Users are experiencing a variety of issues when trying to access corporate resources. Examples include:- Connectivity issues between local computers and file servers between branch offices - Inability to download corporate applications on mobile endpoints while working remotely - Certificate errors when accessing internal web applicationsWhich of the following actions are the most relevant when troubleshooting the reported issues? (Choose two.)
Answer(s): A,F
Review VPN throughput helps identify remote access issues, such as slow or failed application downloads.Validate MDM asset compliance ensures mobile devices meet security requirements, which can affect access to apps and certificates.
A network engineer recorded the following test results:After a new network security appliance was deployed, the results of the network test are as follows:Which of the following network infrastructure components most likely produced these results?
Answer(s): A
The drastic latency increase and the dropped connection indicate packet inspection and filtering behavior.An Intrusion Prevention System (IPS) actively inspects, filters, and can block traffic based on threat signatures, which explains the drop and increased latency after deployment.
A developer needs to improve the cryptographic strength of a password-storage component in a web application without completely replacing the crypto-module. Which of the following is the most appropriate technique?
Answer(s): E
Key stretching enhances the security of stored passwords by applying computationally intensive algorithms (e.g., bcrypt, PBKDF2) to make brute-force attacks more difficult, without replacing the underlying crypto- module.
A company wants to implement hardware security key authentication for accessing sensitive information systems. The goal is to prevent unauthorized users from gaining access with a stolen password. Which of the following models should the company implement to best solve this issue?
Answer(s): D
Context-based access control considers additional factors like device type, location, or the presence of a hardware security key to allow access. It is best suited to prevent access even if passwords are stolen by requiring context-aware verification.
Which of the following is the main reason quantum computing advancements are leading companies and countries to deploy new encryption algorithms?
Quantum computing threatens traditional encryption methods, especially those based on large prime number factorization (e.g., RSA), because quantum algorithms like Shor's algorithm can break them efficiently. This drives the need for post-quantum cryptography.
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