Client-Side Offline Security Risk & Vulnerability Calculators Comprehensive AppSec, Threat Modeling, CVSS 4.0, and Hardware Cryptographic estimation tools.
🛡️ #1 OWASP Risk Rating⚡ CVSS 4.0 / 3.1🎯 DREAD Threat Model📊 EPSS Priority Matrix🔑 Password & GPU Crack📡 Data Exfiltration🔒 NIST Key Strength
Official Standard Methodology • Risk = Likelihood × Impact
OWASP Risk Assessment Calculator Evaluates threat agent capability, discovery & exploit ease, and assesses overall technical & business severity against the OWASP 3×3 Risk Matrix.
OWASP 3×3 Risk Matrix Plot: Likelihood [HIGH] × Impact [MEDIUM] = HIGH
Likelihood \ Impact
LOW
MEDIUM
HIGH
HIGH
MEDIUM
HIGH
CRITICAL
MEDIUM
LOW
MEDIUM
HIGH
LOW
NOTE
LOW
MEDIUM
Impact Determination Mode: technical Impact business Impact Combined (Max)
1. Threat Agent Factors Subtotal: 5.5 Skill Level Security skills not required / No technical skills (1) Some technical skills (3) Advanced computer user (5) Network and programming skills (6) Security penetration tester / Elite hacker (9)
Motive Low or no reward (1) Possible reward (4) High reward / Financial gain (7) Nation-state / Extreme political or financial reward (9)
Opportunity Full access or expensive resources required (0) Special access or resources required (4) Some access or resources required (7) No access or resources required / Anonymous internet (9)
Size Developers / System administrators (2) Intranet users (4) Partners / Trusted vendors (5) Authenticated users (6) Anonymous internet users (9)
2. Vulnerability Factors Subtotal: 6.5 Ease of Discovery Practically impossible (1) Difficult (3) Easy (7) Automated tools available / Trivial (9)
Ease of Exploit Theoretical (1) Difficult (3) Easy (5) Automated exploit tools / 1-click POC available (9)
Awareness Unknown (1) Hidden (4) Obvious (6) Public knowledge (9)
Intrusion Detection Active real-time detection & blocking (1) Logged and reviewed periodically (3) Logged without review (8) Not logged (9)
3. Technical Impact Factors Subtotal: 4.25 (MEDIUM) Loss of Confidentiality No data disclosed (0) Minimal non-sensitive data disclosed (2) Extensive non-sensitive or minimal critical data (6) Extensive critical data disclosed (7) All data disclosed / Catastrophic breach (9)
Loss of Integrity No data corruption (0) Minimal slightly corrupt data (1) Minimal seriously corrupt data (3) Extensive seriously corrupt data (5) App data totally compromised (7) Complete database / System compromise (9)
Loss of Availability No availability disruption (0) Minimal secondary services interrupted (1) Minimal primary or extensive secondary services (5) Extensive primary services interrupted (7) Complete denial of service (9)
Loss of Accountability Fully traceable to threat actor (1) Possibly traceable (7) Completely anonymous / Untraceable (9)
4. Business Impact Factors Subtotal: 4.25 (MEDIUM) Financial Damage Less than the cost of fixing the vulnerability (1) Minor effect on annual profit (3) Significant effect on annual profit (7) Bankruptcy / Severe financial distress (9)
Reputation Damage Minimal damage (1) Loss of major accounts (4) Loss of goodwill / Negative press (5) Irreparable brand damage (9)
Non-compliance Minor regulatory violation (2) Clear compliance violation (GDPR, PCI-DSS) (5) High-profile violation with statutory fines (7)
Privacy Violation One individual affected (3) Hundreds of individuals affected (5) Thousands of individuals affected (7) Millions of individuals affected (9)