Did you know that using a compiled language such as C++ is considered safer since the hacker won't have access to the source code?
As someone who personally uses C++, I'm faced with an important decision - should I stick with C++ for writing CGI, which includes server applications, or should I switch over and learn more about Perl (or PHP)?

I believe that improving your PHP skills through further study is a more effective solution. However, studying C++ could also lead to discoveries in this field. Who knows, maybe you'll be that person?

Learning a programming language is not only about acquiring the necessary skills for work, but it's also an opportunity to potentially contribute to the development of that language or field. The more proficient you are in a programming language, the better equipped you are to understand its potential and come up with innovative solutions. On the other hand, focusing too much on one language can also lead to stagnation and limit your growth as a programmer. It's important to strike a balance and continuously challenge yourself to keep improving.

It ultimately depends on your specific needs. C++ offers basic libraries for the web, so if you're working on a relatively simple project, pure C++ with something like FastCGI could be a viable option. However, PHP is a popular choice with a larger community and is more suitable for complex web development projects. Python is also an option but has a smaller community than PHP.

Regardless of the language you choose, it's important to consider the availability of resources and support within the community. While newer languages may offer exciting possibilities for innovation, they may not have the same level of support and documentation as more established languages like PHP or ASP.NET.

C++ is indeed considered a safer option in terms of obfuscating the source code and making it harder for hackers to access and exploit vulnerabilities. Its compiled nature also offers performance benefits, allowing for efficient execution of code, which can be vital for server-side applications handling large volumes of requests and complex computations. Additionally, C++ has a mature ecosystem with robust libraries and frameworks for building secure server applications.

On the other hand, Perl and PHP are scripting languages commonly used for web development and server-side scripting. While they may not offer the same level of code obfuscation as compiled languages, they provide rapid development capabilities and are well-suited for handling tasks such as form processing, dynamic content generation, and database interaction.

In terms of security, all programming languages require the implementation of best practices and security measures such as input validation, data encryption, secure communication protocols, user authentication, and proper handling of user privileges. Whether you choose C++, Perl, or PHP, the thorough implementation of these security measures is crucial for safeguarding server applications.

Additionally, considering the specific requirements of your project is essential. If your application demands high performance and complex computations, C++ may be the most suitable choice. However, if rapid development and flexibility are key priorities, Perl or PHP could be more beneficial. It's also important to assess your familiarity with each language and the availability of resources and community support, as these factors can significantly impact the efficiency of development and the maintenance of server applications.

Moreover, considering the potential for future scalability and maintenance is imperative. Will your chosen language and ecosystem robustly support the growth and evolution of your server applications over time? Ensuring that your chosen technology stack aligns with your long-term goals is crucial to the sustainability of your development efforts.
The decision should be based on a holistic evaluation of security considerations, project requirements, performance needs, development efficiency, and long-term scalability. Each language has its strengths and weaknesses, and understanding these nuances in the context of your specific project will help make the most informed decision.