OpenStack Cloud Computing is not a tutorial on using OpenStack. It is an introduction to building a cloud based on OpenStack technologies. OpenStack includes a large set of modular and extensible components with broad industry support. Enterprises and service providers alike can use these programs and services to improve the efficiency, agility, security, quality and usability of their data center operations. These benefits are not free. Someone will have the responsibility to evaluate, design and implement the technology. They will need to select the services they require, choose from the myriad configuration options and incorporate the necessary plugins. The architects must ensure that they not only cover the basic functions, such as compute, storage and networking, but also integrate them into the existing infrastructure and address key topics like administration, billing, confidentiality, availability and scalability. This book introduces the reader to some of the primary challenges and suggests how to address them in an environment based on OpenStack.

Cloud Computing Protected describes the most important security challenges that organizations face as they seek to adopt public cloud services and implement their own cloud-based infrastructure. There is no question that these emerging technologies introduce new risks: Virtualization hinders monitoring and can lead to server sprawl. Multi-tenancy exposes risks of data leakage to co-tenants. Outsourcing reduces both control and visibility over services and data. Internet service delivery increases the exposure of valuable information assets. Ambiguity in jurisdiction and national regulations complicates regulatory compliance. Lack of standardization can lead to a lock-in binding customers to their providers. Fortunately, there are also many security benefits that customers can enjoy as they implement cloud services: Highly specialized providers have the economy of scale to invest in best-in-class tools and expertise. Contractual terms can clearly define the function and scope of critical services. Public services receive unprecedented scrutiny from the collective worldwide community. It is possible to achieve unlimited levels of redundancy by subscribing to multiple providers. The global reach of the Internet and security specialists facilitates early alerts and drives consistent policy enforcement. This book looks at these and other areas where the advent of cloud computing has the opportunity to influence security risks, safeguards and processes.

Windows Server 2003 Security Infrastructures is a must for anyone that wants to know the nuts and bolts of Windows Server 2003 security and wants to leverage the operating system's security infrastructure components to build a more secure I.T. infrastructure. The primary goal of this book is to provide insights into the security features and technologies of the Windows Server 2003 operating system. It also highlights the security principles an architect should remember when designing an infrastructure that is rooted on the Windows Server 2003 OS.
*Explains nuts and bolts of Windows Server 2003 security
*Provides practical insights into how to deploy and administer secure Windows Server 2003 infrastructures
*Draws on the experience of a lead consultant in the Microsoft security area