Category 1
SaaS
Software as a service
IP
Internet Protocol
2FA
Two-factor authentication
BYOD
bring your own device
POP3
Post Office Protocol version 3
UDP
User Datagram Protocol
MX
mail exchange
LDAP
Lightweight Directory Access Protocol
MAM
Mobile application management
IMAP
Internet Mail Access Protocol
TCP
Transmission Control Protocol
AAA
authentication, authorization, and accounting
DLP
Data loss prevention
EMM
Enterprise mobility management
NAP
network access point
MAC
media access control
FQDN
Fully qualified domain name
LAN
Local area network
MDM
Mobile device management
SMTP
Simple Mail Transfer Protocol
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication, Reporting, and Conformance
SDN
Software-defined networking
SPF
Sender Policy Framework
RADIUS
Remote Authentication Dial-In User Service