CompTIA CySA+ CS0-003 (V3) Practice Question

During an investigation you receive the following excerpt from a centralized log ingestion system. Management wants to know which user generated the first failed login attempt that occurred after 08:30:00Z. Review the XML and identify the correct username:

<Log>
  <Entry>
    <Timestamp>2023-10-12T08:29:45Z</Timestamp>
    <EventType>LoginAttempt</EventType>
    <UserDetail>
      <Username>asmith</Username>
      <IPAddress>192.168.1.10</IPAddress>
      <Success>false</Success>
    </UserDetail>
  </Entry>
  <Entry>
    <Timestamp>2023-10-12T08:30:15Z</Timestamp>
    <EventType>LoginAttempt</EventType>
    <UserDetail>
      <Username>jdoe</Username>
      <IPAddress>192.168.1.11</IPAddress>
      <Success>true</Success>
    </UserDetail>
  </Entry>
  <Entry>
    <Timestamp>2023-10-12T08:31:05Z</Timestamp>
    <EventType>LoginAttempt</EventType>
    <UserDetail>
      <Username>jbrown</Username>
      <IPAddress>192.168.1.12</IPAddress>
      <Success>false</Success>
    </UserDetail>
  </Entry>
  <Entry>
    <Timestamp>2023-10-12T08:33:00Z</Timestamp>
    <EventType>LoginAttempt</EventType>
    <UserDetail>
      <Username>mmiller</Username>
      <IPAddress>192.168.1.13</IPAddress>
      <Success>false</Success>
    </UserDetail>
  </Entry>
</Log>