What Penetration Testing Services Are Recommended For Cloud Infrastructure?
As businesses move more of their operations to remote servers and online platforms, securing those environments becomes a top priority. Unlike traditional hardware sitting in a physical office, cloud environments require a different approach to security. Security runs through nearly every decision an IT manager makes. At CTS Companies, we look at security through the lens of six distinct categories: physical security, password policies and procedures, other policies and procedures, antimalware, remote access, and web filtering. To ensure these categories hold up against real-world threats, organizations often rely on penetration testing.
Penetration testing, or pen testing, is a simulated cyberattack against your computer system to check for exploitable vulnerabilities. When asking what penetration testing services are recommended for cloud infrastructure, it is important to understand that cloud systems have unique architectures. Traditional testing methods do not always apply. Here, we outline the recommended penetration testing services for cloud environments and how they fit into a reliable IT strategy.
Why Cloud Environments Need Specialized Penetration Testing
The primary difference between on-premise hardware and cloud infrastructure is the shared responsibility model. When you use cloud platforms like Amazon Web Services (AWS), Microsoft Azure, or Google Cloud, the provider is responsible for the security of the physical servers and the underlying infrastructure. However, you are responsible for securing the data you put into the cloud, how it is configured, and who has access to it.
Because of this shared model, standard network penetration tests are not enough. A standard test might target the physical server’s firewall, which is managed by the cloud provider and strictly off-limits for unauthorized testing. Instead, cloud penetration testing must focus on your specific configurations, user permissions, and applications. If your IT infrastructure is not configured properly, an attacker can bypass traditional security measures entirely by simply logging in with compromised credentials.
Recommended Penetration Testing Services for Cloud Environments
To properly evaluate your cloud security, you need a combination of testing methods that address different potential entry points. Here are the core penetration testing services recommended for any cloud-based organization.
Cloud Configuration and Compliance Assessments
The most common cause of cloud data breaches is misconfiguration. A cloud configuration assessment is a specialized type of penetration test that evaluates how your cloud environment is set up. Security professionals will review your identity and access management (IAM) roles, storage bucket permissions, and network access control lists.
This test ensures that users only have the access they need to perform their jobs. It also checks that public-facing storage drives are not accidentally left open to the internet. This step is critical because traditional security tools like antimalware and web filtering cannot protect you if your data storage is configured to be publicly accessible by default.
External Network Penetration Testing
An external network penetration test targets the assets that are visible to the public internet. For cloud infrastructure, this includes your exposed application programming interfaces (APIs), public IP addresses, and web applications. The goal is to see if an outside attacker can breach your perimeter.
During this test, professionals will attempt to exploit weak password policies, bypass remote access portals, and test the effectiveness of your web filters. This service is vital for identifying vulnerabilities in the software that connects your cloud environment to the outside world.
Internal Network Penetration Testing
An external test simulates an outsider trying to get in. An internal network penetration test simulates an attacker who has already breached your perimeter or a malicious insider with standard user access. In a cloud environment, an internal test checks to see if an attacker can move laterally between different virtual machines or escalate their privileges to gain administrative control.
Internal testing validates your internal security policies and procedures. It answers a simple question: if one employee’s remote access is compromised, how much of the network can the attacker reach? A well-secured environment will isolate the breach and prevent the attacker from reaching sensitive databases.
Application Penetration Testing
Most cloud infrastructure exists to host applications, whether they are internal tools for your staff or customer-facing platforms. Application penetration testing focuses on the code and functionality of these specific applications. Testers look for vulnerabilities like SQL injection, cross-site scripting, and broken authentication mechanisms.
Securing the cloud infrastructure itself is only half the battle. If the application running on that infrastructure is flawed, attackers can use it as a backdoor into your cloud environment.
Integrating Penetration Testing With Your IT Strategy
Knowing what penetration testing services are recommended for cloud infrastructure is only the first step. Testing alone does not make you secure; it simply gives you a roadmap of what needs to be fixed. To maintain a secure environment, you must integrate these findings into a broader, ongoing IT strategy.
Strengthening Cybersecurity Measures
Once vulnerabilities are identified, they must be patched. This often involves updating password policies and procedures, implementing stricter remote access controls, and deploying updated antimalware solutions. Finding a reliable partner for cybersecurity in Michigan can help you implement these necessary changes effectively. Proactive defense mechanisms ensure that the holes found during the penetration test are closed before a real attacker can find them.
Ensuring Reliable Backup and Recovery
Even with regular penetration testing and strict security policies, no system is entirely immune to threats. That is why business continuity planning is a non-negotiable part of cloud infrastructure management. Whether deciding to implement on-site, off-site, or a mix of both, having a reliable system for data backup and recovery ensures that your business can survive a worst-case scenario. If a ransomware attack occurs or data is accidentally deleted, a solid recovery plan minimizes downtime and data loss.
Leveraging Help Desk and Support Services
Implementing new security policies often leads to questions from your staff. Stricter password requirements or new remote access procedures might require user training and troubleshooting. Having access to responsive help desk support ensures that your employees can get the help they need without experiencing major disruptions to their workflow. Whether you need full on-site members, bulk rates, or more reactive support, choosing the right option keeps your business running smoothly while maintaining high security standards.
Choosing the Right Technology Partner
Since 1980, while technology and how it is delivered has changed, our commitment at CTS Companies has remained the same: help you figure out which technology you need to solve business problems in a simple and reliable way. Managing cloud infrastructure, conducting regular security assessments, and maintaining daily operations can be overwhelming for a growing business.
While some companies force you into one type of partnership, we deliver across a spectrum from one-off projects to acting as your complete IT department. As a trusted managed service provider in Michigan, we provide comprehensive IT and voice services tailored to your specific needs. From evaluating physical security to managing complex cloud configurations, we ensure your technology works for you.
Securing your cloud infrastructure requires continuous effort, regular testing, and a solid foundation of standard IT practices. By investing in the right penetration testing services and partnering with experienced professionals, you can protect your data, support your team, and focus on growing your business with confidence.