菜单

老牌ERP厂商的SSO单点登录解决方案介绍一

2018年10月22日 - 2017赌博网站开户送金

      SSO英文全称Single Sign
On,单点登录。SSO是在差不多只下系统受到,用户只有需要登录一糟糕就可以看有相互信任的使用系统。它概括可以用这次主要的报到映射到外应用被用于与一个用户之登录的机制。认证系统的基本点功用是用用户之记名信息及用户信息库相较,对用户展开登录认证;认证成功后,认证体系应该变更统一之征标志(ticket),返还受用户。它是较流行的号业务重组的化解方案有。
      企业应用集成(EAI, Enterprise Application
Integration)。企业应用集成可以于不同层面达到拓展:例如在数额存储层面上之“数据大集中”,在传层面上之“通用数据交换平台”,在用范围达到的“业务流程整合”,和用户界面及之“通用公司门户”等等。事实上,还有一个圈圈上之购并变得越来越重要,那就是是“身份认证”的三结合,也便是“单点登录。
      在消息安全保管中,访问控制(Access
Controls)环绕四单过程:Identification;Authentication;Authorization;Accountability。单点登录(Single
Sign On)属于Authorization授权系统,除单点登录外还包:Lightweight
Directory Access Protocol 和 Authorization ticket。

咱介绍一下 SAP SSO Single Sign-On 单点登录

SAP portfolio

图片 1

SAP Single Sign-On provides simple, secure access to IT applications for
business users. It offers advanced security
capabilities to protect your company data and business applications.

Simple and secure access
Ÿ Single sign-on for native SAP clients and web applications
Ÿ Single sign-on for mobile devices
Ÿ Support for cloud and on-premise landscapes
Secure data communication Ÿ Encryption of data communication for SAP GUI
Ÿ Digital signatures
Ÿ FIPS 140-2 certification of security functions
Advanced security capabilities
Ÿ Two-factor authentication
Ÿ Risk-based authentication using access policies
Ÿ RFID-based authentication
Ÿ Hardware security module support

 

Two-Factor Authentication

With two-factor authentication you can implement a strong form of
authentication for access to corporate resources – for example, for
especially critical systems or securing access from outside the company.
SAP Single Sign-On 2.0 supports two-factor authentication via time-based
one-time passwords (TOTP) generated by the SAP Authenticator mobile app.
Alternatively, out-of-band transport of tokens, including one-time
passwords sent via SMS or email or RSA/RADIUS, are supported.

Risk-Based Authentication

SAP Single Sign-On 2.0 (since SP5) offers risk-based authentication.
This means that an authentication process can dynamically adapt to the
context of an individual authentication request based on custom-defined
access policies. First, you check the context information of an
authentication attempt. This could be the IP address of the client,
location, date/time, device information, or user attributes such as
groups, for example. Secondly, based on this context information you
then make a dynamic decision on whether you accept or deny access, or
alternatively enforce two-factor authentication in case the context
indicates a higher risk. You could even reduce the privileges of the
person accessing the backend system, thus limiting the business
functionality available to this user.

RFID-Based Identification

For scenarios where users need quick access to a system to perform short
tasks, you can use fast user identification via radio-frequency
identification (RFID). The user is identified via an RFID token, such as
a company batch card. RFID authentication is ideally suited to warehouse
and production scenarios with dedicated kiosk PCs for authentication.

Digital Signatures

Digital signatures uniquely identify the signer, protect the integrity
of the data, and provide the means for a binding signature that cannot
be denied afterwards. SAP Single Sign-On supports digital signing using
the Secure Store and Forward (SSF) interface. The Secure Login Client
for SAP GUI can use X.509 certificates for digital signatures in an SAP
environment. Server-side digital signatures are supported by the SAP
Common Cryptographic Library. In addition, SAP Single Sign-On includes
support for server-side digital signatures via hardware security
modules, offering increased security and performance.

Certificate Lifecycle Management for ABAP Application Servers

SAP Single Sign-On 2.0 (since SP6) supports automated renewal of X.509
certificates for SAP NetWeaver Application Server ABAP using Secure
Login Server. This reduces manual efforts and prevents downtime.

 

图片 2

图片 3

图片 4

图片 5

图片 6

图片 7

图片 8

图片 9

图片 10

图片 11

图片 12

图片 13

图片 14

图片 15

图片 16

Mobile SSO with SAP Single Sign-On

The SAP Single Sign-On solution brings simplicity for your end-users by
eliminating the need for multiple passwords and user IDs. In addition,
you can lower the risks of unsecured login information, reduce help desk
calls, and help ensure the confidentiality and security of personal and
company data. In order to meet evolving security demands, you can extend
your single sign-on solution even further and offer your end-users
mobile single sign-on”. Your mobile users will have only one
password to remember, less typing of complicated user IDs and passwords,
and more time for actual work!

SAP Single Sign-On 2.0 (since SP4) supports single sign-on from mobile
devices, offering both a simple and secure solution for mobile access to
your corporate business processes. The solution is based on time-based
one-time passwords (TOTP) generated by the SAP Authenticator mobile app.
The SAP Authenticator mobile app is available for both iOS and Android,
and supports the IETF standard RFC
6238.

We assume that the user already started the SAP Authenticator
application earlier in same day and now he wants to start using one of
his bookmarked web applications, for example SAP Mobile Portal.

 

图片 17

When the user clicks on the Mobile Portal bookmark, the SAP
Authenticator generates a new passcode and creates a URL (for example
https://portal_host/irj/portal?j_username=%5Busername%5D&j_passcode=%5Bpasscode%5D),
providing in the URL the UserName and the Passcode necessary for
authentication. Then SAP Authenticator sends the URL to the browser and
the browser opens the requested resource. The user sees only the
authentication result when the requested resource appears.

 

图片 18

Significant performance increase on all major platforms
• RSA, AES, SHA-2
• Perfect Forward Secrecy for TLS
• Ephemeral key agreement
• Elliptic curve Diffie-Hellman key exchange
• Elliptic curves P-224, P-256, P-384, P-521
• TLS 1.2 cipher suites in Galois Counter Mode (GCM)
• New command “sapgenpse tlsinfo” to help configure
cipher suite profile parameters for TLS


盼对您公司企业信息化IT架构和治本出帮扶。 其它您可能感兴趣的文章:
软件项目风险管理介绍
柜项目化管理介绍
智能企业及信息化之一
是因为企业家基本素质想到的
疾软件质量担保的措施及实施
构建快捷之研发和自动化运维
IT运维监控解决方案介绍
IT持续集成的色管理
美貌公司环境以及店家文化
局绩效管理体系的平衡记分卡
公司文化、团队文化以及学识共享
强功能的社建设
伙食连锁企业IT信息化解决方案一

如果发思打听又多软件研发 , 系统 IT集成 , 企业信息化,项目管理,企业管理
等情报,请关注自身之微信订阅号:

图片 19

 

作者:Petter Liu
出处:http://www.cnblogs.com/wintersun/
正文版权归作者和博客园共有,欢迎转载,但未经作者同意要保留这个段子声明,且在文章页面明显位置于来原文连接,否则保留追究法律责任的权利。
欠篇也罢同时发表于自我的单身博客中-Petter Liu
Blog。

相关文章

发表评论

电子邮件地址不会被公开。 必填项已用*标注

网站地图xml地图