| M.H. Kang, A.P. Moore, and I.S. Moskowitz. Design and Assurance Strategy for the NRL Pump. IEEE Computer, 31(4):56--64, April 1998. |
....to conceive of hardware analogues of wrappers. The NRL Pump, for example, sits between untrusted database components operating at different security levels and prevents a Trojan Horse in the high database from exploiting covert channels that exist in update acknowledgments from the low database [KMM98]. Firewalls can likewise be thought of as hardware based wrappers. Most wrappers only serve to protect the component against the program using it, not the other way around. Thus, they solve only part of the security problem. In particular, they do not protect against the case in which the wrapped ....
Myong Kang, Andrew Moore, and Ira Moskowitz. Design and assurance strategy for the NRL Pump. IEEE Computer Magazine, 31(4), April 1998.
....A TOY EXAMPLE For reasons of performance and functionality, it is sometimes necessary for High to downgrade information to Low. In this paper we will not get involved in the debate on whether this assumption is appropriate. We accept it as a necessary evil, especially when dealing with databases [5]. Our example will be a database as given in Table 1. It is necessary for High to downgrade to Low the first eight rows in their entirety, and the ninth row with the result missing. If downgrading such a large amount of information bothers the reader, then just view the database as a small part ....
Kang, M.H., Moore, A. & Moskowitz, I.S. (1998) "Design and Assurance Strategy for the NRL Pump," Computer, IEEE CS Press, April, pp. 56-64, 1998.
No context found.
M.H. Kang, A.P. Moore, and I.S. Moskowitz. Design and Assurance Strategy for the NRL Pump. IEEE Computer, 31(4):56--64, April 1998.
No context found.
M.H. Kang, A.P. Moore, and I.S. Moskowitz. Design and Assurance Strategy for the NRL Pump. NRL Memo 5540-97-7991, Naval Research Laboratory, Washington, D.C., 1997, appeared in IEEE Computer Magazine 31(4):56-64, 1998.
No context found.
Kang, M., and Moskowitz, I., Design and Assurance Strategy for the NRL Pump. In IEEE Computer, (31:4), pp 56-64, April 1998.
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