What is footprinting and reconnaissance?
Footprinting (also known as reconnaissance) is the technique used for gathering information about computer systems and the entities they belong to. When used in the computer security lexicon, “Footprinting” generally refers to one of the pre-attack phases; tasks performed before doing the actual attack.
What is footprinting and reconnaissance tutorial?
Footprinting is a part of reconnaissance process which is used for gathering possible information about a target computer system or network. Footprinting could be both passive and active.
What are the three types of scanning?
Scanning is of three types:
- Network Scanning.
- Port Scanning.
- Vulnerability Scanning.
What countermeasures can be taken against footprinting?
Footprinting countermeasures:
- Creating awareness among the employees and users about the dangers of social engineering.
- Limiting the sensitive information.
- encrypting sensitive information.
- using privacy services on whois lookup database.
- Disable directory listings in the web servers.
- Enforcing security policies.
How is DNS used for footprinting?
DNS Interrogation DNS footprinting refers to collecting information about DNS zone data, which includes information about key hosts in the network. DNS interrogation tools help attackers to perform DNS footprinting. Using these tools, attackers are able to obtain information about server types and their locations.
What are the two main types of scanners?
Answer
- hand held scanners.
- flatbed scanners.
- drum scanners.
What are two types of scanning techniques?
Scanning has three types:
- Port scanning – used to list open ports and services.
- Network scanning – used to list IP addresses.
- Vulnerability scanning – used to discover the presence of known vulnerabilities.
What is passive digital footprint?
A passive digital footprint is data you leave behind without knowing when using the internet. For example, your IP address, approximate location, or browser history. An active digital footprint is created when you deliberately submit information.
What are the Footprinting methodologies?
This is a process of creating search queries to extract hidden information by using Google operators to search specific strings of text inside the search results.
What is email Footprinting?
Email Footprinting: Polite Mail tool is used to gather information present in the mail communication between target systems. With the help of Microsoft Outlook it traces the target mails. By sending list of target addresses a malicious link will be forwarded to gather the important events.
What are 3 types of scanners?
The information will include; cost, and how its used The four common scanner types are: Flatbed, Sheet-fed, Handheld, and Drum scanners. Flatbed scanners are some of the most commonly used scanners as it has both home and office functions.
What are the 3 types of scanning?
This is article will have information about the two most common scanners. The information will include; cost, and how its used The four common scanner types are: Flatbed, Sheet-fed, Handheld, and Drum scanners. Flatbed scanners are some of the most commonly used scanners as it has both home and office functions.