Three Categories of Counterintelligence Measures1. Denial Measures– secrecy discipline, document security, camouflage and concealment,communication security, military censorship, counter reconnaissance effort2. Detection Measures– secuiry tag or pass card, challenge or password, reconnaissance3. Deception Measures– ruse – use of escape and evasion, dummy position, fabricated informationTHE INTELLIGENCE CYCLEIntelligence Cycle– the process through which intelligence is obtained, produced and made available tousers.PHASE I – Planning the Collection Effort– it involves the determination of the requirements ofintelligence operation1. Determination of Requirementsa. Enemy capabilities, including time, place, strength, or other detailsb. Enemy vulnerabilities, including nature, extent, performance and other detailsc. Enemy order of battle and factorsd. Terrain, including natural and artificial obstaclese. Weatherf. Information desired by higher, lower or adjacent headquarters2. Determination of the Essential Elements of InformationEssential Element of Information– an item of information of the characteristics of the area ofoperations and the enemy which the commander feels he needs before he can reasonably arrive at adecision.3. Establishment of PrioritiesPriorities– reflect the criticality of the need for the particular information. No formula exists which canautomatically determine priorities. Such determination is a matter of judgment.PHASE II – Collection of Informationa. Determine collecting agencyb. Send orders or requestc. Supervise collection effortsd. Use tools or technique in collectione. Ensure timely collectionFactors in Choosing Collection Agents1. Capability– agent’s placement or access to the target2. Multiplicity– more agents3. Balance– the number of agents needed in the operationPHASE III – Processing the Collected Information1. Recording– is the reduction of information into writing or some other form of graphical representationand the arranging of this information into groups related items.2. Evaluation– is the determination of the pertinence of the information to the operation, reliability of thesource of or agency and the accuracy of the information.Evaluation to Determinea. Pertinence– does it holds some value to current operationis it needed immediatelyb. Reliability– judging the source of information or agencyc. Credibility– truth of informationJudging Credibilitya. It is possible for the reported fact or event to have taken place?