Assertion: port | /r/HasProperty | vulnerable
Facets:
value: to external attack
type: TRANSITIVE-OBJECT
Source sentences:
text: Port 22, the designated Secure Shell port that enables access to remote shells on physical server hardware is vulnerable where the credentials include default or easily guessed user names and passwords, according to David Widen, systems engineer at BoxBoat Technologies.
text: This is one of the reasons why testing all ports is vital to achieving an in-depth security verification.
text: Since even Microsoft's own built-in Internet Connection Firewall (ICF) leaves ports open that might be vulnerable to external attack, the only safe practice is to place and Windows systems behind a NAT router, and/or to run personal firewall software on every Windows machine.