Xerox 3550 用户手册
XEROX WorkCentre
3550
Information Assurance Disclosure Paper
13
Ver. 1.3, March 2011
Page 13 of 32
2.7. System Software Structure
2.7.1. Open-source components
Open-source components in the connectivity layer implement high-level protocol services. The security-relevant
connectivity layer components are:
connectivity layer components are:
•
Apache 2.2.11, with mod_ssl integrated
(http and https)
(http and https)
•
Apache Xerces2 Java
•
Open1x
•
OpenSLP
•
NetBSD Project
•
libupnp
•
UUID library
•
wpa_supplicant
•
ldns
•
Info-zip
•
TWAIN sample Data Source and
Application
Application
•
WTL v8.0
•
CUPS library
•
libjpeg v6b
•
libxml2
•
Expat XML Parser
•
Unicode
•
Kerberos 5
•
sorttable
•
Little CMS v1.15
•
libstdc++
•
CUPS related stuff
•
part of linux kernel
•
SpiderMonkey Engine
•
OpenSSL v0.9.8e
•
Open LDAP v2.1.17
•
libpng
•
zlib v2.4
•
libtiff
•
tinyxml
2.7.2. OS Layer in the Controller
The OS layer includes the operating system, network and physical I/O drivers. The controller operating system is
pSOS v2.5.
pSOS v2.5.
The crypto library for IPSec is provided by the OpenSSL Toolkit..
IP Filtering is also provided as a loadable kernel module.