It’s complicated.
TLDR, here is how to fix :
Just in case you want to read while fixing :
BASIC INFO ABOUT MISSIONS : Missions - EVE University Wiki
However, they mention under storyline missions " Note though that you will also get derived standings, both positive and negative." THAT IS RETARDED, YOU GET WRECKING BAD STANDINGS TO THE OPPOSITE FACTION. By missions that are saying they are important yet your best option is to ignore them… logic…
On security standings :
https://wiki.eveuniversity.org/Security_status
Although being a sec status -10.0 in a 1.0 region isn’t all that much of a problem as shown in this video (in the distance a -10 sec guy just floating about.
In the end EVE Online is more like “RTFM and HTFU”. And exploit mechanics, that too.
Remember : CCP can’t handle RMT just like CONCORD can’t handle security in high sec. I get spammed with ISK sellers on my mobile that doesn’t have good anti-ad and 99% of the ads I get are from illegal ISK sellers.
Oh, you can have over 7.0 standing with all 4 empires :