企业IT架构范围和企业安全架构的核心内容
企业IT架构是现代企业信息系统的核心，它不仅涵盖了网络、应用、数据和端点等各个层面，还包括了如何保护这些层面免受各种安全威胁。企业安全架构是IT架构的一个关键组成部分，其核心内容包括：
安全策略和标准：制定企业级的安全策略和标准，确保所有系统和应用符合安全要求。……
转译自 Forbes
一家公司可以 100% 合规，但 100% 为网络罪犯所有。许多公司记录每项网络安全措施并勾选所有适当的合规框。即便如此，他们仍然成为头条新闻并丢失客户数据。合规并不意味着安全。
以目标为例。我们大多数人都记得这家零售巨头 2013 年在一名网络罪犯进入其销售点系统后发生的大规模数据泄露事件。大多数人……
What Is ZTNA?
Zero trust network access (ZTNA), also known as the software-defined perimeter (SDP), is a set of technologies and functionalities that enable secure access to internal applications for remote users. It operates on an adaptive trust model, where trust is never implicit, and acc……
With the adoption of Cloud services, the Internet with SD WAN is now viewed as a cost-effective, agile alternative to MPLS VPN. In today’s world of cloud-based applications, the question on the mind of most IT teams surrounds whether or not MPLS is required vs using an Internet connection as……
Lately, we have been dealing with some new interesting conditions and requirements that involve data lake security. It’s an apparently simple concept. But break it into its two sub-concepts and you would quickly notice plenty of complexity and detail within these three words.
On the one hand……
本文包含以下思维导图：
1. 网络安全绪论
2. 扫描与防御技术
3. 网络监听及防御技术
4. 口令破解及防御技术
5. 欺骗攻击及防御技术
6. 拒绝服务供给与防御技术
7. 缓冲区溢出攻击及防御技术
8. Web攻击及防御技术
9. 木马攻击与防御技术
10. 计算机病毒
11. 网络安全发展与未来
获取更多资讯，欢……
Top 10 UC Stories of 2015
Here’s my take on the hottest news of the outgoing year.
Unified communications made a bunch of headlines in many ways in 2015. Here are the trends and events that I consider to be the most newsworthy.
1. The battle for No. 3 heats up. Cisco and Microsoft have the ……
Credit: Thinkstock
Android Marshmallow and iOS 9 add new tricks to the MDM arsenal, especially for app management
By Galen Gruman
InfoWorld |Oct 6, 2015 5:17 AM PT
Apple’s iPhone and iPad long ago pushed out the BlackBerry as the corporate standard for mobile devices, in all but the highest……
网络的三层架构:
1.接入层: 提供网络接入点,相应的设备端口相对密集. 主要设备:交换机,集线器.
2.汇聚层: 接入层的汇聚点,能够提供路由决策.实现安全过滤,流量控制.远程接入. 主要设备:路由器.
3.核心层: 提供更快的传输速度, 不会对数据包做任何的操作
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