DuoCircle

DuoCircle, developed by DuoCircle LLC, is an advanced threat defense suite designed to enhance email security for small, medium, and large enterprises. According to the vendor, this comprehensive solution offers multi-layered protection against phishing, malware, spam, and spoofing attacks, ensuring the safety of critical business communications. DuoCircle caters to a wide range of professionals and industries, including IT administrators, cybersecurity experts, compliance officers, financial institutions, and healthcare organizations.

Key Features

Advanced Threat Defense: According to the vendor, DuoCircle employs a multi-layered approach to email threat protection, defending against phishing, malware, spam, and spoofing. The real-time anti-phishing feeds are said to ensure accurate threat detection and protect employees on any device 24/7.

Spam Filtering: The vendor claims that DuoCircle's spam filtering feature keeps malware, spyware, spam, and viruses out of emails, providing robust protection against unwanted and malicious messages.

Phishing Protection: According to the vendor, DuoCircle offers advanced defense against email links used in phishing attacks, detecting and blocking phishing attempts in real-time to safeguard users from falling victim to fraudulent schemes.

Business Email Compromise (BEC): DuoCircle is said to protect against cyber-enabled financial fraud by defending against tricking employees into making wire transfers to criminals. It is claimed to effectively block spear phishing and domain name spoofing attacks.

Message Replay: According to the vendor, DuoCircle allows users to replay messages for compliance and legal purposes, ensuring that important email communications are not lost and enabling organizations to meet regulatory requirements.

Email Backup MX: DuoCircle provides a backup queue with MX backup service included, which the vendor claims ensures email delivery even during server downtime, minimizing the risk of data loss.

DKIM signed SMTP: According to the vendor, DuoCircle utilizes DomainKeys Identified Mail (DKIM) to verify email authenticity, protecting against email spoofing and ensuring the integrity of email communications.

Data Loss Protection: The vendor states that DuoCircle's data loss protection feature prevents sensitive data from being leaked or lost via email. It is claimed to monitor and block unauthorized transmission of sensitive information, enhancing data security and compliance.

Spear Phishing & Spoofed Domain Names: According to the vendor, DuoCircle defends against spear phishing attacks using deceptive emails and blocks spoofed domain names that trick victims into thinking fake accounts are legitimate, bolstering email security.