Download e-book for iPad: A Practical Guide to Managing Information Security (Artech by Steve Purser

By Steve Purser

ISBN-10: 1417520329

ISBN-13: 9781417520329

ISBN-10: 1580537022

ISBN-13: 9781580537025

This groundbreaking booklet is helping you grasp the administration of data safety, targeting the proactive attractiveness and backbone of the sensible problems with constructing and enforcing IT protection for the company. Drawing upon the authors?’ wealth of necessary event in high-risk advertisement environments, the paintings specializes in the necessity to align the knowledge safety strategy as an entire with the necessities of the trendy firm, which contains empowering company managers to control details security-related chance. all through, the publication areas emphasis at the use of straightforward, pragmatic chance administration as a device for decision-making. the 1st ebook to hide the strategic problems with IT safeguard, it enables you to: comprehend the adaptation among extra theoretical remedies of knowledge safety and operational fact; find out how details protection danger could be measured and in this case controlled; outline and execute a data defense approach layout and enforce a safety structure; and confirm that constrained assets are used optimally.

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Additional info for A Practical Guide to Managing Information Security (Artech House Technology Management Library)

Sample text

Although McLain’s software publisher’s certificate was subsequently revoked, the point had been made. Finally, we mention in passing that PKI is costly, difficult to implement, and even more difficult to maintain, and this is proving a barrier to more widespread deployment. This poses problems for the future because if companies think that that this type of technology does not bring a net benefit, all things considered, then they will not implement it. 2 Privacy The issue of privacy has become more problematic in recent years due to the ease with which electronic information can be stored and distributed.

7 Operational issues The recognition and resolution of operational issues is what makes the difference between a sound theoretical approach and an approach that is both based on sound principles and capable of succeeding in the real world. Where operational issues are concerned, the main challenges in today’s environments are concerned with mastering the problems of complexity and scalability. 1 Complexity Complexity is a major issue because it is necessary to understand a system in order to secure it.

Like most other medium-sized financial institutions, The Secure Bank has already implemented a number of external network connections to facilitate its daily business. These connections can be organized into four major groups: TLFeBOOK 18 The need for a proactive approach 1. The connection to the Internet; 2. Leased-line connections to branch offices; 3. Various transmission control protocol/Internet protocol (TCP/IP) connections to third parties over a commercial network; 4. Dial-up access for technical support staff over the public switched telephone network (PSTN).

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A Practical Guide to Managing Information Security (Artech House Technology Management Library) by Steve Purser

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