Help secure your business data, devices, and applications from malware, phishing, ransomware, and other advanced cyberattacks.
Save time by automatically patching software vulnerabilities.
Enhance business security and online privacy with a VPN* and USB Protection.
Manage your IT security centrally with an online management platform.
Approved Business Security Product Award
Approved Corporate Endpoint Protection
Top Performer
Spring 2025
Approved Business Security Product Award
Approved Corporate Endpoint Protection
Top Performer
Spring 2025
Help keep your devices, data, and applications updated and secure with Avast Ultimate Business Security. It includes our award-winning next-gen antivirus with online privacy tools and patch management automation software.
Application patching
Cybercriminals exploit unpatched vulnerabilities in operating systems and commonly used applications (Java, Adobe, Google Chrome, Zoom, etc.) as part of targeted attacks. Avast Business Patch Management²,³ automatically addresses vulnerabilities on your Windows systems and third-party applications to help keep your business safer.
Online security & privacy
Keep your employees’ online activities private and safer, so they can remain both productive and at ease while working remotely anywhere.
Extended device protection
Get more peace of mind with Avast award-winning¹ next-gen antivirus that helps protect your devices against malware infection, slowdown it may cause, and misuse. Six protection shields along with an AI-powered threat detection network and USB protection³ help secure your devices against online and offline threats.
Data protection
Keep your business and customer data safer from breaches and downtime with firewall and multiple protective shields. Layered security extended to USB devices helps prevent sensitive data theft or leakage.
Remote management
As your business grows, so will your security needs. With our online management platform, you can manage your devices and Avast security services from one place — anytime, anywhere.
Windows 7 (Service Pack 1), 8, 8.1, 10, 11 (Pro, Education, Enterprise, CB, CBB, LTSB excluding Windows on Arm, in S mode, Mixed Reality, Mobile, IoT, Starter, and RT editions).
macOS 10.11 (El Capitan or later with at least 500 MB of free disk space.). USB Protection requires macOS 11 (Big Sur) or later.
Windows Server (64-bit version) Server 2022 (excl. Server Core Edition), 2019, 2016, 2012, 2008 R2 (latest Service Pack), Microsoft Exchange Server (64-bit version) 2019, 2016, 2013, 2010 (Service Pack 2) and Microsoft SharePoint Services 3.0 and Microsoft SharePoint Server 2010 and higher.
An Internet connection is required for automatic security updates. Personal VPN, and Patch Management are not available for MacOS.
Visit our Support Center for more FAQs
Get business antivirus, online privacy protection, automated patching, and more that’s easy to use and powerful against cyberthreats.
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Avast 的產品是以連續訂閱的形式販售;「連續訂閱」指的是我們在訂閱期間透過我們的軟體不間斷地為您提供支援。這表示您的訂閱將持續不間斷,除非您在下次收費日前手動取消訂閱,或者訂閱到期時我們無法透過您儲存的付款詳細資料收費,訂閱才會中斷。我們採取連續訂閱的概念,目的在於確保您的服務永不中斷,讓您得以持續從我們的服務獲益。
Avast 提供許多不同的服務 供您以年度訂閱形式購買,也時常提供首年訂閱折扣,讓您可以更輕鬆地成為我們的客戶,享受我們領先市場的服務。因此您首次付款週期的費用將比後續週期的費用低廉,我們會在您第一次選擇訂閱服務時清楚告知您價差。在訂閱滿週年以前,我們會透過收費提醒告知您下一次付款週期的費用。
我們極為重視向您做出的承諾,但我們仰賴您註冊或下載、安裝及定時更新軟體才能履行承諾。這些動作非常重要,因為我們會持續改善及擴充您訂閱的服務,也希望您能從我們代表您做出的努力受益。我們將依《Avast 使用者授權合約》的規範持續進行改良與擴充,如需閱讀詳細內容,請點擊這裡。