Update bio and description

Author: cyrus-and

_includes/bio.md

@@ -2,6 +2,6 @@
 
 ## Bio
 
-{% include tagify.liquid text=page.description tags=page.tags %}
+Application **security** specialist at [SecureFlag](https://secureflag.com/).
 
 </div>

index.md

@@ -1,8 +1,7 @@
 ---
 layout: index
 title: Andrea Cardaci
-description: MSc student at the University of Pisa, Italy.
-tags: [MSc, Pisa]
+description: Personal home page, security advisories and projects.
 ---
 
 {% include bio.md %}