<http://ns.inria.fr/covid19/PMC7314702#body_text>	<http://purl.org/dc/terms/subject>	"Perimeter security" .
<http://ns.inria.fr/covid19/PMC7314702#body_text>	<http://purl.org/dc/terms/subject>	"Rolling Release Linux distributions" .
<http://ns.inria.fr/covid19/PMC7314702#body_text>	<http://purl.org/dc/terms/subject>	"Theoretical computer science" .
<http://ns.inria.fr/covid19/PMC7314702#body_text>	<http://purl.org/dc/terms/subject>	"Formal methods" .
<http://ns.inria.fr/covid19/PMC7314702#body_text>	<http://purl.org/dc/terms/subject>	"Cryptographic protocols" .