Peneto Labs: Penetration Testing Services

Network Penetration Testing

Attackers are constantly looking for weak entry points in your Network. At Peneto Labs, we perform high quality penetration testing to identify vulnerabilities across your internal and external Networks before attackers do.

  • Internal & External Coverage
  • OSCE,OSCP & SANS Certified
  • Actionable Reports
Free Call
Report
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Sample Report

We Understand the Complexity of Network Security

Modern Networks are complex environments, interconnecting cloud services, data centers, remote workforces, and critical business systems. Attackers constantly seek misconfigurations, open ports, weak protocols, or exposed services to breach your perimeter and move laterally inside your Network.

At Peneto Labs, we’ve helped secure enterprise Networks for leading banks, technology companies, and critical Network providers. Our team holds advanced certifications like OSCE, OSCP, GIAC (GPEN, GXPN), and CEH, and brings deep expertise in Network security architecture, protocol analysis, and real-world adversarial tactics

CERT-In Empanelled

Internal & External Coverage

Mapped to MITRE ATT&CK & Industry Standards

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Network Security Risks Without Professional Penetration Testing

  • Ransomware spread through lateral movement
  • Data breaches and regulatory non-compliance
  • Insecure remote access (VPNs, RDP, SSH)
  • Poor Network segmentation and lateral movement
  • Unauthorized access to critical systems
  • Undetected malware and command & control (C2) channels
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What Our Network Penetration Testing Covers?

We don’t rely on automated tools alone. Our experts simulate real attacker behaviors to identify vulnerabilities that scanners overlook, focusing on both technical risks and business impact.

Remote access (VPN) security testing

External Attack Surface Enumeration

Insecure Network Services Exposure

Internal Segmentation Control Testing

Weak Credential Bruteforcing Attacks

Privilege Escalation Techniques

Active Directory Attack Paths

Lateral Movement Attack Simulation

Man-in-the-Middle Attacks

We test internal and external Networks — including access control bypass, service exploitation, and lateral movement simulation.
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Process

Our 3-Step Network Security Testing Process

01

Scoping Call

We work with you to understand your Network architecture, critical assets, and compliance needs to define a precise test scope.

02

Targeted Assessment

Our team performs manual and automated tests to uncover vulnerabilities, from perimeter weaknesses to internal misconfigurations.

03

Reporting & Remediation

You receive an actionable report with remediation guidance along with free re-test to verify fixes and as a result CERT-In audit certificate.

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What You’ll Get from Our Network Security Assessment

Our reports go beyond listing IPs and ports — they provide clear, risk-ranked insights your engineers can fix and your leadership can act on. You get clarity, not just compliance.

  • Executive Summary for Leadership 
  • Technical Report with Risk Ratings 
  • Clear Remediation Guidance for IT Teams 
  • Proof-of-Concept (PoC) Demonstrations 
  • Free Re-Testing for Fix Verification 
  • CERT-In Compliant Security Audit Certificate
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Client Testimonials

Some words from our clients

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We recently partnered with Peneto Labs

to conduct vulnerability and penetration testing on our IT infrastructure, and we couldn't be more satisfied with the experience. From beginning to end, their team showed outstanding expertise and professionalism. They delivered a comprehensive report filled with actionable recommendations and provided multiple solution walkthroughs. Their guidance was instrumental in resolving issues, ultimately helping us obtain an audit certificate. This certificate was crucial for achieving compliance with our client. We highly recommend Peneto Labs penetration testing services.

CEO

Anniyam Payment

We can say with confidence

that Peneto Labs are a team of highly skilled and dedicated professionals who have always provided excellent and prompt IT security auditing services which helped us to closing the security gaps in our organisation and prevent compromise.

Dokonally

We’ve been working with Pentolabs

for our VAPT needs and we are happier with their services. They’re professional, efficient and have helped us improve our security posture of the application & infrastructure significantly. Their source code reviews are especially helpful in identifying vulnerabilities. Highly recommended.

Technical Architect

Axlerate Futuretech

The Phishing email services

offered by Pentolabs have been excellent which is an essential part of Cyber Security awareness which was very effective to understand for the security managers on how people react to such emails. I personally recommend it to anybody who wants to increase their Cyber threat awareness. An Ideal and a must for all employees in the organization. Thank you Pentolabs

Senior Manager - Cyber Security & BCP

National Commodity Clearing Limited

We have been conducting security assessments

for the 14 years. However, Peneto Labs expertise, Methodology, and reporting are world class. No reports from our past vendors match their quality & skills. They have done a wonderful job.

Manager

IT. String Information Services

The team at Peneto Labs are highly trained

, extremely knowledgeable, professionals who have assisted us in the successful installation of our firewall. Peneto Labs is an amazing company who has always been a fantastic support for our business. They are fast, reliable, friendly and helpful, and always available in case of an emergency. The staff are really experienced and we would not hesitate to recommend them highly to any business

I.T Head

Expertus
Geojit (1)
federal-bank (1)
aditya-birla-capital (1)
karur-vysya-bank (1)
dhanlaxmi-bank (1)
axis-finance (1)
m2p-fintech
photon
manappuram
latentview
hexagon
ncdex

Don’t Let Network Vulnerabilities
Become Business Risks

Every day, attackers scan Networks for easy targets. Without proactive testing, minor misconfigurations can become major breaches. Peneto Labs helps you stay a step ahead with expert-led Network penetration testing, clear reporting, and verified remediation support.
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Frequently Asked Questions

Network penetration testing is a security assessment that simulates real-world cyberattacks to identify vulnerabilities in your organization's internal and external network infrastructure. 

This includes routers, firewalls, switches, servers, and other network devices. It is important because it helps discover and fix security gaps before they can be exploited by attackers. At Peneto Labs, our network penetration tests are designed to strengthen your security posture, reduce the risk of data breaches, and ensure compliance with industry regulations.

Internal network penetration testing’s main goal is to find weak points in the private network of your company. It simulates an attack from a malicious insider or an attacker who has already gained some level of access. 

External network penetration testing, on the other hand, simulates vulnerabilities from external attackers by focusing on internet-facing assets like firewalls, web servers, and public IPs. Both are essential for a complete view of your network’s security, and at Peneto Labs, we provide both types based on your specific risk profile.

At Peneto Labs, we follow a structured approach that includes reconnaissance, vulnerability scanning, manual exploitation, privilege escalation, and post-exploitation analysis. Our methodology aligns with industry standards such as PTES (Penetration Testing Execution Standard) and NIST. 

We use a combination of automated tools and expert-driven manual testing to ensure all possible attack vectors are explored. After testing, we document our findings in a comprehensive report with clear recommendations for remediation.

The duration of a network penetration test depends on the size and complexity of the network. A small network with limited devices may take around 3 to 5 days, while larger networks with multiple segments, user roles, and assets can take up to 2 weeks. 

We provide a custom timeline after understanding your network structure during the initial scoping phase. Our team works efficiently to complete the test with minimal impact on your operations.

No, our network penetration testing is carefully planned to avoid any disruption to your business operations. We typically conduct tests in a controlled environment or during off-peak hours if needed. 

All tests are designed to be non-invasive unless agreed otherwise in the scope. Peneto Labs follows a responsible testing approach that ensures critical systems remain available and stable throughout the engagement.

Network penetration testing should be conducted at least once a year or after major changes in your IT infrastructure. These changes may include new device additions, software upgrades, configuration changes, or network expansions. Regular testing helps you stay ahead of evolving threats and validates whether your security controls are working effectively. For high-risk environments or regulated industries, more frequent testing may be necessary.

Yes, network penetration testing is a key requirement in many cybersecurity compliance frameworks. Standards like PCI-DSS, HIPAA, ISO 27001, and SOC 2 require periodic testing of network security controls to protect sensitive data. 

Peneto Labs provides compliance-ready reports that map identified vulnerabilities to specific controls and offer mitigation strategies. This helps organizations not only improve security but also demonstrate due diligence during audits.

Upon completion of the network penetration test, you will receive a detailed report that includes an executive summary, a technical breakdown of each vulnerability, risk ratings, and recommended remediation steps. 

We also offer a debriefing session where our security experts walk your team through the findings, explain how vulnerabilities can be exploited, and suggest prioritized fixes. A Free retest can be scheduled to confirm that the issues have been addressed successfully.

Network penetration testing is priced based on the number of live IPs, devices, servers, and the internal/external scope involved. A small office network will cost less than a multi-branch or enterprise network. We tailor pricing based on the network size and the depth of assessment required—be it black box, grey box, or white box testing.