What are some black hat SEO practices to avoid?
 

What are some black hat SEO practices to avoid?

Link Buying or Exchange
Social Networking Spam
Cloaking
Article Spinning

Tiny Text, Hidden Text
Cloaking
Keyword Stuffing

Black hat SEO techniques

Doorway pages
Keyword Stuffing
Link Farming
Duplicate Content
Social Networking Spam
Article spinning
Paid links

Black hat seo techniques help to rank your keywords faster in search engines and generates more traffic in shorter time. But the methods followed are not supported by Google and hence your website can get penalized for following such techniques.

Keyword stuffing, link buying, cloaking, doorway page are some of the black hat methods, that needs to be avoided

link buying and exchanging, Cloaking, keyword stuffing, content duplication.