Many aspects and features of cloud computing can make eDiscovery compliance more difficult or costly. Which aspect of cloud computing would be the MOST complicating factor?
Answer(s): C
With multitenancy, multiple customers share the same physical hardware and systems. With the nature of a cloud environment and how it writes data across diverse systems that are shared by others, the process of eDiscovery becomes much more complicated. Administrators cannot pull physical drives or easily isolate which data to capture. They not only have to focus on which data they need to collect, while ensuring they find all of it, but they also have to make sure that other data is not accidently collected and exposed along with it. Measured service is the aspect of a cloud where customers only pay for the services they are actually using, and for the duration of their use. Portability refers to the ease with which an application or service can be moved among different cloud providers. Broad network access refers to the nature of cloud services being accessed via the public Internet, either with or without secure tunneling technologies. None of these concepts would pertain to eDiscovery.
A crucial decision any company must make is in regard to where it hosts the data systems it depends on. A debate exists as to whether it's best to lease space in a data center or build your own data center--and now with cloud computing, whether to purchase resources within a cloud.What is the biggest advantage to leasing space in a data center versus procuring cloud services?
Answer(s): B
When leasing space in a data center versus utilizing cloud services, a customer has a much greater control over its systems and services, from both the hardware/software perspective and the operational management perspective. Costs, regulations, and security are all prime considerations regardless of the hosting type selected. Although regulations will be the same in either hosting solution, in most instances, costs and security will be greater factors with leased space.
Which of the following systems is used to employ a variety of different techniques to discover and alert on threats and potential threats to systems and networks?
Answer(s): A
An intrusion detection system (IDS) is implemented to watch network traffic and operations, using predefined criteria or signatures, and alert administrators if anything suspect is found. An intrusion prevention system (IPS) is similar to an IDS but actually takes action against suspect traffic, whereas an IDS just alerts when it finds anything suspect. A firewall works at the network level and only takes into account IP addresses, ports, and protocols; it does not inspect the traffic for patterns or content. A web application firewall (WAF) works at the application layer and provides additional security via proxying, filtering service requests, or blocking based on additional factors such as the client and requests.
Which of the following is not a risk management framework?
Hex GBL is a reference to a computer part in Terry Pratchett’s fictional Discworld universe. The rest are not.
In order to ensure ongoing compliance with regulatory requirements, which phase of the cloud data lifecycle must be tested regularly?
In order to ensure compliance with regulations, it is important for an organization to regularly test the restorability of archived data. As technologies change and older systems are deprecated, the risk rises for an organization to lose the ability to restore data from the format in which it is stored. With the destroy, store, and share phases, the currently used technologies will be sufficient for an organization's needs in an ongoing basis, so the risk that is elevated with archived data is not present.
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