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Bitdefender vs BullGuard

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优点
  • 所有产品均提供30 天试用期
  • 30-天退款保证
  • Bitdefender 防病毒软件 使用多层网络安全技术,不给入侵者留任何机会
  • 易于安装,适应软件和硬件只需很少的计算机操作
  • 在攻击发生的开始即可检测并解决
优点
  • 全面保护Windows
  • 用户友好设计
  • 游戏助推器
  • 轻巧快速
  • 不会影响您的系统
缺点
  • 免费VPN服务只能加密200MB/天
  • Windows的Bitdefender功能提供比macOS、Android和iOS更全面的选项
缺点
  • 不支持iOS
  • 对Mac的保护有限
  • 没有垃圾邮件过滤器
several_comparisons-quickStatsTitle
  • 安全性 : 非常好
  • 是否包括VPN服务 : Yes
  • 定价 (按年度订购) : $23.99
  • Customer Experience : "True"
  • Firewall : "True"
  • Free Trial : "True"
several_comparisons-quickStatsTitle
  • 安全性 : 非常好
  • Firewall : "True"
  • Free Trial : "True"
  • 是否包括VPN服务 : No
  • 定价 (按年度订购) : $29.99
General Features & Perks
  • Adware Removal
  • Anti-Phishing
  • Anti-Spam
  • Anti-Theft
  • Anti-Tracking
  • Behavior Analysis
  • Undisclosed
    Behavior Biometrics
  • Cloud Scanning
  • Undisclosed
    Dark Web Scanning
  • Dedicated Ransomware Protection
  • E-mail Scan
  • File Encryption
  • Free Version
  • ID Protection
  • Intrusion Detection System (IDS)
  • Malware Removal
  • Mobile App
  • On Demand Scan
  • Real-Time Protection
  • Safe Online Banking
  • Spyware Removal
  • Vulnerability Scanner
  • Webcam Protection
General Features & Perks
  • Adware Removal
  • Anti-Phishing
  • Anti-Spam
  • Anti-Theft
  • Undisclosed
    Anti-Tracking
  • Behavior Analysis
  • Undisclosed
    Behavior Biometrics
  • Undisclosed
    Cloud Scanning
  • Dark Web Scanning
  • Dedicated Ransomware Protection
  • E-mail Scan
  • Undisclosed
    File Encryption
  • Undisclosed
    Free Version
  • ID Protection
  • Intrusion Detection System (IDS)
  • Malware Removal
  • Undisclosed
    Mobile App
  • On Demand Scan
  • Real-Time Protection
  • Safe Online Banking
  • Spyware Removal
  • Vulnerability Scanner
  • Undisclosed
    Webcam Protection
System Optimization & Performance
  • Battery Mode
  • Boot Time Scans
  • Browser Cleaner
  • Disk Cleaner
  • Junk Files Removal
  • Quiet Mode
  • Undisclosed
    Software/Driver Updater
System Optimization & Performance
  • Undisclosed
    Battery Mode
  • Boot Time Scans
  • Browser Cleaner
  • Disk Cleaner
  • Junk Files Removal
  • Undisclosed
    Quiet Mode
  • Software/Driver Updater
Additional Perks
  • Cloud Storage Backup
  • Live Updates
  • Parental Control
  • Password Manager
  • Rescue Mode
  • USB Rescue Toolkit
  • USB Vaccination
  • VPN
Additional Perks
  • Cloud Storage Backup
  • Live Updates
  • Parental Control
  • Undisclosed
    Password Manager
  • Rescue Mode
  • Undisclosed
    USB Rescue Toolkit
  • Undisclosed
    USB Vaccination
  • VPN
Device Compatibility
  • Android
  • Undisclosed
    Browser Plugins
  • ChromeOS
  • Undisclosed
    Fire OS
  • iOS
  • Undisclosed
    Linux
  • Undisclosed
    macOS
  • Windows
Device Compatibility
  • Android
  • Undisclosed
    Browser Plugins
  • ChromeOS
  • Undisclosed
    Fire OS
  • iOS
  • Undisclosed
    Linux
  • Undisclosed
    macOS
  • Windows
Customer Support
  • Community Forum
  • Undisclosed
    Email
  • FAQs
  • Undisclosed
    Help Guides
  • Undisclosed
    Live Chat
  • Phone
  • Social Media
  • Undisclosed
    Ticket
Customer Support
  • Community Forum
  • Undisclosed
    Email
  • FAQs
  • Undisclosed
    Help Guides
  • Undisclosed
    Live Chat
  • Undisclosed
    Phone
  • Social Media
  • Undisclosed
    Ticket