200-201 Exam Dumps : Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS)

Cisco Application Visibility and Control (AVC) provides features like metrics collection and exporting (D) for visibility on TCP bandwidth usage, response time, and latency. Application recognition (E) combined with deep packet inspection helps in identifying unknown software by its network traffic flow. References := Cisco CyberOps Associate - Module 2: Security Concepts

A greylist in endpoint applications refers to a list of items that are not yet classified as either good (whitelisted) or bad (blacklisted).

The primary function of a greylist is to hold applications, processes, or files that are under observation due to their unknown status.

These items are neither trusted nor immediately flagged as harmful, allowing security teams to monitor them closely for any suspicious behavior.

By placing items on a greylist, security operations can prevent potential threats without disrupting legitimate processes, awaiting further analysis to determine their true nature.

References

Cisco Cybersecurity Operations Fundamentals

Endpoint Security Best Practices

Greylisting Concepts in Cybersecurity

 In the context of public key infrastructure (PKI), a trusted certificate authority (CA) is responsible for issuing digital certificates that verify a digital entity’s identity on the internet. The CA acts as a trusted third party between the user (in this case, tom0411976943) and the recipient (dan1968754032), ensuring that the public keys are indeed who they claim to be. The CA verifies the identity of the users and then issues a certificate containing the public key and a variety of other identification information. The trusted CA can then vouch for the authenticity of each user to the other.

Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS)