“We’ve almost got some of their telecommunications cracked; the front end even runs on a laptop!” The Mac that sunk a thousand ships could have been merely clunky product placement, not a bafflingly stupid tech-on-film moment.
“Senator Amidala is in a coma. Even if she recovers, she will never be the same and may not live long.” But no… George had to have his god-damned funeral scene, even if it demanded Simone Biles levels of mental gymnastics to save Carrie Fisher’s most emotionally resonant moment from ROTJ, as well as one of the more intriguing OT lore dumps.
Bonus points if a scene was scripted or filmed and got cut.
It was explained in a deleted scene. In Independence Day, our computers are based on reverse engineering their crashed ship. That and why would a hivemind alien race ever even need cyber security? Up to that point, they probably never encountered a scenario where a planet they were harvesting had an intelligent race on it, said intelligent race recovered a crashed ship of theirs, and said race was advanced enough reverse engineer it.
I might humbly suggest that whatever pacing issues the scene introduced would have been worth it in this case.
Roland Emmerich is a very dumb man with a very low opinion of his audience.