Even if a developer team adheres to the strictest standards for secure coding and keeps dependencies up to current, they could still deliver software that has a security flaw. In reality, attacks don’t adhere to an orderly checklist. An attacker can combine a weak authorization with an exposed API, misuse a process for reset of passwords, or learn that data from one tenant is accessed by another.
Businesses in Brisbane make use of penetration testing experts to ensure security. They look at systems from the perspective of an adversarial. Testers who are experienced don’t inquire whether security controls are in place, but whether they are able to be bypassed.
The difference is crucial to Australian organizations that deal with sensitive assets like healthcare records, financial data customer data, financial records or other sensitive assets.
Automated scanning is only a tiny part of the tale
Vulnerability scanners are extremely useful. They can detect outdated software, insecure headers and CVEs as well as obvious issues with configuration. They don’t always understand is how an application is supposed to behave.
Imagine a customer portal, where users can modify the account number in a request and access another invoices from a company. Automated scanners will not detect anything unusual if a server is sending completely valid responses. A human tester will notice the issue immediately.
Quality web penetration testing combines automation with manual investigation. Testers look at authentication sessions, session, access controls, injection risks, API behavior, configuration weaknesses and business processes looking for combinations of flaws that could have a significant impact.
SaaS environments pose security concerns of their own
Cloud applications that are multi-tenant need extra attention when testing, as a single error can result in a massive impact on many users at one time.
Effective Saas penetration testing should examine tenant isolation, privileged functions, API authorization, role changes, account recovery, data exposure, and integrations with external services. The tester needs to not just know if the feature is functioning but also if it can be manipulated to a degree the development team could not have intended.
A user with a basic task, such as could not observe administrative functions on the interface. This doesn’t mean the API does not allow them to making calls directly. It is necessary to test the API in order to make this distinction, instead of just looking at the display.
Modern web applications have a bigger attack area
Applications today typically combine JavaScript front-ends with APIs cloud service providers Identity providers, microservices and other services. Any component, or the relationship of trust between them, could be an issue.
The connections are then monitored by a thorough penetration test. Testers can examine the way tokens and authorization are handled, whether secure servers follow the same rules in the way data is moved between servers by users and if a vulnerability which seems to be of low risk could be paired with another vulnerability, resulting in a severe attack.
Siege Cyber is an expert in this kind of application testing. They use modern frameworks, such as APIs and cloud-hosted platforms, and they also test advanced application architectures.
A useful report should help developers fix the problem
Finding vulnerabilities only covers the majority of the work. Security testing can provide the greatest value when engineers can reproduce an issue, identify the risk, and remediate it with confidence.
Siege Cyber’s reports include details on the evidence used that is reproducible, steps to take in risk assessments, impact analysis and practical remediation. Business stakeholders are provided with an executive explanation of the risk, while technical teams get the information needed to fix it. Instead of waiting until the report is finalized, important findings can be communicated to business stakeholders at the time of the process.
After the remediation, retesting provides another layer of protection to ensure that the original vulnerability has been fixed without causing a recurrence.
For companies that require independent verification, evidence of compliance or more confidence prior to an important release testing, penetration testing offers something that tools and policies cannot provide: a controlled opportunity to see how a skilled attacker could be able to attack the system. It is essential to determine the answer before the attacker.