Noviro
火墙
Simplified 火墙
Traditional 火牆
Pinyin huǒ qiáng
Definition firewall
公司更新了火墙
Gōngsī gēngxīnle huǒ qiáng
The company updated the firewall
You might also see
墙
qiáng
wall (slang) to block (a website) (usu. in the passive: 被墙)
HSK2
墙壁
qiáng bì
wall
HSK5
城墙
chéng qiáng
city wall
围墙
wéi qiáng
perimeter wall; fence
墙纸
qiáng zhǐ
wallpaper
墙角
qiáng jiǎo
corner (junction of two walls)
人墙
rén qiáng
human barricade; (soccer) defensive wall
骑墙
qí qiáng
to sit on the fence (in a dispute)