"CSSLP Exam Preparation Notes: Essential Concepts and Best Practices for Secure Software Development"
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Course
CPA
Institution
CPA
CSSLP (Certified Secure Software Lifecycle Professional) notes are written records that summarize the key concepts, principles, and best practices related to secure software development. These notes are usually taken by individuals who are preparing for the CSSLP certification exam or are intereste...
The CIA Triad Security Framework
The CIA triad is a security framework that refers to the goal of
confidentiality, integrity, and availability. The objective of this security
model is to ensure that our data is secured and not available to those who
should not be able to access it.
Confidentiality, Integrity, and Availability
Confidentiality: We want to make sure that our information is not accessed by
unauthorized individuals.
Integrity: We want to ensure that our information is not tampered with and
remains accurate and trustworthy.
Availability: We want to ensure that our information is accessible when
necessary and not denied.
We need to implement various measures such as logging and lifecycle management
to ensure that these objectives are met.
Ensuring Integrity and Availability
The module emphasizes the importance of understanding the basics of the CIA
triad, specifically confidentiality, integrity, and availability. It is
necessary to ensure that information is available when needed and not denied to
customers or organizations. For example, if there is a DDoS attack, information
may be unavailable to customers that is not being denied.
Information Access
We need to use appropriate measures such as file permissions to ensure that
information is accessed only by those who require it. Encryption is also a
useful method to ensure that information is appropriately protected.
Conclusion
It is crucial to ensure that our data is appropriately secured, and we
understand the CIA triad framework. We need to implement policies that allow
appropriate access to the information we require while protecting it from
unauthorized access.
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