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Lpi 020-100 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Network and Service Security | 4% | - Service security
- 1. Remote access security
- 2. Web security
- 3. Email security
- Network protection
- 1. Secure protocols
- 2. VPN
- 3. Firewalls
|
| Security Operations and Concepts | 3% | - Threats and attacks
- 1. Attack vectors
- 2. Malware
- 3. Social engineering
- Risk management
- 1. Incident response
- 2. Security policies
|
| Node, Device and Storage Security | 3% | - Endpoint security
- 1. Patch management
- 2. Access controls
- 3. Authentication methods
- Storage protection
- 1. Disk encryption
- 2. Backup security
|
| Identity and Privacy | 2% | - Identity protection
- 1. Password management
- 2. Multi-factor authentication
- Privacy concepts
- 1. Personal data protection
- 2. Privacy best practices
|
| Goals, Roles and Actors | 1% | - Importance of IT security
- 1. Security goals
- 2. Security roles and actors
|
| Encryption | 3% | - Cryptography fundamentals
- 1. Hashing
- 2. Symmetric encryption
- 3. Asymmetric encryption
- Certificates and PKI
- 1. Digital certificates
- 2. Certificate authorities
|
Lpi Linux Professional Institute Security Essentials Exam 020 Sample Questions:
1. Which of the following statements best defines password salting?
Response:
A) A technique that involves comparing hashed passwords to pre-computed lists of passwords.
B) Adding a random string of characters to a password before hashing it.
C) A mathematical function that converts a password into a unique string of characters.
D) A process that involves encrypting passwords using a private key.
2. What potential issue can arise from using some security tools that mistakenly identify legitimate activities as malicious?
Response:
A) False negatives
B) Improved detection accuracy
C) False positives
D) Reduced system performance impact
3. Which of the following fields in an X.509 certificate identifies the domain name of a website?
Response:
A) Validity
B) Issuer
C) Subject
D) subjectAltName
4. What is a type of malware that records keystrokes?
Response:
A) Virus Scanner
B) Keylogger
C) Remote Access Trojan (RAT)
D) Ransomware
5. Which factor of authentication is commonly achieved by using token devices like key fobs or smart cards?
Response:
A) Characteristic factor
B) Action factor
C) Knowledge factor
D) Ownership factor
Solutions:
Question # 1 Answer: B | Question # 2 Answer: C | Question # 3 Answer: D | Question # 4 Answer: B | Question # 5 Answer: D |