Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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How well do the safeguards ensure the safety of the data system? Alternatively, can anything be guaranteed, or does chance play a role in everything?
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- Do alternative safeguards exist, or are we limited to network-based ones?arrow_forwardHow well do the safeguards ensure the safety of the data system? Alternately, can anything be guaranteed, or does chance play a role in everything?arrow_forwardDefine the term "system security" in your own words. What's the difference between it and "Program Security" and "Data Security"?arrow_forward
- What part does the administration of information security play in the context of the current world?arrow_forwardWhat is the relevance of cryptology in the context of information security, and how does it work?What would be the ramifications of failing to use cryptographic technology?arrow_forwardAre the preventive procedures sufficient to ensure the safety of the information system? Alternatively, is everything random or is there a method to ensure anything?arrow_forward
- In what state is an organization's security at any given moment in time?arrow_forwardWhen comparing top-down and bottom-up approaches to information security, what are the key differences?The bottom-up approach is less effective here, whereas the top-down approach is more suitable.arrow_forwardWhen it comes to the protection of sensitive information, what sorts of safeguards are there that may be put into place and how can they be implemented?arrow_forward
- To what do we explicitly refer when we talk about "security" in the context of ICT? What do you think are the most pressing concerns about physical security in the present day? Organizations may be attacked in a variety of ways, some more likely than others depending on the nature of the target.arrow_forwardAre the preventive procedures sufficient to ensure the safety of the information system? Alternatively, is everything random or is there a method to ensure anything?arrow_forwardFind an application in which a reliable Information Management System is needed. We must collect extremely sensitive information from our consumers and store it in our system. These details are submitted to us in electronic format. Even from ourselves, we must protect our consumers' secrecy; we must not see the information they present to us, otherwise the confidentiality will be jeopardised. As an information security officer, the duty is to double-check the validity of sensitive documents before storing them with the proper users. You have no access to the users' usernames and passwords, which you can save but not recover until the user gives you permission. Second, even though the whole database is compromised or robbed, you must encrypt the passwords and usernames to make it difficult for everyone to access them. (including server administrators) besides the users.Which cryptographic mechanisms, based on your knowledge of computer security, would you enforce in order to operate the…arrow_forward
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