49ers mailbag: Why is Brock Purdy still doubted? Should we be worried about SF defense? Is Brandon Aiyuk a top-10 WR?
49ers DB coach Daniel Bullocks on Ji'Ayir Brown: 'He has our DNA that we're looking for on defense' - Niners Nation
I was able to stand through the storm': 49ers' Jimmie Ward is speaking his mind
49ers First Half Grades: Defense
49ers training camp: Three things we learned Friday – East Bay Times
49ers camp preview: Charvarius Ward seeking his first All-Pro season, Sports
How The 49ers Rely On Fred Warner & Linebackers For A Top Pass Defense
ESPN, PFF Identify 49ers Top Offseason Need
Packers-49ers Preseason Week 2 Dope Sheet
Eagles vs. Cowboys: Philadelphia safety Rodney McLeod emerging from Malcolm Jenkins' shadow
Nickel & diming: How subpackages have become the new base defense in the NFL
Chargers cornerback Michael Davis is playing the best football of his career - The Athletic
Five non-quarterbacks who must emerge for 49ers to blossom in 2023 - ESPN - San Francisco 49ers Blog- ESPN
Will It Be the Defense, Not the Offensive Stars, That Leads the 49ers to the Super Bowl?