Go to contested system.
Get any ship that can lock fast and do damage.
Fly to a forward post site.
Wait for triglavian players fleet to arrive and start killing.
Attack any edencom ship from each wave( you only need to do damage to any ship on wave 3 but better safe than sorry)
When the site is complete you should get an isk payment. Once you have that dock up and wait 15ms for the standings tick to come.
If it doesn’t you may need to run another site.
If it did undock and find some trig npcs, they should now be white and neutral to you.
Now never be bothered by any side.
Ps. You will have stand of - 0.001 to edencom and +0.001 to trigs. Neither side or Steve will then shoot you.
Edit: this guide is for alts with little to now combat skills