oscaarcloud/oscaarcloud

```markdown  ## 嗨，我是 Oscar García Computer Systems Engineering student currently in the final stage of the degree, with two academic terms remaining. I have a foundation in IT support and infrastructure, including Windows environments, network troubleshooting, and basic systems operations. I am currently building hands-on experience in cloud security, systems hardening, and network security through Azure labs, Windows security practice, Linux administration, and Python-based security tools. I am seeking **internship** and **entry-level opportunities** in cloud security, systems administration, or security operations, with a strong interest in banking and other regulated environments. I am currently progressing through the **IBM Cybersecurity Analyst** path and preparing for **Microsoft Azure Fundamentals (AZ-900)** *(exam pending)*. 📫 **oscaargarci@gmail.com** · [**LinkedIn**](https://www.linkedin.com/in/oscar-garcía-mencía-580267248) ### 重点领域   -EE0000?style=flat&logo=redhat&logoColor=white)     ### 安全实验室 Hands-on labs focused on systems hardening, network controls, and foundational cloud security practices using Windows and Azure. **Azure Secure SSH Access** **Azure Policy + Defender** **DHCP Server Configuration** **DNS Filtering** **Windows Defender Hardening** **Password Policy Enforcement** ### 我正在构建的内容 - **Azure Security Labs** Hands-on labs related to IAM/RBAC, monitoring, secrets management, and baseline security configurations. - **Linux Hardening** Practice focused on access control, service hardening, basic auditing, and secure administration. - **Python Security Tools** Utilities focused on analysis, validation, and small security-related automation tasks. ### 仓库结构 - **[cloud-security/](./cloud-security/README.md)** — Azure IAM/RBAC, monitoring, secrets, and baseline hardening - **[security-operations/](./security-operations/README.md)** — Threat intelligence, MITRE ATT&CK, and log analysis - **[systems-hardening/](./systems-hardening/README.md)** — Windows security, Linux hardening, access controls, and network services - **[projects/](./projects/README.md)** — Python tools, automation, and practical projects ### 认证和培训 **Completed** - **Fundamentals of Red Hat Enterprise Linux** — Red Hat / Coursera - **Computer Networks and Network Security** — IBM / Coursera - **Operating Systems: Overview, Administration, and Security** — IBM / Coursera **In Progress** - **IBM Cybersecurity Analyst** — IBM / Coursera - **Linux and Private Cloud Administration on IBM Power Systems** — Coursera - **Microsoft Azure Fundamentals (AZ-900)** — *exam pending* 📫 **oscaargarci@gmail.com** · [**LinkedIn**](https://www.linkedin.com/in/oscar-garcía-mencía-580267248) ```

标签：AZ-900, Azure, Azure策略, BurpSuite集成, Conpot, Defender, DHCP配置, DNS安全, DNS通配符暴力破解, IBM网络安全分析师, Python安全工具, SSH访问, Windows安全, 入门级岗位, 安全运营, 实习, 应用安全, 微软认证, 扫描框架, 系统硬化, 网络安全, 网络控制, 逆向工具, 金融行业, 银行安全, 隐私保护