Why does Email Security matter?

From internal annoucements to sales reports, emails are used as one of the most important communication channels in today’s business landscape. Given its importance, emails have become the primary entry point for various cyber attacks, including phishing, ransomware and malware. According to statistics, 90% of all dangerous ransomeware and malware enter an organization through email. Hence, strengthening email security is a crucial cornerstone for an organization’s cybersecurity strategy.

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SLE

Q: Why you should use SecuLetter Email Security (SLE)?

SLE uses reverse-engineering (Assembly Level Analysis) to perform advanced email security. SLE detects and blocks threat in flowed via email, protecting the corporate system from cyber attacks such as APTs, phishing, malware and impersonation attacks. SLE conducts fast and accurate analysis, and provides the optimal solution to strengthen your organization’s cybersecurity.

SecuLetter Email Security
Detect and block threats inflowed through email

Free Trial

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.

Provides advanced threat detection capability against malicious attachments, and URLs, zero-day attacks.

Proactively blocks the malicious content before reaching to the mailbox.

Extensively inspect emails for encrypted, password-protected file attachment.

Provide accurate diagnosis rate and reduce false positive/negative by assembly level analysis.

Detects evasive threats which does not take any action in sandbox environment.

Simple deployment without any changes on existing processes.

Deploys on-premise or cloud- based service integrated with mail system.

Provides TLS-based encryption to make email communications secure.

Key Features

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

How It Works

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

On-premise Edition for In-house Mail Server Integration

Case Studies

SLE

Public Company

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.

SLE

Telemarketng Company

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.

SLES

Manufacturing CompanyView more

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.