ISC CSSLP Exam With Confidence Using Practice Dumps

Malicious file execution is a vulnerability that occurs when an application directly uses or concatenates potentially hostile input with data file or stream functions. This leads to arbitrary remote and hostile data being included, processed, and invoked by the Web server. Malicious file execution can be prevented by using an indirect object reference map, input validation, or explicit taint checking mechanism. Answer: D is incorrect. Injection flaw occurs when data is sent to an interpreter as a part of command or query. Answer: A is incorrect. Insecure cryptographic storage occurs when applications have failed to encrypt data. Answer: C is incorrect. Insecure communication occurs when applications have failed to encrypt network traffic.

In the waterfall model, software development can be managed if the developers are limited to go back only one stage to rework. If this limitation is not imposed mainly on a large project with several team members, then any developer can be working on any phase at any time, and the required rework might be accomplished several times. Answer: B is incorrect. The spiral model is a software development process combining elements of both design and prototyping-in- stages, in an effort to combine advantages of top-down and bottom-up concepts. The basic principles of the spiral model are as follows: The focus is on risk assessment and minimizing project risks by breaking a project into smaller segments and providing more ease-of- change during the development process, as well as providing the opportunity to evaluate risks and weigh consideration of project continuation throughout the life cycle. Each cycle involves a progression through the same sequence of steps, for each portion of the product and for each of its levels of elaboration, from an overall concept-of-operation document down to the coding of each individual program. Each trip around the spiral traverses the following four basic quadrants: Determine objectives, alternatives, and constraints of the iteration. Evaluate alternatives, and identify and resolve risks. Develop and verify deliverables from the iteration. Plan the next iteration.

Begin each cycle with an identification of stakeholders and their win conditions, and end each cycle with review and commitment. Answer: D is incorrect. The Prototyping model is a systems development method (SDM). In this model, a prototype is created, tested, and then reworked as necessary until an adequate prototype is finally achieved from which the complete system or product can now be developed. Answer: C is incorrect. Rapid Application Development (RAD) refers to a type of software development methodology that uses minimal planning in favor of rapid prototyping.

In order to accomplish the task, you should limit the number of Syslog messages or TCP connections from a specific source for a certain time period. This will prevent a denial of service (DoS) for the Syslog server and the loss of Syslog messages from other sources. Answer: D is incorrect. You can encrypt rotated log files automatically using third-party or OS mechanisms to protect data confidentiality. Answer: A is incorrect. You can use a different message format other than Syslog in order to accept data for aggregating data from hosts that do not support Syslog. Answer: B is incorrect. You can enable the storage of log entries in both traditional Syslog files and a database for creating a database storage for logs.