Protecting Against Encrypted, Compressed, and Password-Protected File Attachments with Check Point Harmony Email & Collaboration
By Foresight Software Solution, Implementation Partner and Security Solution Reseller of Check Point
In the Face of Growing Cyber Threats, email-based threats are becoming increasingly sophisticated, exploiting vulnerabilities and evading traditional security measures. One of the most significant challenges is protecting against encrypted, compressed, and password-protected file attachments that can potentially harbor malware, including ransomware, Trojans, and spyware. These threats can compromise sensitive data, disrupt business operations, and damage reputations.
To combat these advanced threats, organizations require robust email security solutions that can detect, analyze, and block malicious attachments. At Foresight Software Solution, we recommend Check Point’s Harmony Email & Collaboration to effectively inspect and protect against such threats.
The Threat Landscape
Cyber attackers frequently exploit encrypted, compressed, and password-protected file attachments to evade detection. By concealing malicious code within these attachments, attackers can bypass traditional security controls and disguise harmful software, including ransomware, Trojans, and spyware.
These malicious attachments pose a significant threat to organizational security, potentially compromising sensitive data, disrupting business operations, and demanding ransom payments. Traditional security measures, such as signature-based detection and basic antivirus software, may struggle to detect these sophisticated threats.
As a result, it is essential to implement advanced protection mechanisms to safeguard against these threats. This includes real-time inspection and analysis, behavioral detection and sandboxing, and automated password detection and decryption. By deploying these robust security measures, organizations can effectively protect themselves against sophisticated email-based threats.
Enabling Inspection on Password-Protected Attachments
To protect against password-protected attachments, Check Point Harmony Email & Collaboration requires enabling inspection on these files. This involves:
- Accessing the active policy
- Selecting the rule name
- Scrolling down to password-protected policies
- Ensuring the “Require the end user to enter the password” option is selected
Demonstrating Protection
In a simulated attack scenario:
- An attacker sends a password-protected archive containing ransomware to a victim’s machine.
- Check Point Harmony Email & Collaboration detects the encrypted attachment and prompts the user to enter the password.
- Upon password entry, the attachment is inspected, and the ransomware is detected.
- A second email notifies the user that the original email has been quarantined due to malicious content.
Additional Protection Features
Check Point Harmony Email & Collaboration offers additional features to enhance protection:
- Automatic password detection: The system searches the email body for potential passwords and attempts to use them to decrypt attachments.
- Common password list: The system tries known common passwords to decrypt attachments.
- User justification: If a user requests to release a quarantined file, they must provide justification, which is reviewed by administrators.
Administrative Portal
The administrative portal provides visibility into email inspections and user interactions:
- Mail Explorer: View email details and inspection results.
- User Interactions: Monitor pending requests and take action (restore or decline).
Conclusion
At Foresight Software Solution, we recommend Check Point Harmony Email & Collaboration for robust protection against encrypted, compressed, and password-protected file attachments. By enabling inspection on password-protected attachments and leveraging advanced features, organizations can effectively defend against sophisticated email-based threats.
Special Thanks
This solution is powered by Check Point, a global leader in cybersecurity. Learn more about Check Point Harmony Email & Collaboration at https://bit.ly/3ZBbuzn
About Foresight Software Solution
As an implementation partner and security solution reseller of Check Point, Foresight Software Solution provides expert consulting, implementation, and support services to help organizations protect their digital assets.
