使用netbeans的防火墙？ [英] A firewall using netbeans?

问题描述

我如何在java中使用net bean构建一个简单的防火墙应用程序？我需要一个简单的步骤开始，因为我正在学习新的...是否可能,,,构建一个简单的，我可以在有什么事情时发出通知



我尝试了什么：



i找不到工作路径

how could i build a simple firewall application using net beans in java ? i need a simple step to begin with because i`m learning new ... is it possible,,, to build a simple one which i could give notification when there somthing

What I have tried:

i could not find a path to work on

推荐答案

你能用Java编写防火墙吗？没有。这需要编写不能（读：永远不应该！）用Java完成的网络驱动程序。最好留待C / C ++。



您可以编写工具来管理Java中的防火墙，而不是防火墙代码本身。

Can you write a firewall in Java? NO. This requires writing network drivers which cannot (read: should never!) be done in Java. This is better left up to C/C++.

You can write tools to manage the firewall in Java but not the firewall code itself.

作为一个菜鸟并编写一个简单的防火墙是不兼容的事情。



唯一的答案是：从正确学习如何编程并忘记这种现在的项目。

即使编写一个简单的防火墙也是专业程序员的任务。

Being a noob and writing a "simple" firewall are incompatible things.

The only answer is: start by learning properly how to program and forget this kind of project for now.
Even writing a simple firewall is a task for professional programmer.

NetBeans是一个IDE，甚至不是编程语言。实际上，您可以在NetBeans中执行任何操作，因为NetBeans支持Java，C和C ++应用程序等等。您可以添加更多扩展以支持更多功能。



防火墙是在网络数据流动的门上实现的。它控制数据流入和流出计算机系统的方式和方式。



如果你想为防火墙程序工作，那么我建议使用C或C ++来控制网络设备和通信端口。如果必须使用高级语言，那么即使C＃也比Java好。您需要一种语言，或者至少需要适合操作系统或管理呼叫的内核的API。通过这种方式，您可以扫描和过滤请求...基于程序的安全性和智能性标准。



防火墙（计算） - 维基百科，免费的百科全书 [ ^ ]

NetBeans is an IDE, not even a programming language. Indeed, you can do anything in NetBeans because NetBeans supports Java, C and C++ applications and much more. You can add more extensions to support even more.

Firewalls are implemented at the gates, where network data flows. It controls which and how data flows in and out of the computer system.

If you want to work for a Firewall program, then I would recommend using C or C++ for controlling the network devices and the ports for communication. If you have to use a high-level language, then even C# is better than Java. You would require a language, or at least the API that can fit with the operating system or the kernel that manages the calls. This way you can scan and filter the requests... Based on the criteria of security and intelligense of the program.

Firewall (computing) - Wikipedia, the free encyclopedia[^]

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