Deep expertise in ADA/WCAG compliance, ISO 27001, and cybersecurity across web, mobile, and API platforms. Real-world implementation experience.
The Americans with Disabilities Act ensures digital accessibility for all users. WCAG 2.1 is the technical standard.
Minimum level. Basic accessibility requirements like alt text, color contrast, and keyboard navigation.
Recommended target. Enhanced contrast ratios (4.5:1), proper heading structure, form validation.
Enhanced level. Highest contrast (7:1), sign language, extended audio descriptions. For specialized content.
Foreground/background contrast ratios. Don't rely on color alone. Support high contrast modes.
Logical tab order, visible focus indicators, keyboard shortcuts. No keyboard traps.
Semantic HTML, ARIA labels, role attributes. Skip links for navigation.
Respect prefers-reduced-motion. Animations shouldn't distract or cause seizures.
Associated labels, error identification, instructions. Validation must be clear.
Captions, transcripts, audio descriptions. Alternatives for time-based content.
Timeless principles for creating intuitive, user-centered digital experiences. Hover to see examples.
Consistent sequences of actions, terminology, color, and layout reduce cognitive load.
Use the same button style, placement, and labels across your app. If "Save" is a green button on one page, it should be green everywhere.
Abbreviations, special keys, hidden commands accelerate interaction for experienced users.
Keyboard shortcuts (Ctrl+S for save), search filters, command palettes (Cmd+K). Power users want fast paths.
Every action should have immediate, visible feedback. Keep users informed in real-time.
Loading spinners, progress bars, success messages, toast notifications. Users need confirmation their action was received.
Sequences should end with clear, satisfying conclusions. Users should never be left hanging.
Wizards with "Finish" buttons. Checkout flows with order confirmation. Clear next steps after form submission.
Prevent problems before they occur. When they do, offer clear, constructive error messages.
Disable submit button until form is valid. "Unsaved changes?" warnings. Error messages that suggest fixes, not "Error 500".
Undo/Redo capabilities reduce user anxiety. Don't require confirmation for reversible actions.
Undo/Redo in editors. Trash bins instead of permanent delete. Soft delete with recovery window for data.
Users want to feel in control, not controlled. Avoid automated actions they can't predict.
User-initiated actions, not auto-refreshes. Manual save vs. aggressive auto-save. Let users choose pagination speed.
Minimize information retention. Make objects, options, and actions visible.
Visible navigation menus (not hidden drawers for everything). Inline help text. Recent searches. Avoid deep nesting.
The international standard for establishing, implementing, and maintaining an Information Security Management System (ISMS).
ISO 27001 is an internationally recognized certification that demonstrates an organization's commitment to managing information security. It provides a systematic approach to protecting sensitive data through risk assessment, treatment, and continuous monitoring.
Applies to any organization managing digital and physical information assets across any industry.
Demonstrates compliance, reduces risk, improves trust with customers and stakeholders.
Risk assessment, policies, scope definition, resource planning.
Implement controls, training, awareness programs, operational procedures.
Monitor performance, audit compliance, measure metrics, identify gaps.
Continuous improvement, corrective actions, policy updates.
User access management, privilege escalation, password policies.
Encryption of data at rest & in transit, key management.
Data center security, entry controls, environmental monitoring.
Change management, vulnerability management, backup & recovery.
Secure development, supplier security, incident management.
Legal requirements, audit, regulatory compliance.
Employee screening, training, termination procedures.
Policies, responsibilities, coordination across departments.
Third-party risk management, agreements, monitoring.
Inventory, classification, handling, disposal.
Comprehensive security practices across all modern application architectures, based on OWASP standards.
OWASP Top 10 2021 — Most Critical Web Vulnerabilities
Users can access resources beyond their permissions.
🛡️ Mitigation: Role-based access, principle of least privilege, session management.
Sensitive data exposed due to weak encryption or improper handling.
🛡️ Mitigation: TLS 1.2+, AES-256, secure key storage, data classification.
SQL, NoSQL, OS, LDAP injection attacks.
🛡️ Mitigation: Parameterized queries, input validation, ORM frameworks.
Missing security requirements, threat modeling, or design patterns.
🛡️ Mitigation: Threat modeling, security requirements, code review.
Default credentials, unnecessary features, error stack traces exposed.
🛡️ Mitigation: Hardening, minimal installation, security testing.
Malicious scripts injected into web pages viewed by other users.
🛡️ Mitigation: Output encoding, CSP headers, sanitization.
Weak password policies, session hijacking, credential stuffing.
🛡️ Mitigation: MFA, strong hashing, session timeout, rate limiting.
Attacker tricks user into performing unwanted actions.
🛡️ Mitigation: CSRF tokens, SameSite cookies, origin validation.
Outdated libraries, unpatched dependencies, vulnerable frameworks.
🛡️ Mitigation: Dependency scanning, regular updates, SBOM.
Security events not logged or detected in real-time.
🛡️ Mitigation: Audit logs, SIEM, alerting, incident response.
OWASP Mobile Top 10 — Platform-Specific Threats
Weak credential storage, biometric bypass, token expiration.
Plaintext passwords, PII in logs, unencrypted databases.
Certificate pinning missing, MITM vulnerabilities, HTTP fallback.
Buffer overflows, hard-coded secrets, debug code left in.
Weak algorithms, predictable random generation.
App obfuscation, jailbreak detection, root detection.
OWASP API Top 10 — Modern Integration Vulnerabilities
Access /api/users/2 to see user 2's data even if unauthorized. Implement ID checks.
Weak token generation, JWT validation missing, exposed credentials in API calls.
User sees restricted fields in API responses. Filter sensitive data from responses.
Rate limiting missing, expensive operations not throttled, DoS via API.
Admin endpoints accessible to regular users. Check authorization on all endpoints.
Bypass checkout, account limits, payment workflows. Validate transaction state.
API makes requests to arbitrary URLs. Whitelist endpoints, validate URLs.
Verbose error messages, debug mode on, unnecessary methods enabled (PUT/DELETE).
Undocumented API versions, deprecated endpoints still active.
Trusting third-party API responses without validation, injections via external APIs.
Interactive checklist of Annex A controls. Track your compliance journey.
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