Penetration Testing

Ost infinity combines Penetration Testing and XDR to hardening cyber threats. Our penetration testing is designed to be proactive in finding vulnerabilities before attacks, while XDR is designed to reactive & proactive detecting and stopping attacks in real-time on 24/7.

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Penetration Testing Overview

Penetration Testing

Ost Infinity Synergies combining Pen Testing and XDR


  • Pen Testing Identifies Gaps while XDR Strengthens Defences
  • Pen tests reveal weak spots (e.g., misconfigurations), which can be monitored by XDR.
  • XDR Detects Real-World Attack Patterns while improves Future Pen Tests
  • XDR’s threat data can guide pen testers on emerging attack techniques.
  • Continuous Security Validation
  • Pen tests validate security controls, while XDR ensures ongoing threat detection.
A penetration test is a simulated cyberattack against a computer system, network, or web application to identify and exploit vulnerabilities before malicious hackers can. The goal is to assess security weaknesses and provide recommendations for strengthening defences.

Key Objectives

  1. 1. Identify Vulnerabilities - Discover security flaws (e.g., misconfigurations, outdated software, weak passwords).
  2. 2. Exploit Weaknesses - Attempt to breach systems ethically to assess real-world attack risks.
  3. 3. Evaluate Security Controls - Test firewalls, intrusion detection systems (IDS), and encryption effectiveness.
  4. 3. Provide Remediation Guidance - Offer actionable fixes to improve security posture.

Types of Penetration Tests

TypeFocus Area
Network PenetrationInternal/External networks, routers, servers
Web ApplicationWebsites, APIs, SQLi, XSS, CSRF flaws
Wireless SecurityWi-Fi networks, encryption weaknesses
Social EngineeringPhishing, baiting, human vulnerabilities
Physical SecurityUnauthorized access to facilities/devices

Penetration Testing

Penetration testing (pentesting) is a simulated cyberattack against a system, network, or application to identify vulnerabilities before malicious actors exploit them. To ensure maximum effectiveness, penetration testing Ost Infinity strictly follow:
  • Contextual - Tailored to the specific environment, business needs, and threat landscape.
  • Systematic - Follows a structured methodology to ensure thorough coverage.
  • Effective - Provides actionable insights and real-world attack simulation

Contextual Penetration Testing

  1. A contextual approach ensures testing aligns with the organization’s unique risks, compliance requirements, and operational environment.
  2. Key Aspects:

    • Business-Aligned Objectives: Focuses on critical assets (e.g., customer data, intellectual property).
    • Threat Modelling: Identifies likely attack vectors based on industry-specific threats (e.g., ransomware for healthcare, API attacks for fintech).
    • Compliance-Driven: Ensures adherence to standards like PCI-DSS, HIPAA, ISO 27001, GDPR.
    • Real-World Attack Simulation: Mimics tactics, techniques, and procedures (TTPs) used by adversaries targeting the organization.
  3. Example:

  4. A financial institution prioritizes testing online banking APIs and fraud detection bypasses, while a manufacturing firm focuses on ICS/SCADA vulnerabilities.

Systematic Penetration Testing

  1. A structured, repeatable methodology ensures consistency and thoroughness.

  2. Ost Infinity Pentesting Frameworks:
    • OSSTMM (Open Source Security Testing Methodology Manual): Focuses on operational security.
    • NIST SP 800-115: Provides technical guidelines for penetration testing.
    • PTES (Penetration Testing Execution Standard): Covers pre-engagement, intelligence gathering, exploitation, and reporting.
    • MITRE ATT&CK® Framework: Maps attacker behaviours for realistic testing.
  3. Phases of Systematic Testing:
    • Planning & Reconnaissance: Define scope, rules of engagement, and objectives; gather intelligence (OSINT, network scanning).
    • Vulnerability Analysis: Identify weaknesses (automated scans + manual verification).
    • Exploitation: Actively exploit flaws (e.g., SQLi, XSS, privilege escalation).
    • Post-Exploitation: Determine impact (data exfiltration, lateral movement).
    • Reporting & Remediation: Provide prioritized findings with mitigation steps.

Effective Penetration Testing

  1. Effectiveness is measured by how well the test improves security posture
  2. Characteristics of an Effective Test:

    • Actionable Results – Clear, prioritized vulnerabilities with remediation steps.
    • Realistic Attack Scenarios – Goes beyond automated scans to mimic advanced threats.
    • Red Team vs. Blue Team Collaboration – Encourages defensive improvements.
    • Continuous Improvement – Regular retesting to validate fixes.
  3. Example of Effectiveness:

    • A pentest uncovers an unauthenticated API endpoint exposing customer PII.
    • The report provides:
      • CVSS Score (e.g., 9.8 Critical).
      • Proof-of-Concept Exploit.
      • Patch Recommendations (e.g., implement OAuth2.0).
    • The organization patches the flaw, preventing a potential breach.
Ost Infinity Methodology and Approach for Penetration Testing
Penetration testing (pen testing) is a systematic process of evaluating the security of an IT infrastructure by simulating real-world attacks. A well-defined methodology ensures thorough testing while minimizing risks to the target systems. Below is a structured approach to penetration testing:

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The Ost Infinity

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Broad visibility across endpoint, network, identity, and cloud, powered by ViXa AI

ViXa Identity-First Platform processes over 7 million events daily, and enriches them with threat intelligence, machine learning and risk context to drive faster threat detection, simplify incident response, and eliminate alert fatigue.

60%

Organisations that are required to adhere to six or more compliance frameworks.

65%

Threats investigated by security teams that are low priority or false positives.

84%

Cybersecurity professionals that report experiencing stress, fatigue, and burnout.

+Sources:

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