通过在线学习而无需学位，你可以实际获得哪些技术职位？
我28岁，老实说，到目前为止我在生活中并没有做太多事情。最近，我在网上偶然接触到了编程和网络安全，这两个领域的积极面貌真的吸引了我的注意。我一直对解决问题保持耐心，实际上我也很享受这个过程。这让我有一种成就感。我也算是比较懂技术，经过一段时间，我感觉自己可能找到了一个我可以真正擅长的领域。
问题是，我并没有条件去上大学或参加任何正式的机构。我看到过一些关于人们在线学习并进入科技行业的故事，但我也读到过很多负面的看法。即使是毕业生，有时也很难找到工作。
所以我真的很想知道：如果我下定决心学习并努力工作，实际上我有机会在没有学位的情况下改变我的生活，进入编程或网络安全领域吗？
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I'm 28 years old, and to be honest, I haven’t done much with my life so far. Recently, I stumbled across programming and cybersecurity online, and the positive aspects of both fields really caught my attention. I’ve always been patient with solving problems, and I actually enjoy figuring things out. It gives me a sense of accomplishment. I'm also fairly tech-savvy, and for the first time in a while, I feel like I might have found something I could be genuinely good at.<p>The thing is, I’m not in a position to go to college or attend any formal institution. I’ve seen stories about people learning online and breaking into tech, but I’ve also read a lot of negative takes. Even graduates sometimes struggle to land jobs.<p>So I’m genuinely curious: if I commit to learning and work really hard, do I realistically have a chance to turn my life around and get into programming or cybersecurity without a degree?