Transportation Management Center Information Technology Security
List of Acronyms
ACL Access Control List
ATO Authority to Operate
ASLR Address Space Layout Randomization
AVL Automatic Vehicle Location
BIA Business Impact Analysis
BYOD bring-your-own-devices
CERT Computer Emergency Response Teams
CIS Center for Internet Security
CISA Cybersecurity and Infrastructure Security Agency
CRR Cybersecurity Resilience Reviews
CSC Critical Security Controls
CSF Cybersecurity Framework
DEP Data Execution Prevention
DHCP Dynamic Host Configuration Protocol
DHS Department of Homeland Security
DLP data loss prevention
DMARC Domain-based Message Authentication, Reporting and Conformance
DMS Dynamic Message Signs
DMZ Demilitarized Zone
DNS Domain Name System
DOT Department of Transportation
EU the European Union
FIPS Federal Information Processing Standards
FOIA Freedom of Information Act
FTP File Transfer Protocol
GDPR General Data Protection Regulation
HAR Highway Advisory Radio
HTTP Hypertext Transfer Protocol
IaaS Infrastructure as a Service
IANA Internet Assigned Numbers Authority
ICS Industrial Control Systems
IFB Invitation for Bid
IoT Internet of Things
IPS Intrusion Prevention Systems
IRM Information Rights Management
ISAC Information Sharing and Analysis Centers
ITS Intelligent Transportation System
LAN Local Area Network
LCS Lane Control Signs
LLC Limited Liability Company
LMS Learning Management System
MAC Media Access Control
MFA Multi-Factor Authentication
MIL Maturity Indicator Level
NAC Network Access Control
NCC-SWG NIST's Cloud Computing Security Working Group
NCI National Council of ISACs
NERC North American Electric Reliability Corporation
NICCS National Initiative for Cybersecurity Careers and Studies
NIPP National Infrastructure Protection Plan
NIST National Institute of Standards and Technology
OMB Office of Management and Budget
OPSEC Operational Security
OS Operating System
OT Operations Technology
PaaS Platform as a Service
PCI-DSS Payment Card Industry Data Security Standards
RDP Remote Desktop Protocol
RMF Risk Management Framework
RPO Recovery Point Objective
RSS Really Simple Syndication
RTO Recovery Time Objective
SaaS Software as a Service
SCADA Supervisory Control and Data Acquisition
SCAP Security Content Automation Protocol
SIEM Security Information and Event Management
SNMP Simple Network Management Protocol
SP Special Publication
SPF Sender Policy Framework
SSL Secure Sockets Layer
TCP Transmission Control Protocol
TLS Transport Layer Security
TMC Traffic Management Center
UDP User Datagram Protocol
URL Uniform Resource Locator
USB Universal Serial Bus
V2I Vehicle-to-Infrastructure
VLAN Virtual Local Access Network
VM Virtual Machines
VPN Virtual Private Network
WAF Web Application Firewalls
WIDS Wireless Intrusion Detection System
WLAN Wireless Local Area Network
