1 What steps could you take to stop spam 2 What are borders

1. What steps could you take to stop spam?

2. What are borders and border points?

Solution

Various steps can be taken to stop spam:-
1)Governing bodies, security systems and email service providers are crucial in helping to reduce the onslaught of email spam by illegalizing it.
2)The development of an Index or a software as an objective measure of a message\'s \"spamminess\".
3)SMS messages now provide options of HELP and STOP, the latter to end communication with the advertiser via SMS altogether.
4) Modern search engines can modify their search algorithms to try to exclude web pages utilizing spamdexing tactics.
5) Making it illegal will definitely reduce spammings and forming of partnership between different groups of such interests.

border -
also known as contour tracing or boundary following, it is a technique that is applied to digital images in order to extract their boundary
border point-
also known as border pixel, it is the border of a given pattern, is the set of border points of the pattern. we need is an ordered sequence of the boundary pixels from which we can extract the general shape of the pattern.