The ability of attackers to dig deeper and wider thanks to the proliferation of botnets was covered in the first article of this series, DDoS Attacks Are Back (and Bigger Than Before) The trend is also covered at length in The Botnet Hunters. Two IT security experts share what they’ve learned about the targets chosen for DDoS attacks and how to adjust security strategies based on those lessons. Jerry Mangiarelli, a security specialist with TD Bank in Canada, gives examples of what his research says about hacker tactics and motives. Gadi Evron explains what corporate IT security pros can learn from attacks against the public sector.”]