Question: In a 3GPP-compliant network, what is a key aspect regarding multiple Lawful Interceptions (LI) that the network must support, particularly in relation to different targets?
Option 1: Simultaneous interceptions of up to five different targets by a single Law Enforcement Agency (LEA)
Option 2: Sequential handling of lawful interception requests for multiple targets to maintain network efficiency
Option 3: The ability to simultaneously support multiple separate legally authorized interceptions with varying authorization levels (e.g., IRI only or IRI and communication content) across its service area(s)
Option 4: Limiting all simultaneous communications of a target to a single LEA for monitoring to ensure security
Explanation: This option correctly highlights the network's capability to handle multiple, separate lawful interceptions simultaneously. This is crucial as it allows for flexibility in supporting different levels of authorization (e.g., just Intercept Related Information (IRI) or both IRI and the actual communication content) for various targets across the service area(s), ensuring efficient management of multiple lawful interception requests without compromising process integrity or network performance.