Avast offers its Avast One Premium Security package for 41.88 € for the first year, which is a 43% discount compared to the renewal price of 72.99 €. This package is an intermediate option between the free version of Avast One and the more comprehensive Ultimate version, which includes a virtual private network (VPN). The Premium Security formula covers one computer—either a Windows or Mac PC—and one mobile device, such as an Android or iOS smartphone. It is designed for users who want protection against scams on both their computer and mobile phone without paying for a full security suite. The Premium Security package includes features like Email Defense, which monitors up to five email accounts (including Gmail and Outlook) and alerts users to potential phishing attempts and suspicious attachments. It also blocks SMS and calls identified as fraudulent, which are common methods used in scams such as fake delivery notices. In laboratory tests, the antivirus engine achieved a 100% detection rate on 19,213 samples without any false positives. Additionally, the software checks the legitimacy of websites before online payments or banking sessions and alerts users to potential fraud on public Wi-Fi networks. However, the package has some limitations. It does not include a VPN, which is available only in the Ultimate version. The interface has been described as dense and too verbose in some areas, and certain features such as the sandbox and remote access agent are not included in Avast One. The free version of Avast One is limited to one device and includes phishing protection and anti-ransomware features but lacks parental controls. Compared to competitors, Bitdefender Total Security and Norton 360 Advanced offer coverage for multiple devices at lower prices, with Norton 360 Advanced providing an unlimited VPN. For users with one computer and one smartphone, the first year of Avast One Premium Security costs about 3.49 € per month and comes with a 30-day satisfaction guarantee. While the package provides good protection against scams on both devices, users should be aware of the higher renewal price and consider alternatives such as Norton 360 Advanced if a VPN is needed. For households with more than two devices, Avast also offers a ten-device version of Premium Security for 54.04 € for the first year. Overall, Avast One Premium Security is a reasonable upgrade from the free version for those seeking protection against scams without the full range of features in the Ultimate version.