Defensio 2.0 secures your social media postings

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Defensio scans your social media pages to see if anyone has posted links to malicious content or pornographic web sites, for example.

The service can be fine-tuned to allow you to block links to external websites based on their category. It can also detect, reject and mask swear words from postings.

Download it here:
http://defensio.com/downloads.