Passive reconnaissance

Passive reconnaissance is a type of security attack in which an attacker gathers information about a target system without interacting with it. This can be done by analyzing network traffic, scanning ports, or looking for publicly available information about the system. The goal of passive reconnaissance is to gain information about the system without being detected, so that the attacker can later launch a more sophisticated attack.

What is used for passive reconnaissance?

Passive reconnaissance is a type of reconnaissance where an attacker collects information about a target system without interacting with it. This can be done by looking at publicly available information, such as the target's website or social media accounts. It can also be done by monitoring the traffic going to and from the target system, such as by using a packet sniffer. Which of the following is an example of passive reconnaissance? A possible answer to this question could be "scanning a system for open ports". This would be an example of passive reconnaissance, as it does not involve any active interactions with the system being scanned.

Why do hackers use passive reconnaissance?

There are many reasons why hackers use passive reconnaissance. The most common reason is to gather information about a target without being detected. Passive reconnaissance can be used to gather information about an organization's network infrastructure, systems, and applications. This information can be used to plan an attack or to find vulnerabilities that can be exploited.

Passive reconnaissance can also be used to gather information about people who work for an organization. This information can be used to social engineer employees or to target them for spear phishing attacks.

Another reason why hackers use passive reconnaissance is to avoid detection by security systems. Security systems often rely on active reconnaissance to detect attacks. By using passive reconnaissance, hackers can avoid triggering these security systems and increase their chances of success.

In summary, hackers use passive reconnaissance to gather information about a target without being detected. This information can be used to plan an attack or to find vulnerabilities that can be exploited. Passive reconnaissance can also be used to gather information about people who work for an organization. This information can be used to social engineer employees or to target them for spear phishing attacks.

Is passive reconnaissance illegal?

There is no definitive answer to this question as it depends on the specific circumstances and laws of the jurisdiction in question. However, in general, passive reconnaissance is not considered to be illegal as it does not involve interacting with the system or network being monitored. instead, passive reconnaissance simply involves observing and monitoring activity. What is an example of reconnaissance? Reconnaissance is the act of gathering information about an enemy target. This can be done through a variety of means, such as surveillance, interviews, and open-source intelligence gathering.