Zend Guard 7.0 Zend Guard Annual Subscription 1年授權

編碼和混淆你的應用程式

防止透過PHP編碼和混淆進行逆向工程

You worked hard to develop your code. 
Now you need to protect it.  Zend Guard’s powerful encoding and
obfuscation technologies prevent reverse engineering, copyright infringement
and unauthorized modification of your code.



Encoding is a process where the PHP source code is converted to an intermediate
machine readable format, just like PHP encryption.  This format is hard
for humans to read and convert back to source code.  As a result it
protects your code from casual browsing.  This means that if people obtain
access to your site’s code they will not be able to use that for unintended
purposes.



Obfuscation is a process where the code is intentionally made very hard to read
as source code or as reverse engineered code.  This obfuscation is
designed to manage risks that stem from unauthorized access to source code.
These risks include loss of intellectual property, ease of probing for
application vulnerabilities and loss of revenue that can result when
applications are reverse engineered, modified to circumvent licensing and then
recompiled. Although reverse engineering always existed in computer software,
it is especially important for in computing environments such as PHP which take
advantage of dynamic processing of language elements rather than code which has
been compiled into machine language before being deployed.   

保護您的PHP代碼免受未經授權的使用

Zend Guard’s licensing capabilities allow
Independent Software Vendors (ISVs) to create a variety of licensing policies
for their commercial PHP applications.  The product supports most commonly
used licensing models such as concurrent users, time limited, segment of
network, or server specific licensing.  These capabilities allow vendors
to maximize their revenue by preventing unauthorized use.  

PHP 編碼器

Compiles and converts
the plain-text PHP scripts into a platform-independent binary format known as a
‘Zend Intermediate Code’ file. These encoded binary files can then be
distributed instead of the plain text PHP protecting your hard programming
efforts. Benefits of using this PHP encrypt process:

• 啟用PHP源代碼保護 (against copyright infringement and
  reverse-engineering) of commercial PHP applications through advanced
  encoding and obfuscation technologies.




• 為IT經理提供解決方案，禁止修改其內部PHP應用程序源代碼




• 簡化與Zend Studio的整合 – 只需點擊一下，您的PHP應用程式就會被編碼。




• 自動檢測並建議PHP代碼元素 (such as functions and methods) to exclude them
  from being obfuscated significantly reducing development time.

PHP編碼和PHP混淆許可證管理器

Zend Guard授權管理既加強保護，也增加營收機會。

• Choose
  from a variety of licensing models such as concurrent users, time limited,
  segment of network, or server specific.

PHP編碼器和PHP混淆器如何作業

The license
file, deployed along with the encoded PHP, is validated at runtime. Licenses
can be easily modified or renewed, without the need to deploy new software.
Vendors can pick-and-choose from a variety of flexible licensing models:

• Concurrent
  Users – Usage is limited by the number of real-time users.




• Time
  Limited: –
  A time limited license used for evaluation purposes or time dependent
  terms, with pre-set expiration dates.




• Segment
  of Network: –
  Usage is limited by IP address range restricting licenses according to
  network topology.




• Specific
  Server: –
  License limited to specific hardware, based on Host ID.




• Advanced
  Options: –
  Specify advanced licensing options by adding custom code.