Remote E-Mail Management Services – NINJA
It eliminates spam and virus intrusions while safeguarding an organization’s reputation through content inspection based on policy for both inbound and outbound email.
Outbound filtering also prevents confidential or sensitive information from being purposely or inadvertently leaked outside the organization.
- Anti-spam
- Anti-virus
- Anti-spoofing
- Anti-phishing
- Anti-spyware (Attachments)
- Denial of Service
- Data Leak Prevention
- Cloud Protection Layer
Powerful, Complete Solution
The Ninja Service is compatible with all email servers and can fit into nearly any corporate or small business environment. Multiple Ninja servers are used together for redundancy and greater capacity.
The Ninja Service protects your email server with twelve defence layers:
- Network Denial of Service Protection
- Rate Control
- IP Reputation Analysis
- Sender Authentication
- Recipient Verification
- Virus Scanning
- Policy (User-specified rules)
- Spam Fingerprint Check
- Intent Analysis
- Image Analysis
- Bayesian Analysis
- Rule-Based Scoring
The Ninja Server architecture optimizes the processing of each email to maximize performance and process millions of messages per day. Unlike software solutions, the Ninja Server reduces the load placed on the email server by offloading both spam and virus filtering. All Ninja Servers include comprehensive outbound filtering techniques including attachment scanning, virus filtering, rate controls and encryption. These features help organizations to ensure that all outgoing email is legitimate and virus-free.
Cloud Protection Layer
Ninja Servers includes a Cloud Protection Layer to stop spam and viruses in the cloud. In this mode, inbound emails are first scanned by the cloud before delivery. The Cloud Protection Layer also features multiple delivery options. If the primary delivery destination is unavailable, then emails are delivered to a secondary destination. If both the primary and secondary destinations are unavailable, then undelivered email is stored for later delivery.
Security Features
COMPREHENSIVE PROTECTION
- Spam and virus filtering
- Cloud protection layer
- Prevents spoofing, phishing and malware
- Denial of Service protection
- Directory harvest protection
- Outbound email filtering
SPAM FILTER
- Rate control
- IP Reputation Analysis
- Fingerprint and Image Analysis
- Rules-based scoring algorithms
- Anti-Fraud Intelligence
SENDER AUTHENTICATION
- SPF and DomainKeys
- Emailreg.org
- Invalid bounce suppression
ADVANCED POLICY CONTROLS
- IP and content-based filtering
- Content encryption
- Sender/recipient filtering
- RBL and DNSBL support
- Keyword blocking
- Character set blocking
- Reverse DNS blocking
- URL pattern and category blocking
- TLS encryption policy
VIRUS FILTER
- Triple-layer virus blocking
- Real-Time Protection
- Decompression of archives
- File type blocking
Organisations and businesses have a need and a responsibility to ensure that the valuable and often sensitive information they are exchanging and sharing, both within their business and externally with partners, customers and their supply chains is protected.
The primary method of information exchange is currently email. Using a standard email service leaves many businesses open to security threats and breaches such as IP theft, and hacking.
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