seculetter email security

MARS SLE

SecuLetter Email Security

Intelligent threat response email security solution specializing in detecting and preventing unknown threats from non-executable file-based malware delivered via email.

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Reverse engineering

(Assembly Level Analysis)

Memory Analysis → SEH Chain Analysis → CPU Register Analysis

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Conveyor belt

Advanced Email Security

(Server Edition, Cloud Edition)

SLE is an advanced email security solution protecting corporate system from cyber attacks such as APTs, phishing,
malware and impersonation attacks delivered over email.

Key Features

MARS SLE protects your organization from the latest email threats by accurately detecting and blocking non-executable file-based malware. Its advanced capabilities ensure that your organization is always protected.

Powerful Detection & Blocking

Powerful Detection & Blocking

  • Detect and block email containing malicious content.
  • Scan files can be downloaded from the URL link included in the email.
  • Quarantine and archive detected malicious email.
Fast & Accurate Analysis

Fast & Accurate Analysis

  • Analyze malicious code hidden in the file attached to the email.
  • Analyze malicious file included in password proteced compressed files.
Admin Friendly & Easy to Use

Admin Friendly & Easy to Use

  • Provide intuitive UI making admin console easy to use.
  • Various static report for IT manger and rapid technical support.

How It Works

MARS SLE offers a scalable and customizable email security solution with both on-premise and cloud-based options, enabling you to protect your organization's email communications regardless of your IT infrastructure.

  • On-premise Edition for In-house Mail Server Integration
  • Cloud Edition for Public Email Users
On-premise Edition for In-house Mail Server Integration

On-premise Edition for In-house Mail Server IntegrationOn-premise Edition for In-house Mail Server Integration

Cloud Edition for Public Email Users

Cloud Edition for Public Email Users Cloud Edition for Public Email Users

Case Studies

Protect your organization's valuable digital assets with SecuLetter's MARS SLE. Our advanced email security solution ensures that your data is safe.

Public CompanySLE

With having around 3,000 employees,
the company uses numerous document files via email on a daily basis.
However, the internal IT team faced the limitation of existing sandbox-based
email security solution as those solutions could not diagnose malicious document files.

Using SLE brought the company enhanced email security environment &
better work performance by detecting more than 20,000 malicious attachment files.

Telemarketng CompanySLE

As a telemarketing company, the business has high employee turnover rate which
means the management team handles a high volume of resumes inflowing via email.
In addition, the CEO's PC got malware attack and caused ransomware attack to internal employees' emails.

SLE appliance is deployed after the 3rd party's anti-spam solution.
Those malicious email file attachments, which bypassed anti-spam solution, are analyzed and blocked by SLE.

Manufacturing CompanySLES

The company's business has been growing very fast in recent 2 years.
Increased sales amount & contracts required increased file transactions via emails with
their partners. Most files are high-confidential so the company found out that their
existing email security solution provided by O365 was not enough to
block recent APT attacks.

While using SLES trial license, the team found more than 2,000 target APT attacks for
a month which bypassed their existing solutions.

See the Reality

Try SLE and see how many malicious emails your business receives everyday.

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