Even if a developer team adheres to secure coding standards and keeps dependencies up to date, they are still able to ship software with a vulnerability. The reason for this is that real attacks rarely follow a set of guidelines. An attacker might use a weak authorization in conjunction with an unprotected API and then use a faulty process for reset of passwords, or learn that data from one tenant could be accessible by another.
Professional penetration testing Brisbane businesses use for security assurance looks at systems from that adversarial perspective. Instead of asking if there are security measures experts will inquire whether these controls can be bypassed.
This is crucial for Australian organizations which handle sensitive information, like customer information, financial records, healthcare records, or any other assets.
The automated scanning is only part of the picture.
Vulnerability scanners are very useful. They can identify obsolete software, insecure headers, known CVEs, as well as obvious problem with the configuration. They don’t always understand is how an application is supposed to behave.
Imagine a website for customers who wish to retrieve invoices of a different company and also change their account number. A scanner might not find anything unusual if the server is able to provide perfectly valid responses. Human testers will be able to recognize the error in authorization immediately.
Quality web penetration testing combines the automated process with manual analysis. Testers investigate authentication sessions, sessions, access controls, injection risks, API behavior, vulnerabilities in configuration, and business processes while trying to find the right combination of flaws that could have a significant impact.
SaaS-based services raise questions about security
Cloud applications that are multi-tenant require attention to testing, as one error could affect a large number of customers simultaneously.
Saas penetration test should cover tenant isolation and privilege functions. Also, it should cover API authorization, changing roles and recovery of accounts, data leakage, and integrations to external services. The tester has to not only be able to determine if a feature is working and if it could be altered to a degree the developers didn’t intend to.
A user with a basic function, for example, might not be able to see administrative functions in the interface. This doesn’t mean the API will stop them from calling directly. Active testing is required to make this distinction, instead of just looking at the screen.
Modern web apps have more attack surfaces
Applications today typically combine JavaScript front-ends and APIs, cloud service providers Identity providers, microservices and other services. Any component, or the trust relationship between them, could have a weakness.
A thorough penetration test of web apps analyzes these connections. Testing could include looking at the way tokens are generated, whether the endpoints that are sensitive enforce the authentication process consistently, or how the data stored by users is moved between the various services.
Siege Cyber is specialized in this type of testing for applications. It is able to work with the latest APIs and frameworks, as well with cloud-hosted apps and complicated architectures.
This report can be a helpful instrument to assist developers in finding the solution.
Finding vulnerabilities is just half of the task. When the engineers are able replicate an issue, recognize its risk and confidently remediate it, security testing is most valuable.
Siege Cyber’s reports contain details on the evidence used and reproducible processes assessment of risk, analysis of impact and remediation. Business stakeholders get an executive-level explanation of the issue while technical teams get the details needed to address the issue. It is possible to escalate critical conclusions during the engagement rather than waiting for the final reports.
Following remediation, retesting can provide an extra layer of security to ensure that the original flaw has been corrected and not causing a fresh vulnerability.
Penetration testing can be a useful instrument for companies looking to validate their systems, prove compliance or gain greater certainty prior to a major release. Automated tools and policies cannot provide this. It allows them a controlled way of discovering how a skilled hacker might attack the software. It is vital to identify the solution before the attacker.
