A team of developers could adhere to the security guidelines for coding, keep their dependencies current, and yet deliver a vulnerability that no one is aware of. The reason is straightforward: most attacks don’t follow a set of guidelines. An attacker could combine an untrue authorization rule with an exposed API endpoint, misuse the process of resetting passwords or find out that a account of a customer can access the data of a different tenant.

Professional penetration testing Brisbane businesses use for security assurance looks at systems from that adversarial perspective. Professionally tested testers don’t question if security controls are in place, but rather if they can be circumvented.

The distinction is significant for Australian organizations that deal with sensitive assets such as medical records, financial information and customer information, among other sensitive assets.

Scanning using automated methods only tells a part of the truth

Vulnerability scanners can prove useful. They can quickly identify outdated software, insecure headers, well-known CVEs, and clear configuration problems. They don’t always understand is what an application’s intended to behave.

Imagine a customer portal where they can retrieve the invoices of another company and alter their account numbers. The server could deliver perfectly valid results and an automated scanner may not see anything unusual. Human testers can detect the error in authorization and act immediately.

Testing for penetration on the web is a combination of automation and manual investigation. Testers look for flaws in session and authentication API behaviour and configuration, as well as access controls, injection risk, API behavior.

SaaS environments come with security concerns of their own

Multi-tenant cloud applications deserve particularly cautious testing as a single mistake can affect several customers simultaneously.

Effective Saas penetration tests should look at tenant isolation, privilege functions, API authorization, role changes, account recovery, data exposure and integrations with external services. The tester shouldn’t just examine if the feature actually works but also whether it can be used in ways which was never planned by the developer.

For example, a user with a standard role may not recognize an administrative function within the interface. This doesn’t mean that the underlying API isn’t able to be called by it directly. To determine this distinction, it requires active testing instead of simply looking at what is displayed on the screen.

Modern web applications have a bigger attack area

Applications today combine JavaScript front-ends with APIs, cloud services and APIs. Additionally, they include microservices as well as integrations from third party vendors. Each component, and the relationship of trust between them, could be a weakness.

Thorough web app penetration testing follows those connections. The testers will be able to examine the manner in which tokens and authorizations are handled, if sensitive servers adhere to the same guidelines in the way data is moved between the services of users, and if a vulnerability which seems to be of low risk can be combined with another vulnerability that could lead to a significant attack.

Siege Cyber is an expert in this type of application testing. They are able to work with the latest frameworks such as APIs and cloud-hosted platforms, and they also test complicated application architectures.

The report will help developers find a solution to the issue.

The task of identifying vulnerabilities is only half the work. Security testing offers the most benefit when engineers are able to reproduce the problem, comprehend the threat, and address it with confidence.

Siege Cyber’s reports include details on the evidence used and reproducible processes and risk assessments, as well as impact analysis and practical remediation. The executive report on the risk is communicated to business leaders while the technical team receives the specifics needed to solve it. Important findings can be made public during the process rather than waiting for the final report.

Retesting after remediation adds another layer of assurance by confirming that the problem was addressed and not causing a new one.

Penetration testing is an excellent method for organizations trying to test their systems, prove conformance or increase certainty prior to the launch of a major update. Tools and policies cannot provide this. It allows them a controlled way to determine how a skilled hacker might approach the software. It is important to find the solution before the attacker.