WGU D385 LOGGING AND SECURITY
ISSUES OBJECTIVE ASSESSMENT WITH
CORRECT QUESTIONS WITH CORRECTRY
ANALYZED ANSWERS (ACTUAL EXAM)
ALREADY GRADED A+ LATEST 2024 – 2025
What kind of defects does Static Analysis find? - ANSWERS-- XSS
- SQLi
- configuration mistakes
- patch errors
- vulnerabilities introduced in the runtime environment
3 Phase Approach that optimizes the use of Static Analysis Tools? - ANSWERS--
run all available code analysis tools
- look for common vulnerability patterns
,- dig deep into risky code
XML External Entity Attacks - ANSWERS-- XXE
- when attackers exploit an XML parser to read arbitrary files on your server
- attackers might also be able to read config files, retrieve user information
Insecure Deserialization - ANSWERS-- serialization is the conversion of an object in
a programming language is saved into a format that can be saved to a database
- DEserialization is when a serialized object is read from a file or the network and
converted back into an object
- INSECURE DESERIALIZATION occurs when an attacker can manipulate the
serialized object and achieve authentication bypass, DOS, or arbitrary code
execution
Injection Attacks - ANSWERS-- when an application cannot properly distinguish
between untrusted user data and code
- typically allows for arbitrary code execution
What are some common debugging techniques? - ANSWERS-- printing out values
of variables
- changing the state ("path") of the program to make it do different things
- stepping through the execution of a program line by line
- breakpoints
, - trace points
- stopping the program at certain events
- viewing the output of a program in a debugger window
What are some Python debugging tools? - ANSWERS-- pdb: most commonly used
- Web-PDB
- wdb
- Pyflame
- objgraph
SQL Injection Attack Mitigation - ANSWERS-- use parameterized statements
Sensitive Data Leaks - ANSWERS-- occurs when an application fails to properly
protect sensitive information
- this typically occurs through descriptive response headers, descriptive error
messages with stack traces or database error messages, or revealing comments in
HTML files
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