Juventus's defense is very strong. Juventus conceded only 7 goals in 12 matches. But Inter Milan is a team whose wife is also in great form. I remember the match between AC Milan and Inter Milan. AC Milan's defense was very strong. Despite being in excellent form, AC Milan were beaten by Inter Milan by a huge margin of 5-1. And so even if Juventus team has a strong defense, I can't say for sure whether they will win. The match will certainly be competitive. And if Juventus want to win, they have to play attacking. Inter Milan will be much more difficult to beat even with a defensive strategy.
Regarding with all Serie A teams, Juventus and Inter Milan are both teams have solid defense with conceded fewest goals with 12 matches conceded 7 goals and Inter Milan with more better defensive than Juventus conceded 6 goals. But Juventus lack with offensive due scoring 19 goals than Inter Milan scored 29 goals, I think very excited upcoming match between Juventus vs Inter Milan with teams have good defensive.
Important match for Juventus with opportunity get first standings position if can defeat Inter Milan on next match, Juventus won't loss their chance get first standing regarding with their focus on domestic league only than Inter Milan have to play in Champion League few days later after facing Juventus.