Home Task 4: Digital Systems Task 4 option 1 Task 4 option 1 By Ilian Savi. Published on September 14, 2020. 0 The question I would pose about computing and networks would be “How safe are firewalls and are there better alternatives to keep using the computer safety? Share this:TwitterFacebookLike this:Like Loading... + There are no comments Add yours Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.