防火墙, 隐私保护, 零信任, 项目集