BI.Zone Mail Security

The main articles are:

• Antiviruses
• Antispam technology
• DLP - Data Loss/Leak Prevention

2025: Enterprise Email Protection Product Launch Against Complex Attacks

On February 26, 2025, BI.ZONE announced the launch of the BI.ZONE Mail Security product to protect corporate email from complex attacks. The solution that replaced BI. ZONE CESP combines modern practices for email security with advanced approaches to analysis and response.

According to the company, the product protects users thanks to individual profiling using ML technologies. BI.ZONE Mail Security can be connected as a cloud service or deployed locally (on-prem). Corporate email remains one of the most popular vectors of attacks on companies. According to the Threat Zone 2025 study, 57% of targeted attacks on Russian organizations begin with an email. At the same time, a person turns out to be a vulnerable link: he can open a malicious attachment, follow a phishing link or not recognize the sender's fake address in case of spoofing.

When developing BI.ZONE Mail Security, experts focused on protecting the user. Thanks to ML tools, the solution analyzes the digital habits and behavior of an employee, makes up his individual profile. This data allows you to accurately classify the content of letters and track anomalies in time. For example, if a user's activity has changed or style of messages, the system informs the recipient about the potential danger of the letter or blocks it.

The solution also recognizes emotions in the text. For example, if a user is trying to intimidate and force to perform an action: download a file or scan a QR code, the letter will have a corresponding sign. With the help of individual settings, the client will decide for himself how the system responds to such messages. These measures allow you to more accurately block unwanted emails.

We have created an intelligent system that protects organizations and employees from email attacks without reducing productivity. BI.ZONE Mail Security is not just the next version of the product. It is based on a system with an updated architecture that meets modern calls and allows us to quickly bring updates to users. Companies of all sizes can tailor the solution to their needs with the flexibility to scale and manage. told Dmitry Tsarev, Head of Cloud Cybersecurity Solutions Department BI.ZONE

Here are the features of BI.ZONE Mail Security:

• High-performance core of its own development. Thanks to it, mail traffic is processed 4-5 times faster than in postfix-based solutions. This reduces the load on the company's infrastructure, provides balancing during peak loads, and delivers messages with minimal delay.
• Multitenance. The kernel allows you to create separate domains for branches, which makes BI.ZONE Mail Security the best solution for companies with a distributed and/or holding infrastructure.
• Flexible traffic management. BI.ZONE Mail Security allows you to fine-tune filtering, routing and processing of emails. With hundreds of combinations of filters and actions based on them, companies can customize checks of different levels depending on the type of messages, change the rating of the letter at any stage of verification, and automatically apply security policies based on the attributes of the letter.
• More than 100 built-in security mechanisms. To protect yourself from phishing, spoofing, malicious attacks ON and, you spam do not need a complex configuration. All filters have been active since the solution was connected or installed.
• Integration with the cyber intelligence portal BI.ZONE Threat Intelligence. The product quickly adapts to new threats for Russian companies based on data on real attacks and tools of attackers.
• Integration with third-party systems. The solution is able to transfer data to SIEM and work in conjunction with sandboxes. In addition, the product can act as an additional layer of security when used with third-party mail protection tools.
• Delivery choice cloud and on-prem. BI.ZONE Mail Security can be connected as a cloud service or deployed locally in the client infrastructure. Placing on-prem is suitable for organizations with increased regulatory security requirements, as well as if you need to protect mail on a closed network. The previous solution - BI. ZONE CESP - was delivered only in cloud format.
• Additional interface functions. Experts have made the administrator profile more convenient. For example, now in the interface you can view detailed reports on the reasons for blocking messages, as well as create traps - email addresses that are not used for business purposes and allow you to identify senders of spam, phishing links and malware.