James A.O'Brien Introduction to Information Systems Eleventh Edition 6 Common Hacking Tactics Denial of Service War Dialing Scans ·Logic Bombs Sniffer Programs ·Buffer Overflow 。 Spoofing ·Password Crackers 。Trojan Horse ·Social Engineering Back Doors Dumpster Driving ·Malicious Applets James A. O’Brien Introduction to Information Systems Eleventh Edition 6 Common Hacking Tactics • Denial of Service • Scans • Sniffer Programs • Spoofing • Trojan Horse • Back Doors • Malicious Applets • War Dialing • Logic Bombs • Buffer Overflow • Password Crackers • Social Engineering • Dumpster Driving