The FBI calls business email compromise “the $50 billion scam” for good reason. Here’s our breakdown of the 10 best email security solutions to protect your business in 2025. Whether it’s a phishing attempt or a full-blown business email compromise (BEC) scheme, the wrong click can cost your business big time. Free and commercial software (desktop application, webmail, and add-ons) are also available. OpenPGP provides a way for the end-users to encrypt the email without any support from the server and be sure that only the intended recipient can read it. Email encryption is an important email security practice that protects personal and company email from unauthorized access.
- That measure prevents employees from being tricked into entering sensitive data or network credentials into fake websites.
- Email is the number one target used by hackers to get access to your company’s private data, using attacks like phishing.
- As one of the tasks of this software is to filter out spam, it greatly reduces the amount of email traffic that arrives on the network.
- – Behavioral AI catches BEC and phishing that traditional gateways miss entirely
This is one of the simplest, most effective ways to secure any authentication requirements. With tools like Have I Been Pwned and Google’s Password Checkup browser extension, you can easily tell if your password is among breached passwords. Don’t make people change their passwords unless there’s an indication of compromise. Users are usually required to provide unique complex passwords, say a minimum of 8 characters, one upper case, one lower case, one number, and one symbol for every email account.
If you need enterprise-grade customization or complex policy requirements, you’ll bump into limitations. It’s easy to deploy with Office 365, making it a strong option for smaller companies moving their email to the cloud. Barracuda Email Protection (formerly Barracuda Essentials) bundles email gateway, inbox defense, and web security into one cloud platform built for SMBs and MSPs running Microsoft 365. – Users report URL protection defaults are aggressive, occasionally https://power-at-work.com/cybersecurity-risks-and-solutions-for-connected-construction-equipment/ blocking legitimate links AI engines analyze each message’s metadata, links, attachments and language, along with past communication between sender and recipient, to detect phishing, business email compromise and account takeover.
- Mimecast Secure Email Gateway is one of the most fully featured email security platforms on the market, targeted primarily at enterprise users.
- It features a crowdsourced intelligence network, phishing simulations, and employee-reported suspicious email analysis.
- BEC attacks don’t require sophisticated hacking skills – attackers simply trick employees into wiring money or sharing credentials.
- This rigorous security strategy prevents malicious content from reaching inboxes, lowering the risk of cyber attacks, safeguarding sensitive information, and maintaining business continuity.
- Security awareness training is performed to modify employees’ behavior and attitude toward security.
Malware and Ransomware
Enterprise-grade email security solutions typically include advanced threat detection to stop phishing, malware, and business email compromise attacks before they hit inboxes. Cisco leverages its massive network infrastructure to provide threat intelligence that’s hard to match. Barracuda delivers with AI-driven protection that’s surprisingly easy to set up and manage.
Ensure Better Email Password Management
According to Hive Systems 2024 research, an 8-character password takes 5 minutes to crack, whilst a 16-character password takes 34,000 years. The goal isn’t to catch failures – it’s to build instincts that prevent real breaches. They pretend to be IT support needing credentials to fix problems.
It is very easy to install, especially so for Google Workspace and Outlook. This system is cutting edge because it uses AI to identify malicious activity. https://startentrepreneureonline.com/everything-you-need-to-know-about-blockchain-marketing This add-on implementation model makes the Trustifi system very easy to install and set up. Each sensitive data transmission is logged and the service provides analysis over user activity. The Outbound Shield service operates a data loss prevention system. It also looks for links to fake and infected websites and looks for impersonation and spam attempts.
Use strong, unique passwords
Barracuda offers a highly accessible yet powerful email security solution that caters to businesses looking for comprehensive protection without overwhelming complexity. It integrates with Microsoft 365, Google Workspace, and on-premises email environments, leveraging Trend Micro’s global threat intelligence. Trend Micro Email Security is chosen for its powerful, multi-layered defense that leverages advanced machine learning and sandboxing to combat sophisticated threats like ransomware, BEC, and zero-day exploits. IRONSCALES offers AI-powered anti-phishing and anti-impersonation capabilities (including BEC and ATO), real-time threat detection, and automated incident response workflows. Its focus on user-friendliness, combined with sophisticated threat detection against phishing and BEC, makes it an excellent choice for businesses seeking a balance of advanced security and simplified management.
Many paid solutions, like Sophos or Trustifi, offer 30-day free trials, allowing businesses to test full-featured SEGs or ICES platforms without upfront costs. SEGs may involve setup costs, especially for on-premises deployments requiring MX record changes, while ICES solutions, being cloud-native, often have lower initial costs. Pricing for email security solutions varies based on factors like the number of users, deployment type (cloud or on-premises), and feature set. With features like AI-driven threat detection and seamless integration with platforms like Microsoft 365, these solutions offer robust, scalable defense tailored to modern business needs. Most account takeover starts with a stolen password, and MFA stops attackers from logging in even when credentials leak. Customers say deployment and management are straightforward, and threat analysis reports help teams understand what’s hitting their environment.