Alt-N SecurityGateway 11.3.0

Alt-N SecurityGateway 11.3.0 is an advanced email security and filtering solution designed to protect email systems from spam, viruses, phishing attacks, and malware. It’s ideal for organizations looking for a robust, cost-effective way to secure their email infrastructure while maintaining high deliverability and compliance standards.

Key Features of Alt-N SecurityGateway 11.3.0

• Advanced Spam Filtering
• Filters out unwanted emails using multi-layered spam detection techniques.
• Supports Bayesian and DNS blacklists for effective spam filtering.
• Customizable rules to block unwanted emails based on content or sender.
• Virus and Malware Protection
• Uses multiple antivirus engines to scan email attachments in real time.
• Automatic quarantine of suspicious emails and files to prevent malware infections.
• Integration with popular antivirus software for continuous threat monitoring.
• Phishing & Spoofing Detection
• Detects and blocks phishing attempts and email spoofing by verifying domain authenticity.
• Protects your organization from targeted social engineering attacks.
• Content Filtering & Policy Management
• Comprehensive email content filtering to block offensive, confidential, or inappropriate content.
• Customizable email policies for inbound and outbound traffic.
• Includes keyword and pattern-based filters to prevent data leakage.
• Outbound Email Protection
• Prevents the accidental or malicious sending of sensitive or confidential information via email.
• Encrypts outbound emails automatically based on user-defined policies.
• Includes SMTP authentication to ensure legitimate email transmission.
• SSL/TLS Encryption
• Supports SSL/TLS encryption for both incoming and outgoing emails to ensure secure communication.
• Prevents man-in-the-middle attacks by securing email traffic between clients and servers.
• Archiving & Compliance
• Allows you to archive inbound and outbound emails for compliance and auditing purposes.
• Provides easy retrieval and export of emails for legal or regulatory requirements (e.g., HIPAA, SOX).
• Retention policies to ensure that emails are stored and deleted based on your organization’s compliance needs.
• Greylisting
• Implements greylisting techniques to temporarily reject suspicious emails, forcing them to be retried.
• This helps in reducing spam and unwanted emails from untrusted sources.
• Integration with Existing Email Servers
• Works seamlessly with popular SMTP servers like Microsoft Exchange, Gmail, and others.
• Provides easy configuration for a wide range of environments.
• Real-time Reporting and Monitoring
• Provides comprehensive real-time reporting on email traffic, spam filtering statistics, and virus detections.
• Includes alerting and logging features to keep administrators informed of any security incidents.
• User & Admin Interface
• Easy-to-use web-based interface for both administrators and users.
• Provides user management options, allowing users to review and release quarantined emails.

What’s New in Alt-N SecurityGateway 11.3.0

Improved Malware Detection: Enhanced antivirus engines for faster and more accurate virus scanning.

Enhanced Reporting: New, customizable reporting options for detailed insights into email traffic and security incidents.

User Interface Enhancements: A more streamlined admin interface with quick access to key features.

Bug Fixes and Optimizations: Various performance and stability improvements to enhance overall security and system reliability.

System Requirements

Operating System: Windows Server 2016/2019/2022, Linux (CentOS, Ubuntu)

Processor: 1.5 GHz or higher, multi-core processor

Memory: Minimum 2 GB RAM (4 GB or more recommended)

Disk Space: 2 GB free space for installation

Database: MySQL or SQLite for storing email logs and configurations

Download Alt-N SecurityGateway 11.3.0

File Size 177MB