The practice of following an authorized person through an entrance without using a badge to defeat security is called:

The practice of following an authorized person through an entrance without using a badge to defeat security is called:
A. tailgating
B. spamming
C. shredding
D. phishing

CompTIA A+ 220-1102 (Core 1) Exam FULL Printable PDF and Software. VALID exam to help you PASS.