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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 | 1x 1x 1x 1x 1x 1x 1x 1x 12x 12x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 5x 5x 5x 5x 5x 5x 5x 5x 5x | import { SecurityLevel } from "../types/cia"; import { BusinessImpactDetail } from "../types/cia-services"; /** * Risk impact levels */ export type RiskImpactLevel = | "Minimal" | "Low" | "Medium" | "High" | "Critical"; /** * Risk impact structure */ export interface RiskImpact { description: string; impact: string; level: string; // Add missing properties annualLoss?: string; recoveryTime?: string; frameworks?: string[]; competitiveImpact?: string; // Include financial impact for backwards compatibility financialImpact?: string; // Include other impact types for backwards compatibility operationalImpact?: string; reputationalImpact?: string; regulatoryImpact?: string; } /** * Maps security levels to risk levels */ const securityToRiskMap: Record<SecurityLevel, string> = { None: "Critical", Low: "High", Moderate: "Medium", High: "Low", "Very High": "Minimal", }; /** * Get risk level from security level */ export function getRiskLevelFromSecurityLevel(level: SecurityLevel): string { return securityToRiskMap[level] || "Unknown"; } /** * Financial impact data by security level */ export const financialImpactByLevel: Record< SecurityLevel, BusinessImpactDetail > = { None: { description: "Extreme financial impact with potential for business failure", riskLevel: "Critical", annualRevenueLoss: "15% or more of annual revenue", }, Low: { description: "Significant financial impact requiring major budget adjustments", riskLevel: "High", annualRevenueLoss: "5-15% of annual revenue", }, Moderate: { description: "Moderate financial impact affecting department budgets", riskLevel: "Medium", annualRevenueLoss: "1-5% of annual revenue", }, High: { description: "Limited financial impact within planned security budget", riskLevel: "Low", annualRevenueLoss: "Less than 1% of annual revenue", }, "Very High": { description: "Minimal financial impact with negligible business disruption", riskLevel: "Minimal", annualRevenueLoss: "Negligible", }, }; /** * Operational impact data by security level */ export const operationalImpactByLevel: Record< SecurityLevel, BusinessImpactDetail > = { None: { description: "Complete operational shutdown for extended periods", riskLevel: "Critical", meanTimeToRecover: "Weeks or longer", }, Low: { description: "Major operational disruption affecting multiple departments", riskLevel: "High", meanTimeToRecover: "Days", }, Moderate: { description: "Significant operational disruption with limited duration", riskLevel: "Medium", meanTimeToRecover: "Hours", }, High: { description: "Minor operational disruption with quick recovery", riskLevel: "Low", meanTimeToRecover: "Minutes to hours", }, "Very High": { description: "Minimal operational impact with immediate failover", riskLevel: "Minimal", meanTimeToRecover: "<5 minutes", }, }; /** * Reputational impact data by security level */ export const reputationalImpactByLevel: Record< SecurityLevel, BusinessImpactDetail > = { None: { description: "Severe brand damage with long-term customer trust erosion", riskLevel: "Critical", }, Low: { description: "Significant negative press and public relations challenges", riskLevel: "High", }, Moderate: { description: "Moderate reputation damage requiring active management", riskLevel: "Medium", }, High: { description: "Limited reputational impact with minimal public awareness", riskLevel: "Low", }, "Very High": { description: "Negligible reputational impact with potential positive perception", riskLevel: "Minimal", }, }; /** * Risk impact data by security level for availability */ export const AVAILABILITY_RISK_IMPACTS: Record<SecurityLevel, RiskImpact> = { None: { level: "Critical", description: "No availability controls lead to critical business impacts.", impact: "Critical business impact with extended downtime", financialImpact: "Potential revenue loss of >10% annually due to downtime", operationalImpact: "Frequent, extended disruptions to operations", reputationalImpact: "Severe reputation damage due to unreliable services", regulatoryImpact: "Non-compliance with most availability requirements", }, Low: { level: "High", description: "Limited availability controls result in high business risk.", impact: "High business impact with significant downtime risks", financialImpact: "Potential revenue loss of 5-10% annually", operationalImpact: "Regular disruptions to normal operations", reputationalImpact: "Significant customer dissatisfaction from outages", regulatoryImpact: "Limited compliance with availability requirements", }, Moderate: { level: "Medium", description: "Standard availability controls provide reasonable protection.", impact: "Moderate business impact with occasional service disruptions", financialImpact: "Potential revenue loss of 2-5% annually", operationalImpact: "Occasional disruptions with moderate recovery times", reputationalImpact: "Some negative perception due to occasional outages", regulatoryImpact: "Meets basic regulatory requirements for availability", }, High: { level: "Low", description: "Advanced availability controls minimize business risk.", impact: "Low business impact with minimal service disruptions", financialImpact: "Potential revenue loss <2% annually", operationalImpact: "Rare disruptions with rapid recovery", reputationalImpact: "Positive reputation for reliable services", regulatoryImpact: "Meets most regulatory requirements for availability", }, "Very High": { level: "Minimal", description: "Maximum availability controls ensure business continuity.", impact: "Minimal business impact with virtually no downtime", financialImpact: "Negligible revenue loss from availability issues", operationalImpact: "Near-continuous operations with minimal disruption", reputationalImpact: "Strong reputation for exceptional service reliability", regulatoryImpact: "Exceeds all regulatory requirements for availability", }, }; /** * Risk impact data by security level for integrity */ export const INTEGRITY_RISK_IMPACTS: Record<SecurityLevel, RiskImpact> = { None: { level: "Critical", description: "No integrity controls expose business to critical data risks.", impact: "Critical business impact with unreliable data", financialImpact: "Potential losses of >15% annually from fraud/errors", operationalImpact: "Critical decisions based on corrupted/unreliable data", reputationalImpact: "Severe damage from data integrity failures", regulatoryImpact: "Non-compliance with most integrity requirements", }, Low: { level: "High", description: "Basic integrity controls leave substantial business risk.", impact: "High business impact with significant data accuracy issues", financialImpact: "Potential losses of 8-15% annually from data issues", operationalImpact: "Frequent data errors affecting operations", reputationalImpact: "Significant reputation impact from data issues", regulatoryImpact: "Limited compliance with integrity requirements", }, Moderate: { level: "Medium", description: "Standard integrity controls reduce business risk.", impact: "Moderate business impact with occasional data issues", financialImpact: "Potential losses of 3-8% annually from data issues", operationalImpact: "Occasional data integrity issues with moderate impact", reputationalImpact: "Some negative perception from data accuracy issues", regulatoryImpact: "Meets basic regulatory requirements for data integrity", }, High: { level: "Low", description: "Advanced integrity controls minimize business risk.", impact: "Low business impact with minimal data accuracy concerns", financialImpact: "Potential losses <3% annually from data issues", operationalImpact: "Rare data integrity issues with minimal impact", reputationalImpact: "Positive reputation for data accuracy", regulatoryImpact: "Meets most regulatory requirements for data integrity", }, "Very High": { level: "Minimal", description: "Maximum integrity controls ensure data correctness.", impact: "Minimal business impact with virtually perfect data integrity", financialImpact: "Negligible losses from data integrity issues", operationalImpact: "Highly reliable data for operations and decisions", reputationalImpact: "Strong reputation for data accuracy and reliability", regulatoryImpact: "Exceeds all regulatory requirements for data integrity", }, }; /** * Risk impact data by security level for confidentiality */ export const CONFIDENTIALITY_RISK_IMPACTS: Record<SecurityLevel, RiskImpact> = { None: { level: "Critical", description: "No confidentiality controls expose business to critical risks.", impact: "Critical business impact with completely exposed data", financialImpact: "Potential losses >20% from breaches and IP theft", operationalImpact: "Operational secrets and processes completely exposed", reputationalImpact: "Potentially catastrophic reputation damage", regulatoryImpact: "Non-compliance with most privacy regulations", }, Low: { level: "High", description: "Basic confidentiality controls leave substantial risk.", impact: "High business impact with significant data exposure risks", financialImpact: "Potential losses of 10-20% from data breaches", operationalImpact: "Sensitive operational data vulnerable to exposure", reputationalImpact: "Significant reputation impact from data leaks", regulatoryImpact: "Limited compliance with privacy regulations", }, Moderate: { level: "Medium", description: "Standard confidentiality controls reduce business risk.", impact: "Moderate business impact with data exposure concerns", financialImpact: "Potential losses of 5-10% from data breaches", operationalImpact: "Some sensitive data may be vulnerable", reputationalImpact: "Moderate reputation impact from data exposures", regulatoryImpact: "Meets basic regulatory requirements for privacy", }, High: { level: "Low", description: "Advanced confidentiality controls minimize business risk.", impact: "Low business impact with minimal data exposure concerns", financialImpact: "Potential losses <5% from data breaches", operationalImpact: "Most sensitive data well-protected from exposure", reputationalImpact: "Positive reputation for data protection", regulatoryImpact: "Meets most regulatory requirements for privacy", }, "Very High": { level: "Minimal", description: "Maximum confidentiality controls ensure data privacy.", impact: "Minimal business impact with virtually no data exposure risks", financialImpact: "Minimal financial exposure from confidentiality issues", operationalImpact: "Sensitive data highly secured from unauthorized access", reputationalImpact: "Strong reputation for data protection excellence", regulatoryImpact: "Exceeds all regulatory requirements for privacy", }, }; /** * Get business impact details for a specific component and security level * * @param component - CIA component * @param level - Security level * @returns Business impact details */ export function getBusinessImpact( component: "availability" | "integrity" | "confidentiality", level: SecurityLevel ): BusinessImpactDetail { let impactData: RiskImpact; // Get the right impact map for the component switch (component) { case "availability": impactData = AVAILABILITY_RISK_IMPACTS[level]; break; case "integrity": impactData = INTEGRITY_RISK_IMPACTS[level]; break; case "confidentiality": impactData = CONFIDENTIALITY_RISK_IMPACTS[level]; break; default: impactData = AVAILABILITY_RISK_IMPACTS[level]; } // Convert RiskImpact to BusinessImpactDetail return { description: impactData.description, riskLevel: impactData.level, annualRevenueLoss: impactData.annualLoss || impactData.financialImpact, meanTimeToRecover: impactData.recoveryTime || impactData.operationalImpact, // Fix the type issue by ensuring we only include defined strings in the array complianceViolations: impactData.frameworks ? (impactData.frameworks.filter(Boolean) as string[]) : impactData.regulatoryImpact ? [impactData.regulatoryImpact] : [], // Remove this property if it's not in the interface, or map it to a property that exists // Depending on the interface definition in cia-services.ts complianceImpact: impactData.competitiveImpact, // Map to a property that exists }; } /** * Calculate the overall business impact level based on security levels * * @param availabilityLevel - Availability security level * @param integrityLevel - Integrity security level * @param confidentialityLevel - Confidentiality security level * @returns Overall business impact level */ export function calculateBusinessImpactLevel( availabilityLevel: SecurityLevel, integrityLevel: SecurityLevel, confidentialityLevel: SecurityLevel ): "Minimal" | "Low" | "Medium" | "High" | "Critical" { const impactMap: Record<SecurityLevel, number> = { None: 4, // Critical impact Low: 3, // High impact Moderate: 2, // Medium impact High: 1, // Low impact "Very High": 0, // Minimal impact }; const availabilityImpact = impactMap[availabilityLevel] || 4; const integrityImpact = impactMap[integrityLevel] || 4; const confidentialityImpact = impactMap[confidentialityLevel] || 4; // Calculate weighted average, with higher weight on confidentiality const weightedAverage = (availabilityImpact + integrityImpact + confidentialityImpact * 1.5) / 3.5; const roundedImpact = Math.round(weightedAverage); const impactLevels: ("Minimal" | "Low" | "Medium" | "High" | "Critical")[] = [ "Minimal", "Low", "Medium", "High", "Critical", ]; return impactLevels[roundedImpact] || "Critical"; } /** * Get risk impact level label */ export function getRiskImpactLabel(level: string): string { const levelMap: Record<string, string> = { Critical: "Severe business impact requiring immediate action", High: "Major business impact requiring prioritized remediation", Medium: "Moderate business impact warranting planned action", Low: "Minor business impact to be addressed in normal operations", Minimal: "Negligible business impact requiring routine monitoring", }; return levelMap[level] || "Impact level not defined"; } |