Application-level allow list refers to the practice of specifying an index of approved applications that are permitted to be executed in a system environment or network, which means only specific files are allowed while everything else is denied by default, enhancing security.

Full packet capture (FPC) is a valuable tool for investigating security breaches because it provides comprehensive data that can be used to reconstruct the event and identify the root cause. By capturing every packet, FPC allows engineers to see exactly what took place during the breach, including the TCP flags set within each packet, which can help focus on suspicious packets to identify malicious activity. It also collects metadata, including IP traffic packet data that is sorted, parsed, and indexed, and provides the full TCP streams to follow the metadata to identify the incoming threat

SSL Certificate guarantees the integrity and authenticity of all messages transferred to and from a web application. It encrypts the data transferred between the user's browser and the website, ensuring that all data passed between them remains private and integral. References := Cisco CyberOps Engineer - Module 3:
Secure Communications

The analyst is in the detection and analysis phase of the incident response process according to NIST SP800-
61. In this phase, events are detected and analyzed to determine whether they constitute incidents that require a response. It involves monitoring security events or data collection, correlation, and analysis of log entries and network flow data, among others. The goal is to identify incidents quickly so that appropriate actions can be taken. References := NIST SP800-61, Computer Security Incident Handling Guide, Section 3.2: Detection and Analysis

* The weaponization step in the Cyber Kill Chain Model involves the creation or use of a specific weapon (malware, exploit) designed to leverage a vulnerability.
* This phase follows the reconnaissance phase where the attacker gathers information and precedes the delivery phase where the weapon is delivered to the target.
* Developing specific malware to exploit a vulnerable server is a precise example of weaponization.
References
* Lockheed Martin Cyber Kill Chain Model
* Understanding the Weaponization Phase in Cyber Attacks
* Steps in the Cyber Kill Chain