Identify and address security vulnerabilities in your ICT network and infrastructure with CREST-approved penetration testing.
Best Cyber Security Company 2021
Best Cyber Security Company 2022
Network and infrastructure penetration testing detects vulnerabilities in an ICT network or infrastructure. It looks at different entry points into the system and uses them to determine how cyber attackers can exploit them. As the world increasingly moves online, the risk of your systems and data being breached or compromised increases. Network and infrastructure penetration testing is essential to find and fix any weaknesses in your systems before a cyber incident occurs.
During a network and infrastructure assessment, our consultants will conduct a simulated attack scenario mimicking attacks carried out in the wild. These can generally be broken into two forms, an internal network assessment and an external infrastructure assessment.
Internal assessments are conducted within your network perimeter. They aim to uncover what an attacker may achieve if they breach your external network’s defences and gain access to your internal network.
Internal network assessments can be designed to mimic the level of access someone may achieve by entering your premises and plugging into the network. They can also replicate the level of access granted to employees or be used to assess the damage of insider threats, such as rogue employees.
During an internal assessment, our highly experienced testers will seek to move laterally across a network, compromising machines along the way. They will try to escalate their privileges to effectively take over the network. Our consultants use tried and tested techniques alongside custom methods to achieve these goals, accurately mimicking the actions taken by real hackers. During this phase, typical activities include:
Internal testing provides a comprehensive assessment of the ICT network within your network perimeter. It can accurately simulate the actions that may occur following a security breach. It provides valuable insight into how effective your defences are against potential attacks.
As the level of access granted is often equivalent to employee access levels or those visiting a building, it can provide meaningful insight into the risks posed by insider threats.
The main benefits of internal network testing include:
While internal assessments, historically, were completed on-site, due to the rise of remote working, it’s now often possible to complete these assessments remotely.
External assessments examine a network’s perimeter defences to identify and exploit weaknesses in the system from outside the organisation.
Our team will simulate an attack on the external and public-facing infrastructure. This may cover web and mail servers, virtual private networks (VPNs) and file servers.
We’ll scan your public network ranges for open ports, then analyse detailed information about those hosts to find potential weaknesses that may be exploited. This can include unpatched or outdated software, or weak login or security credentials. Once potential vulnerabilities are identified, our team will try to use them to gain access to the hosts and any data they hold.
Your external network perimeter is the first line of defence against attackers.
External testing focuses on identifying and exploiting weaknesses in your network’s publicly accessible infrastructure.
Without any credentials, our team will assess your network security posture and its configuration, simulating an attack by a real adversary.
The goal is to detect any misconfigurations and uncover the fundamental weaknesses hackers could use to gain access to your network or valuable data stored on your systems. The main benefits of external infrastructure testing include:
To maximise the value gained from a penetration test, it is essential to act upon the vulnerabilities identified during an engagement. Our penetration testing service provides a detailed technical report to assist you in making these important improvements.
Our technical penetration testing reports include:
We understand that technical reports can be difficult to consume, so ours is tailored heavily on feedback from our valued customers. Furthermore, our consultants are always available to discuss questions you may have once you have received the report.
As well as network and infrastructure pentests, our team provides the following penetration testing services:
Why choose Sentrium?
Our experienced and CREST-certified penetration testing team ensures we offer the required level of expertise to provide an accurate and comprehensive network and infrastructure penetration testing service.
Our consultants will work closely with you to determine the most appropriate testing and clarify any questions you may have.
Our communication-focused client-first approach ensures that our consultants are always on hand to answer any questions you may have. We pride ourselves on establishing and building strong and collaborative long-term relationships with our clients.
Once the scope and testing limitations have been agreed upon, our CREST-accredited pentester(s) use a standard methodology. Reconnaissance is the first phase, where information is gathered about the target environment. They will then fingerprint any applications, services and systems, gaining further insight for exploitation and potential lateral movement through the network.
Our highly skilled CREST-registered penetration testers simulate attacks on your ICT networks and infrastructure using the same tools and techniques as those employed by real-world malicious adversaries.
This depends on the agreed-upon scope of the penetration test. For example, factors that may affect how long a penetration test takes include the size of the network under review, whether it’s an internal or external network, and whether any pentesting is performed from an authenticated perspective.
Network environments are never static and are constantly changing. New software, hardware, users and authentication methods can all increase your network’s attack surface, creating more opportunities for hackers to exploit. When coupled with the continuous emergence of new vulnerabilities, there’s never been a better time to schedule a consultation with one of our consultants. Our skilled consultants have extensive knowledge of compliance and regulatory requirements, from Data Protection and GDPR to ISO27001 and PCI DSS and will be able to determine the network and infrastructure approach best suited to your needs.
This depends on the size of scope and how many days it will take to complete the penetration testing. Contact us for a quote where we can assist you with any requirements or questions you may have.
Our skilled pentesters follow strict guidelines in accordance with legal and technical standards to ensure minimal disruption to your business while a penetration test is performed.
CREST is an international not-for-profit accreditation and certification body representing and supporting the technical information security market.
Companies can become a CREST member and apply for CREST-accredited services. The application requires a rigorous assessment of companies’ processes, data security and service methodologies to ensure they’re executed to best practice standards.
Yes! Sentrium are a CREST-approved penetration testing provider. We’re proud to provide services that achieve CREST’s extremely high standard of quality and professionalism, which is recognised internationally.
Working with a CREST-approved penetration testing provider ensures you’re in safe and experienced hands. You should have the confidence that your penetration test is thorough and comprehensive. Your provider must conduct a technically accurate test that covers the required scope of your IT controls to ensure your primary security concerns are assessed.
Once the penetration test is complete, the pentester(s) assigned to the project will compile a detailed report containing the identified vulnerabilities, what risks they pose and recommendations on how to remediate them. Once we’ve delivered the report, our team will be available for a conference call to discuss the report in detail and answer any questions you may have.
Phone +44(0)1242 388634 or email [email protected]