Penetration Testing Ingolstadt

A penetration test, or "pentest" for short, is a security check that emulates an attack by a malicious party on a network or application to identify security vulnerabilities. This test is coordinated in advance and conducted in such a way that no system is damaged. At the end of the test, you will receive a report that includes the problems and vulnerabilities found, along with suggestions on how to fix them.

The scope of a penetration test should always be jointly adapted to the specifics of the company as well as the system to be tested.

In the case of a Web application, the scope often consists of the server and operational landscape as well as the user interfaces and APIs. Often, there are enterprise applications that have been specifically was written and that you want to have looked at.

Other considerations also play a role in a network pentest. In particular, the scope you choose should include mission-critical systems that would Could compromise security in the event of a compromise, e.g. because they store sensitive data, such as user information, passwords or customer data.

This can vary - depending on the type of pentest. However, the following points are often part of the scope or the mutually reached agreement:

- Target systems (IP/host name) or IP address spaces
- Test periods as well as contact persons

Cloud providers such as AWS, Azure, and Google have provided blanket consent forms for certain areas, but this may vary by provider. In principle, one must be available if the systems to be tested are not on your own infrastructure. It is often useful to involve the system managers concerned in the planning process at an early stage so that the "pentest" is not perceived as an attack but as a potential analysis for improving IT security. To be honest, we are not interested in showing that we can hack a company, but to uncover potential for improvement in the IT landscape in a collaborative working atmosphere, deriving and prioritizing measures and improving IT security as effectively and efficiently as possible.

Similar to cost, the duration of penetration testing depends on several factors. Penetration testing is a hands-on assessment that does not lend itself to short, quick sprints. At Redlings, we tend to have pentesting projects start at week or so, but many projects can extend over a much longer period of time. extend over a significantly longer period of time.

Both penetration testing and automated vulnerability scanning are useful tools for identifying technical risks and security vulnerabilities. Although they are different testing methods, they complement each other and should both be performed.

A vulnerability scan is an automated, low-cost method for testing common network and server vulnerabilities. This is sometimes referred to as automated pen testing. There are many automated tools available, and most can be easily configured by the end user to scan for published vulnerabilities on a scheduled basis. While an automated vulnerability scan is very efficient and cost-effective at identifying common vulnerabilities such as missing patches, service misconfigurations, and other known vulnerabilities, they are not as accurate at verifying the correctness of vulnerabilities, nor do they fully determine impact through exploitation. Automated scanners are more prone to reporting false positives (falsely reported vulnerabilities) and false negatives (unidentified vulnerabilities, especially those affecting web applications). Automated vulnerability scanning is mandated by the Payment Card Industry Data Security Standard (PCI DSS).
Well-known vulnerability scanners include and OpenVAS. Examples of scanners that specialize in finding web application vulnerabilities are Netsparker Security Scanner and Acunetix Vulnerability Scanner.

A penetration test focuses on the environment as a whole. In many ways, it picks up where scanners leave off to provide a comprehensive analysis of the entire security posture. Although scripts and tools are used by a penetration tester, their use is largely limited to reconnaissance activities. The majority of a penetration test is manual in nature. A penetration test identifies vulnerabilities that scanners cannot detect, such as vulnerabilities in wireless systems, vulnerabilities in web applications, and vulnerabilities that have not yet been disclosed. In addition, a penetration test involves attempts to securely exploit vulnerabilities, escalate privileges, and ultimately demonstrate how an attacker could gain access to sensitive information assets. Penetration testing also often involves the use of company-specific "test scenarios."

Penetration testing and automated vulnerability scans both serve a purpose, and both types of tests belong in a comprehensive vulnerability assessment program. Automated vulnerability scans should be performed at regular intervals, ideally at least weekly, while network penetration tests should be scheduled quarterly or when significant changes to the environment are planned.

The terms "penetration tester" (also "pentester" for short), "white hat hacker" and "ethical hacker" are often used interchangeably. The terms "ethical hacker" and "white hat hacker" cover all hacking activity aimed at improving IT security. What they all have in common is that activities that are illegal or do not comply with the Code of Ethics are refrained from.
Formally, a penetration test is only an "ethical hack" with very clearly agreed rules, a formal procedure as well as a defined goal.