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Instant Download Cisco : 642-566 Questions & Answers as PDF & Test Engine
- Exam Code: 642-566
- Exam Name: Security Solutions for Systems Engineers Exam
- Updated: Jun 11, 2026
- No. of Questions: 168 Questions and Answers
- Download Limit: Unlimited
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Cisco Security Solutions for Systems Engineers Sample Questions:
1. For the following items, which two are differences between symmetric and asymmetric encryption algorithms? (Choose two.)
A) Symmetric encryption is used in digital signatures and asymmetric encryption is used in HMACs
B) Asymmetric encryption is more suitable than symmetric encryption for real-time bulk encryption
C) Asymmetric encryption is slower than symmetric encryption
D) Asymmetric encryption requires a much larger key size to achieve the same level of protection as asymmetric encryption
2. For the following items, which two are differences between symmetric and asymmetric encryption algorithms? (Choose two.)
A) Symmetric encryption is used in digital signatures and asymmetric encryption is used in HMACs
B) Asymmetric encryption is more suitable than symmetric encryption for real-time bulk encryption
C) Asymmetric encryption is slower than symmetric encryption
D) Asymmetric encryption requires a much larger key size to achieve the same level of protection as asymmetric encryption
3. Cisco Secure Access Control Server (ACS) is an access policy control platform that helps you comply with growing regulatory and corporate requirements. Which three of these items are features of the Cisco Secure Access Control Server?
A) RSA Certificates
B) NDS
C) Kerberos
D) LDAP
4. Which functions can be provided by Cisco SSL VPN solution by use of the Cisco Secure Desktop? (Select All that apply.)
A) Secure Vault
B) Advanced Endpoint Assessment
C) Cache Cleaner
D) Pre-login assessment
5. Cisco NAC Appliance (formerly Cisco Clean Access) is an easily deployed Network Admission Control (NAC) product that allows network administrator to authenticate, authorize, evaluate and remediate wired, wireless and remote users and their machines prior to allowing users onto the network. It identifies whether networked devices such as laptops, desktops and other corporate assets are compliant with a network's security policies and it repairs any vulnerabilities before permitting access to the network. Which two of these statements describe features of the NAC Appliance Architecture? (Choose two.)
A) NAC Appliance Manager acts as an authentication proxy for external authentication servers
B) NAC Appliance Manager determines the appropriate access policy
C) NAC Appliance Client evaluates the endpoint security information
D) NAC Appliance Server acts as an authentication proxy for internal user authentication
Solutions:
| Question # 1 Answer: C,D | Question # 2 Answer: C,D | Question # 3 Answer: A,B,D | Question # 4 Answer: A,B,C,D | Question # 5 Answer: A,B |
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