Blue teams are respoonsible for defending systems from attacks by red teams or real attackers, through various countermeasures such as firewalls, SIEM systems, honey pots etc. Read teams try as best as humanly possible to simulate a real attack using tools and technique used by cyber criminals. What types of penetration testing teams are there and what are their responsibilities? In grey box assessments, the tester will have some prior knowledge and documentation of the target system, but won’t necessarily have high privileged access to it. In white box assessments, the tester is given full access to things like application source code, network diagram and even authentication credentials to privileged accoutns, this increases drastically the amount of tests that can be performed. In black box assessments, the tester tries to simulate a real attack, and is provided with very little to no knowledge of the target application or network. There are mainly three types of penetration tests: black box, white box and grey box. its employees, through phishin, vishing, tailgating, phyisical testing, media drops etc.ĭifference between active and passive reconnaissanceĭuring active reconnaissance, the attacker will perform scans or tests that will interact with the target machine, potentially triggering alarms or creating logs, whereas during passive reconnaissance the attacker makes use of open source intelligence to gather information about the target. Some of the most common types of penetration tests are external, which is usually done off-site against an external network, internal where the assessment is conducted from within the target network, web application tests which objective is to find security vulnerabilities in web-based applications through both manual and automated tests, social engineering which tries to exploit to weak link in most organisation i.e. What types of penetration testing assessments are there? Afterwards a cleanup is necessary to remove any new user accounts, backdoors or exploits The main phases are planning & reconnaissance, where the goals, timeline and scope are defined and initial information is gathered, Enumeration where active scans and tests are performed to identify any vulnerabilites, exploitation, where access is gained through vulnerabilities discovered while performing enumeration, post-exploitation where there is an effort in order to maintain the access previously gained through new users or backdoors and elevate the current privileges and reporting, where all of the findings, risk ratings and relevant remediations are added to a final report. What are the phases in the penetration testing lifecycle? The interviewer might start by asking some general questions in relation to the high level processes that involve penetration testing, the various types of penetration tests that can be conducted, the types of teams that can conduct penetration tests and some of the overall concepts used in the field. If you are already a penetration tester or have been studying pentesting for a while, most of these concepts and techniques should already be very familiar to you. This guide will try to cover the most common questions that you are likely to come across during a pentesting interview. When interviewing for a penetration testing job, you will most probably be required to answer a number of technical questions so that the interviewer can get a good understanding of your current level of knowledge and skill.
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