HTML's to learn more go to https://developer.mozilla.org/en-US/docs/Web/HTML/Element/embed
Explanation:
problem is the misunderstanding misbehaviour etc which harm us and others
Read the whole passage first then go back and the margin is supposed to be the main idea of the thing you are reding
Answer:
Fingerprinting Organizations with Collected Archives (FOCA)
Explanation:
FOCA (Fingerprinting Organizations with Collected Archives) was released in 2009 and is a great web manipulating tool used for many functions such as extracting metadata information of and documents on a website.
FOCA has the capability of extracting even hidden information from any document (such as Microsoft office and PDF files) which are scanned by it (FOCA). Information such as website creator's network login, e-mail addresses, IP addresses and other information.
The metadata extracted could then be used for several purposes such as cracking of passwords.