stark thunder2

for Anomaly's in high security systems, a Cruiser would probably be better but with high skill level and a good fit, a combat Frigate should be able to complete most of the high security Anomaly's
1 (Faction) Burrow / Drone Collection (lowest)
2 (Faction) Hideaway / Drone Cluster
3 (Faction) Refuge / Drone Gathering
4 (Faction) Den / Drone Gathering
5 (Faction) Yard / Drone Surveillance
6 (Faction) Rally Point / Drone Menagerie
7 (Faction) Port / Drone Herd
8 (Faction) Hub / Drone Squad
9 (Faction) Haven / Drone Patrol
10 (Faction) Sanctum / Drone Horde (hardest)

For example,
1, (Faction) Burrow
2, Hidden (Faction) Burrow
3, Forlorn (Faction) Burrow
4, Forsaken (Faction) Burrow