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坛里哪位朋友有这方面的经验,

程序是授权后才可以使用,且不开放源码。

现在Zend加密后可以破解么?


------解决方案--------------------
加密后需要解密环境支持,安装是个问题
如果买家用的是租用的空间,而网关不让你装怎么办?

我倒建议你发行紧凑格式的代码并辅以部分扰码就可以了(全部扰码运行速度下降太多)
没有几个人有兴趣去研究代码的

授权需要认证,你打算把认证做在哪里?
------解决方案--------------------
自己开放后台给人用 卖服务就行了,主机不给人黑你的代码就不会漏出去...
------解决方案--------------------
如果是有特定客户对象的,建议混合编程,一些关键部件不使用开源程序代码
------解决方案--------------------
加密后的程序一样可以传播倒卖
除非加解密软件都是你私有的,顺便再赚上一笔

只允许程序运行于指定ip地址的服务器
认证信息直接写进程序里,离开特定环境就没法用了

------解决方案--------------------
很难的...我在桌面程序加密上奋斗了好多年(不是研究加密,是加密程序),32位的也很难,不过32位有很多国际猛壳还是很顶事的,顶事是因为可以防那些级别不高的小破解者,真的碰上大牛在他们眼里也就是一坨.

那你就试试zend那个东西吧...除了那个貌似还有一些加载dll控件的加密,那个应该没那么容易解了。


------解决方案--------------------
流程是这样的,所以关键还是你自己说的加密,没有加密别人看了你的写法,只要能逆出算法 就有了注册机.
加油吧 哈哈哈 不如你写一整套东西来给我们吧 提供加密 提供授权认证。

探讨

认证信息直接写程序里。
那不是很容易被破解了?

做按月计算的话还要 续费什么的。。。

我现在有些想法是,
使用者的服务器请求指定的我们api返回程序的一个授权码,这个授权码有记录使用期限,过期了或是在没允许的ip请求的程序就直接exit掉,或是不可用。

不知可行性怎样,

最后还是感觉应该是加密这环节上,不加密的话,纯php代码还是容易被破解的。


引用 7 楼……

------解决方案--------------------
以前很有用 我还去解过别人的代码。后来不是出了新版本了,不清楚现在是什么情况
探讨

那就加密问题了,zend之前有看到有被破解的消息,不知现在怎样了。

还想到一做法是php 调用c的程序来做某些部分的计算,不知会不会被反编译什么的。


引用:

很难的...我在桌面程序加密上奋斗了好多年(不是研究加密,是加密程序),32位的也很难,不过32位有很多国际猛壳还是很顶事的,顶事是因为可以防那些级别不高的小破解者,真的碰上大牛在他们眼里也就是一坨.……

------解决方案--------------------
探讨

那就加密问题了,zend之前有看到有被破解的消息,不知现在怎样了。

还想到一做法是php 调用c的程序来做某些部分的计算,不知会不会被反编译什么的。

------解决方案--------------------
秒解...傻瓜式的...
那时候是有个人把php写成了个桌面工具...你妹的 还要别人在桌面装上 apache+php 数据库倒没有 估计是想想装个mysql 就太蛋痛了,用了sqlite.当时是因为我想分析那个东西的数据传输原理 于是就去解了.



探讨

一直都没去搞这方面,不了解啊,一般源码也都不搞这些。。。


你还去解过别人的源码哈。。

最后有没解出来?


引用:

以前很有用 我还去解过别人的代码。后来不是出了新版本了,不清楚现在是什么情况
引用:

那就加密问题了,zend之前有看到有被破解的消息,不知现在怎样了。

还想到一做法是php 调用c的程序来做某些部……

------解决方案--------------------
真的没有太好的办法.....
只能防低手不防高手了....

我觉得一般用盗版的(咳咳,是说服务器这边,客户端的东西,咳咳)也不是什么可能的潜在的用户......如果防住了他,他肯定就想法找别家防不住的,而不是付费.

自己加快更新, 谁装了盗版的, 打电话过去....我们已经升级到YY版本了,你还是XX版本...我们已经解决了NNN个bug,加了MMM个新功能....等等
------解决方案--------------------
卖服务,别卖产品。
------解决方案--------------------
既无团队又无经纪人,服务怎么卖?
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