D3FEND 技术详情
D3-OVAR
定义
Assign read/write access controls on designated registers or data tags to prevent unauthorized writes.
父技术
子技术
无
关联构件
OTLogicVariable
OT Logic Variable
A variable which directly affects a program running on an OT controller, involving an OT Process.
OTWriteCommand
OT Write Command
Write or store data.
语义关系
出向enablesIsolate
出向kb referenceReference - PLX3x Series Multi-Protocol Gateways
出向kb referenceReference - S7-1200 Programmable controller
出向kb referenceReference - Secure PLC Coding Practices: Top 20 List
出向limitsOT Logic Variable
出向restrictsOT Write Command