Our best antivirus for your Windows PC

Blocks the latest viruses, ransomware, spyware, cryptolockers & more – and helps stop cryptocurrency mining malware damaging your PC’s performance, Delivers real-time antivirus protection, Blocks ransomware, cryptolockers & more, Prevents cryptomining malware infections, Lets your PC perform as it’s designed to.

Stay safe – whatever you do at work & at home with Kaspersky Internet Security

Whatever you do online – on your PC, Mac & Android devices – our advanced, one-license security suite helps protect you from malware, webcam spies, financial scammers & more.

Blocks viruses, cryptolockers, attacks & more, Prevents online trackers collecting your data, Detects spyware hiding on your Android device, Protects payments, with bank-grade encryption, Blocks unauthorized access to your webcam*, Encrypts data you send & receive online – VPN

Our best-performing, best-selling security suite

Multi-device family security – with antivirus, anti-ransomware, webcam security, password manager, VPN and 87 more technologies – all in one license

Blocks viruses, cryptolockers & other threats, Protects payments, with bank-grade encryption, Secures passwords & images of personal documents, Encrypts data you send & receive online – VPN, Stops webcam spies watching you in your home, Helps guard kids – advanced parental controls.