FOUR BASIC REQUIREMENTS FOR A GOOD COMMUNICATION PLAN
CONTROL
CO must able to exercise direction and control over the network
FLOW
The system must be planned to fit the operation itself
CONTINUITY
more than one channel of communication to and from the agent. (regular, alternative, emergency)
SECURITY
Each system of communication must be made secured to avoid detection, and exploitation
TYPES OF COMMUNICATION CHANNEL
REGULAR
ALTERNATIVE
EMERGENCY
WARNING
RESERVE
REGULAR
provides means of normal contact between the higher and lower echelons
ALTERNATIVE
used to as not to overload the regular channel
EMERGENCY
to cope with situations in which the time cannot be activated
WARNING
indicate suspension or assassination of operations
RESERVE
Permits an incoming C/O to establish his bonafides with the network
SECURITY CONSIDERATIONS
Permit higher echelon to refuse contact via a given channel
Compartment each member of the network so that he can communicate only with those persons with whom he has been authorized to communicate
Set up a warning system to permit endangered members time to investigate the extent of danger, and to escape if necessary
Select system of communication which fits in with the cover of the operational personnel and their activities
Use physical concealment when feasible
MEANS OF COMMUNICATION
Personal Meeting
Cutout
Personal Meeting (PM)
Face-to-face contact between two or more members of a clandestine net
Personal Meeting (PM)
may last several hours or may be only long enough for one agent to pass a report to another
ADVANTAGES of Personal Meeting (PM)
pass maximum amount of oral or written info
ask questions and later up misunderstandings
"on-the-spot" decisions
assess the efficiency and security of the agent
bolster the morale of the agent
DISADVANTAGES of Personal Meeting (PM)
Contamination of another member by one who has been compromised
Possible entrapment of personnel by double agents
CONSIDERATIONS IN PM PLANS
Location
Time
Cover Story
Cover Conversation
Signals
Risk of Detection/Countersurveillance
Escape and Evasion (Emergency Departure)
Cutout
a person or device interposed between two persons
PURPOSES of Cutouts
Hide Relationship
Compartmentalization
Security
TYPE OF INTERMEDIARIES
Courier
Live Drop
Accommodation Address
Moving Live Drop
Live Drop
two persons meet to exchange items or information
Courier
mutually trusted intermediary, that facilitates the exchange of information
Moving Live Drop
person whose personnel effects contains clandestine materials and are concealed without his knowledge
Accommodation Address
address at which posted mail containing information is received, and at which it is either held for pick up or readdressed and transmitted further through the mails
TYPE OF CUTOUT DEVICE
Dead Drop
Mail
Telephone
Moving Dead Drop
Advertisement
Telegram
Radio
Dead Drop
A dead drop or dead letter box is to pass items or information between two individuals using a secret location, avoiding direct meetings to maintain operational security
Moving Dead Drop
to pass items or information between two individuals through the use of transportation