An internal network penetration test simulates an attack scenario where a threat actor has already gained initial access to the organization's internal network. This type of testing provides valuable insights into the potential impact of such a breach, including the extent of damage an attacker could inflict and the critical assets that could be compromised. Furthermore, internal network penetration tests can effectively mirror the potential consequences of insider threats, such as malicious or inadvertent actions by employees with legitimate network access.
An external network penetration test meticulously assesses the effectiveness of perimeter security controls in preventing and detecting attacks originating from the external network. This crucial evaluation identifies vulnerabilities within internet-facing assets, such as web servers, mail servers, and FTP servers, that could be exploited by malicious actors to gain unauthorized access to the organization's internal systems and sensitive data.
Insecure configuration
parameters
Software flaws
Ineffective firewall rules
Weak encryption protocols
Unpatched systems
Inadequate security controls
Techleum's team of expert network and infrastructure security assessors collaborate closely with your organization to meticulously define the scope of the assessment, encompassing all relevant networks and assets. Based on this comprehensive understanding, we then develop a tailored and strategic assessment approach that aligns perfectly with your specific security requirements and objectives.
Our expert network penetration testers employ cutting-edge intelligence gathering techniques to meticulously uncover valuable security and technical information. This critical phase of the assessment enables our team to gain a deeper understanding of your network environment, identify potential vulnerabilities, and strategically plan their subsequent testing activities to maximize the effectiveness of the engagement.
Our expert penetration testers leverage a sophisticated blend of manual and automated tools to meticulously identify and categorize security weaknesses within your network infrastructure. This in-depth analysis involves a systematic exploration of your systems, applications, and services to uncover vulnerabilities that could be exploited by malicious actors. Based on these findings, our team develops a comprehensive strategy to simulate real-world attack scenarios, demonstrating the potential impact of these vulnerabilities and guiding your organization towards effective remediation measures.
To gain initial access to your network, our experienced network penetration testers meticulously exploit identified vulnerabilities. This crucial phase of the engagement is conducted with the utmost care and precision, ensuring that all activities are performed responsibly and ethically to avoid any unintended damage or disruption to your critical business operations.
Upon completion of the network assessment, our expert team meticulously documents all critical findings, providing detailed technical information and actionable insights into the identified vulnerabilities. We deliver a comprehensive and concise report that prioritizes remediation efforts, empowering your organization to effectively address the most critical threats and enhance your overall security posture.
A network penetration test is a rigorous security assessment conducted by ethical hacking experts to identify and exploit vulnerabilities that could be leveraged by malicious actors to compromise both on-premises and cloud-based environments. These assessments encompass a comprehensive evaluation of perimeter security controls and delve deeper to assess the security posture of critical network devices, including routers, switches, and other key infrastructure components.
While remote execution of internal penetration tests is feasible in certain scenarios, utilizing a secure VPN connection, on-premises testing is generally considered the most effective approach. The complexity of modern networks, particularly those with intricate segmentation, often necessitates a thorough evaluation to determine the optimal physical location for conducting the internal penetration test to ensure comprehensive and accurate assessment of your organization's security posture.
Internal penetration testing simulates an attack from within an organization's network, focusing on identifying vulnerabilities that could be exploited by insiders or attackers who have already gained access. This includes assessing risks related to insider threats, privilege misuse, and lateral movement within the internal network.
On the other hand, external penetration testing simulates an attack from outside the organization's network, mimicking the actions of malicious actors attempting to gain initial access. This type of testing focuses on identifying vulnerabilities in internet-facing assets and perimeter security controls, such as web servers, firewalls, and intrusion detection systems. By conducting both types of penetration tests, organizations can gain a comprehensive understanding of their overall security posture, identify critical vulnerabilities, and implement effective mitigation strategies to protect their valuable assets and data.
The information required to effectively scope a network penetration test depends on the specific nature of the assessment, whether it's internal, external, or a combination of both. Key factors considered by penetration testing providers include the type of test, the scope of assessment, network topology, IP ranges, and physical locations.
Clearly defining the scope, including the specific systems, applications, and networks to be included, is crucial. Providing information about the network infrastructure, such as key components like routers, switches, and firewalls, helps the penetration testing team understand the network environment. Identifying the total number of internal and external IP addresses, along with relevant subnets, is also essential. If the organization operates from multiple physical locations, providing details about these locations is necessary to ensure comprehensive coverage during the testing process.
To ensure effective communication of infrastructure penetration test results across all levels of the organization, Techleum delivers comprehensive written reports. These reports meticulously detail all discovered vulnerabilities, clearly outlining the associated level of risk, the difficulty of exploitation for each vulnerability, and provide actionable recommendations to facilitate swift and efficient remediation efforts. This approach ensures that both technical and non-technical stakeholders can easily understand the findings and their implications, enabling informed decision-making and proactive risk mitigation.
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