Answer:
The answer is by using a covert channel like shared memory objects such as files, directories,messages, etc since both the user and the sender of the document are on same network of the company.
Explanation:
The Bell LaPadula MultiLevel Security model was a security policy developed by Bell and LaPadula in 1973 in response to a security issue raised by the US Air Force regarding file-sharing mainframe computers . Actually, many people with networked systems have realized by early 1970s that the protection purportedly offered by many commercial operating systems was poor, and wa not getting better any time soon. This was observed when it was noticed that as one operating system error was fixed, some other vulnerability would be discovered. There was also the constant worry that various unskilled users would discover loopholes in the operating system during usage and use them to their own advantage.
Information release may take place via shared memory objects such as files, directories, messages, and so on. Thus, a Trojan Horse acting on behalf of a user could release user-private information using legitimate operating system requests. Although developers can build various mechanisms within an operating system to restrict the activity of programs (and Trojan Horses) operating on behalf of a user , there is no general way, short of implementing nondiscretionary policy models, to restrict the activity of such programs. Thus, given that discretionary models cannot prevent the release of sensitive information through legitimate program activity, it is not meaningful to consider how these programs might release information illicitly by using covert channels.
For example, for someone with higher integrity level (SECRET) to send an accounts payable application to a user, if the untrusted accounts payable application contains a Trojan Horse, the Trojan Horse program could send a (legal) message to the said user process running at a lower integrity level (CONFIDENTIAL), thereby initiating the use of a covert channel. In this covert channel, the Trojan Horse is the receiver of (illegal) lower integrity-level input and the user process is the sender of this input.
Most computer devices are connected to the computer through port
Keyboard through usb port
Printer through usb port
Hand point device through usb port
Also computer equipped with LPT port for printers and COM port for additional devices like external modems e.t.c
Available options are:
A. Technical champions
B. Engaged filmmakers
C. Business partners
D. Compliance champions
Answer:
Technical champions
Explanation:
Given that a "Technical Champion" is someone whose responsibility is to introduce and perform the role of enabling the use of technology, development of skills across the organization, and strengthen communication between Information Technology and the staff or employees.
Hence, in this case, considering the job descriptions described in the question above, these individuals would best be described as TECHNICAL CHAMPIONS
Answer:
Cinematography
Explanation:
Cinematography is the blend of art and science and it deals with the recording of moving images on film or a digital storage device.
While making a movie some example of cinematography are the conclusions reached about lighting, camera filters, lenses etc.
<h2>
Answer:</h2>
The following statement is TRUE.
LearnSmart (the "smart flash card assignments") really gets your competitive spirit in gear by allowing you to see where you stand as compared to your classmates in terms of your mastery of grammar and vocabulary concepts.
<h2>
Explanation:</h2>
LearnSmart is an adaptive technology that is helping a lot of students by letting them judge which parts/topics of the book are not clearly learnt by them and which of them are under their grip.
LearnSmart provides cards with short term questions that make i possible for students to complete their preparation in short time. In addition to this smart flash card assignments are a to compare students preparation relatively.
<h3>I hope it will help you!</h3>
