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SonicWall Hosted Email Security offers superior cloud-based protection from spam, phishing attacks and malware at an affordable, predictable monthly or annual subscription price. At the same time, it minimizes upfront deployment time and costs, as well as ongoing administration expenses. SonicWall Hosted Email Security is the only hosted solution to integrate multiple anti-virus technologies, including SonicWall GRID Anti-Virus, and SonicWall Time-Zero technologies, to deliver best-in-class email security.

Klíčové vlastnosti

• Stop attacks with over 99% effectiveness
• Real-time threat information
• SonicWall GRID Anti-Virus
• Premium anti-virus signatures
• Time-zero virus protection
• No on-premises installation
• Easy to use end-user spam management
• Email spooling

Funkce produktu

• Stop attacks with over 99% effectiveness
  SonicWall Hosted Email Security blocks inbound and outbound threats including spam, phishing and virus emails and ensures delivery of good emails using multiple techniques including reputation checks that evaluate a message's sender IP reputation and the reputation of its content, structure, links, images and attachments. The technology also provides directory harvest attack (DHA) protection, Denial of Service (DoS) protection and sender validation. Advanced techniques are also used to analyze email content, such as adversarial Bayesian filtering, image analysis and gibberish detection to uncover hidden known threats and new threats. Outbound email scanning safeguards your reputation by scanning for -and blocking -traffic from zombies, unauthorized senders and email containing malicious viruses.
• Real-time threat information
  The SonicWall Global Response Intelligent Defense (GRID) Network collects and analyzes information from industry threat lists and also performs rigorous testing and evaluation of millions of emails every day, establishing reputation scores for senders and content and identifying new threats in real-time to deliver the most accurate and up-to-date protection against new spam attacks while also ensuring delivery of good email.
• SonicWall GRID Anti-Virus
  GRID Anti-Virus leverages SonicWall GRID Network technology to deliver anti-virus and anti-spyware protection.
• Premium anti-virus signatures
  An additional layer of anti-virus protection is provided by premium anti-virus signature partners resulting in protection superior to that provided by solutions that rely on a single anti-virus technology
• Time-zero virus protection
  Predictive technologies protect organizations from virus infections before anti-virus signature updates are available. The suspect emails are identified and immediately quarantined, safeguarding the network from the time a virus outbreak occurs until the time an anti-virus signature update is available.
• No on-premises installation
  Upfront deployment expenses, capital and ongoing administrative costs are minimized with no on-premises installation required. Also, as a hosted service, there are no additional ongoing hardware or software updates or maintenance tasks.
• Easy to use end-user spam management
  With safe delegation of spam management to end-users, users get the freedom to personalize the aggressiveness of their spam detection settings, while IT retains ultimate control over the overall level of security enforced.
• Email spooling
  If email servers are unavailable, email spooling retains your filtered email messages and delivers the email when the servers are up.