achievement
antivirus
arms
award
badge
black
business
check
coat
decoration
defence
defense
design
element
emblem
equipment
firewall
flat
frame
graphic
guarantee
guard
heraldic
honor
icon
illustration
insignia
insurance
isolated
pictogram
privacy
protect
protection
quality
royal
safe
safety
secure
security
set
shape
shield
sign
silhouette
simple
strong
symbol
web