Home Insights Blogs


The Benefits of Outsourcing Penetration Testing: Why Hiring Experts is a Smart Move

“My message to companies that think they haven’t been attacked is: You’re not looking hard enough.”

-James Snook,
Deputy Director, UK Office for Cyber Security 

Penetration testing, or ethical hacking or pen testing, is a crucial cybersecurity practice designed to identify vulnerabilities and weaknesses in an organization’s information systems, networks, and applications. It involves simulating potential cyber-attacks to assess the security posture and discover possible entry points that malicious hackers could exploit. As the cyber threat landscape evolves, organizations face increasing challenges in safeguarding their digital assets. In response, many businesses are now considering outsourcing their penetration testing function to specialized third-party providers. 

Outsourcing Penetration Testing offers several benefits, including access to a broader range of skills and expertise, cost-effectiveness, and unbiased evaluation of security measures. Moreover, expert knowledge is paramount in conducting effective penetration testing. Skilled professionals possess an in-depth understanding of complex vulnerabilities and sophisticated attack vectors, allowing them to conduct comprehensive assessments and deliver actionable insights. According to recent studies, nearly 70% of organizations have experienced successful cyber-attacks, underlining the urgency for robust penetration testing services.

Effective penetration testing requires a high level of complexity and technical expertise. It involves simulating potential cyber-attacks to identify vulnerabilities in an organization’s information systems, networks, and applications. It has a success rate of 93%.

Skilled cybersecurity professionals must deeply understand various operating systems, network protocols, coding languages, and security frameworks. They should be well-versed in diverse attack techniques, ranging from common exploits to sophisticated, zero-day vulnerabilities. Conducting comprehensive and realistic penetration tests demands a profound knowledge of the latest cybersecurity trends and evolving threat landscape. The ability to think like a malicious hacker and anticipate their tactics is essential to effectively assess an organization’s security posture.

Benefits of In-House Penetration Testing

1. In-depth Knowledge of Internal Systems: In-house penetration testing teams deeply understand the organization’s infrastructure, applications, and systems. This familiarity allows them to assess specific and unique security risks that external teams may overlook.

2. Immediate Availability: Internal teams can be readily available whenever the need arises for a penetration test. There’s no dependence on external scheduling, which can be crucial in urgent situations or during critical phases of the development lifecycle.

3. Tighter Integration with Internal Processes: In-house teams can seamlessly integrate penetration testing into the development and deployment processes, leading to more streamlined security practices and quicker remediation of vulnerabilities.

4. Greater Control and Confidentiality: Organizations may prefer to keep sensitive information and security practices within their internal ecosystem, maintaining tighter control over data and ensuring confidentiality.

Challenges of In-House Penetration Testing

1. Limited Expertise and Resources: Building and maintaining an in-house penetration testing team requires significant investments in recruiting, training, and retaining skilled professionals, which may be financially challenging for some organizations.

2. Bias and Lack of Objectivity: Internal teams may have inherent biases towards the organization’s security measures, leading to potential oversight of critical vulnerabilities and a less objective evaluation of security effectiveness.

3. Time-Consuming: Conducting in-house penetration tests can be time-consuming, especially if the team lacks experience and has to navigate complex systems and networks, potentially delaying the identification and remediation of vulnerabilities.

The Benefits of Outsourcing Penetration Testing

Outsourcing penetration testing offers several significant benefits for organizations seeking to enhance their cybersecurity measures:

1. Access to Expert Knowledge

By partnering with specialized cybersecurity firms, organizations gain access to a team of experienced professionals with in-depth knowledge of diverse attack vectors, vulnerabilities, and countermeasures. These experts possess the technical expertise required to conduct comprehensive and realistic penetration tests.

2. Unbiased Perspective

External penetration testing teams objectively evaluate an organization’s security posture. They are not emotionally or professionally invested in the company’s existing security measures, ensuring a neutral assessment that uncovers hidden weaknesses and areas for improvement.

3. Cost-Effectiveness

Outsourcing eliminates the need to invest in building and maintaining an in-house penetration testing team, which can be expensive and time-consuming. Businesses can choose from various service packages to access top-tier expertise without incurring excessive financial burdens.

4. Keeping Up with Evolving Threats

Reputable cybersecurity firms stay updated with the latest cybersecurity trends and emerging threats. By outsourcing, organizations benefit from up-to-date assessments that account for the ever-changing nature of cyber threats.

5. Focus on Core Competencies

Delegating penetration testing to external experts allows internal IT teams to focus on their core responsibilities and strategic initiatives, improving overall operational efficiency.

6. Compliance and Regulatory Requirements

Many industries and jurisdictions require regular penetration testing as part of compliance and regulatory obligations. Outsourcing ensures that the tests are conducted professionally and in line with the required standards.

7. Comprehensive Reporting and Actionable Insights

Reputable penetration testing providers deliver detailed reports outlining identified vulnerabilities, their severity, and recommended mitigation steps. These insights enable businesses to prioritize and address critical security weaknesses effectively.

8. Scalability and Flexibility

Outsourcing provides the flexibility to tailor penetration testing services to suit the organization’s specific needs, allowing for scalability as the business grows or undergoes changes.

Challenges of Outsourced Penetration Testing

1. External Dependency and Scheduling: Organizations need to align their schedules with the availability of the external penetration testing team, which may lead to delays in conducting assessments.

2. Limited Knowledge of Internal Systems: External teams might not possess the same level of understanding of an organization’s specific systems and processes, potentially missing certain security risks.

3. Confidentiality Concerns: Sharing sensitive information with an external party may raise concerns about data confidentiality and security, requiring a robust non-disclosure agreement and trust in the chosen provider.

Choosing the best penetration testing service provider is crucial for ensuring a robust and comprehensive assessment of your organization’s cybersecurity. Look for providers with certified and experienced cybersecurity professionals and a proven track record of successful assessments in your industry. Seek references and reviews to gauge their reputation and client satisfaction. Clear communication and post-testing support are also essential factors to consider. For expert insights on penetration testing and the latest cybersecurity trends, check out our latest blog post on Choosing the Right Penetration Testing Provider: Key Factors to Consider

Outsourcing penetration testing enhances the organization’s resilience against ever-evolving cyber threats and provides valuable insights to prioritize and address vulnerabilities effectively. Embracing the expertise of external professionals is a proactive approach to safeguarding digital assets and maintaining trust among clients and stakeholders. As cyber threats continue to evolve, partnering with a reliable penetration testing service provider becomes an essential strategy to stay one step ahead in the ongoing battle against cybercrime.

Choose Stack’s Penetration Testing service and fortify your defenses against ever-evolving cyber threats. Get in touch with us today to schedule a consultation and take the first step towards a more secure future.