Spoofing is the set of techniques that are used to supplant the identity of a user or server.
News:One boy called Navinder Sarao was placing large sales orders (sometimes hundred of million of dollars in one day)He created a company in the island ‘Levis’.And he manipulate the market in England illegally.
How avoid spoofing?A way to avoid spoofing is enter in secure web pages(https)
FOr example we known that the web page of amazon isn’t have spoof.