securitysoftware

noun

UK /sɪˈkjʊərəti ˈsɒftweə/

US /sɪˈkjʊrəti ˈsɔftwer/

Computer programs that keep your device and information safe from bad things.

My dad installed security software on our computer to block viruses.

SYNONYMS

antivirus protection program security program safety software

RELATED WORDS

firewall malware password encryption virus

OTHER MEANINGS

2. Programs that protect a whole company's computers and network.

The company bought security software to guard its files.

3. Tools that stop hackers from getting into your accounts.

She uses security software to keep her email safe.

4. Apps that block harmful websites and downloads.

The security software warned us not to open that link.