Question: It's been shown in the film the the aliens are technologically more advanced than us. Then, how come, with all their technology, they were unable to defend themselves from something as simple as a computer virus?
zendaddy621
27th Jun 2009
Independence Day (1996)
Answer: It was also a bit of a tribute to "War of the Worlds", in which the alien invaders with much more advanced technology ultimately succumbed to ordinary terrestrial pathogens in the original novel by H. G. Wells as well as its many screen adaptations.
Chosen answer: Its supposed to be an exercise in demonstrating how the aliens underestimated their opponent, but in reality it's merely a convenient plot device.
Answer: I was wondering the same thing. Since the Harvesters had our satellites meant they could eavesdrop on every single conversation. David and other people in the facility probably put up a firewall on the computers and cameras, so that the aliens couldn't see or hear what they were planning on doing.
Answer: Maybe there were no viruses in the planet where these aliens came from so they didn't have any countermeasures against them.
Answer: They could defend against it, hence why they bring the nuke. The virus drops the shields, and the nuke destroys The Mother Ship. David even says that the shields will be down for a few minutes.
Join the mailing list
Separate from membership, this is to get updates about mistakes in recent releases. Addresses are not passed on to any third party, and are used solely for direct communication from this site. You can unsubscribe at any time.
Check out the mistake & trivia books, on Kindle and in paperback.
Answer: Remember that the aliens had to interface with our satellite computer code first...David simply "reverse engineered" the code to create the virus. When it was uploaded, they didn't have enough time to combat it.