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Suhosin (Korean 수호신, meaning guardian-angel, pronounced 'su-ho-shin') is an open source patch for PHP and also a PHP extension. Patch and extension are two independent parts, that can be used separately or in combination. "The goal behind Suhosin is to be a safety net that protects servers from insecure PHP coding practices."〔Chapter 13, Securing PHP Web Applications by Tricia Ballad; William Ballad Publisher: Addison-Wesley Professional, Web ISBN 978-0-321-57431-2〕 Suhosin also reduces the "attackable surface" that PHP adds to a Web Server through function whitelists, resource limits, transparent session and cookie encryption, binary content filter, logging and various other protections.〔(Official Feature List )〕 This reduces the risk of deploying previously deemed unsafe PHP programs and protects against known and unknown attacks. == Distribution with operating systems == In some Linux distributions, notably Debian in versions up to 6.x ("squeeze") and Gentoo Linux, it was shipped by default with both patch and extension. Suhosin was removed from Debian as of version 7 (wheezy) but reappeared in the current development branch.〔(Overview of package php5-suhosin in Debian sid )〕 It is activated by default in Mac OS X Server. As of PHP 5.4, openSUSE dropped the Suhosin patch, but maintains a port of the Suhosin extension.〔(Mailinglist Archive: opensuse-factory (418 mails) )〕 FreeBSD 10.1 maintains the Suhosin extension in its ports collection. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Suhosin」の詳細全文を読む スポンサード リンク
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