what is the new seo strategy after penguin 2.1 update?

[Seo]

Hello,

Firstly we have to know that penguin 2.1 hates which SEO techniques because when we know that fact then we can find the fact that how to recover from this penguin 2.1.

So the techniques which will be harmful for us will be :-

1)When we comment on forum with same matching anchor text link
2)If we have used spammy link directory in the previous time and our site's link also was there.
3)If your blog signature looks spamming

So after getting the reason we try to recover from this, first we should ignore all unnatural and low quality links from our site and use Google Disavow tool for removing spammy links and built quality and genuine links.

Hope this help you.

Thank you.