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protection of values
Alarm siren line outline icon
staysafe mobile online education
PC computer with warning text and alarm on monitor screen,
online education distance learning courses
Smartphone app status ok and error info notice vector.
Error message. Computer or system problem notification. Program failure alert. Warning.
A subordinate who is warned by his boss
Soccer Referee, you´ve been warned.
Attention line icon. Minimalist icon isolated on white background. Warning symbol simple silhouette.