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2024 D385 SOFTWARE SECURITY AND TESTING / WGU D385 SOFTWARE SECURITY AND TESTING REAL EXAM WITH ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) NEWEST UPDATED VERSION LATEST 2024 |ALREADY GRADED A+ (BRAND NEW!!)$17.99
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2024 D385 SOFTWARE SECURITY AND TESTING / WGU D385 SOFTWARE SECURITY AND TESTING REAL EXAM WITH ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) NEWEST UPDATED VERSION LATEST 2024 |ALREADY GRADED A+ (BRAND NEW!!)
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Course
2024 D385 SOFTWARE SECURITY
Institution
2024 D385 SOFTWARE SECURITY
Book
Software Security
2024 D385 SOFTWARE SECURITY AND TESTING / WGU D385 SOFTWARE SECURITY AND TESTING REAL EXAM WITH ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) NEWEST UPDATED VERSION LATEST 2024 |ALREADY GRADED A+ (BRAND NEW!!)
2024 D385 SOFTWARE SECURITY AND TESTING / WGU
D385 SOFTWARE SECURITY AND TESTING REAL EXAM
WITH ACTUAL EXAM QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS) NEWEST
UPDATED VERSION LATEST 2024 |ALREADY GRADED A+
(BRAND NEW!!)
Attack Surface - ANSWER: - the sum of all potential entry points
Common examples of attacks that take advantage of systems with insufficient input
validation? - ANSWER: - SQLi
- RCE
- host header attack
- denial of service
Defense in Depth - ANSWER: - each layer of security is dual-purpose
1) resists an attack
2) acts as a backup when other layers fail
Most common symmetric encryption algorithm? - ANSWER: - AES
Most common hashing algorithm? - ANSWER: - SHA-2
Resource sharing protocol for browsers? - ANSWER: - CORS
- Cross-origin resource sharing
Security Fundamentals - ANSWER: - Data integrity: has the data changed
- Authentication: who are you?
- Data authentication: who created the data?
- Nonrepudiation: who did what?
- Authorization: what can you do?
- Confidentiality: who can access this?
Python's answer to cryptographic hashing? - ANSWER: - hashlib module
Secure random number generation? - ANSWER: - secrets module
What are the 4 subclasses of SQLi? - ANSWER: - in-band SQLi (classic)
- inferential/blind SQLi
- DBMS SQLi
- Compound SQLi (e.g. Strom Worn)
What is a hash function? - ANSWER: - every hash function has an input and an
output
- the INPUT is called a message
- the OUTPUT is a very large number called a hash value (aka hash, hash code, digest,
and message digest)
- hash values are typically represented as alphanumeric strings
- INPUT is variabled
- OUTPUT is fixed
What are the 3 basic properties of hash functions? - ANSWER: - deterministic
behavior
- fixed-length hash values
- avalanche effect
What is meant by Deterministic Behavior? - ANSWER: - for a given input, a hash
function always produces the same output
- hash function behavior is repeatable, not random
What is the Avalanche Effect? - ANSWER: - small differences between messages
results in large differences between hash values
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