Email security for businesses - protect your mail from phishing, BEC fraud and ransomware, which most often arrives by email.
More than 90% of successful cyber attacks begin with a single message. Email is the number 1 entry point for attackers - it is cheap, fast and targets the weakest link: a person in a hurry. One click on a fake attachment or one payment to the wrong account can cost a company thousands of euros, halt operations for days and permanently damage client trust. NeoBit deploys layered email protection that stops these attacks before they reach your employees' inboxes.
Why email protection is mandatory today, not a luxury
Classic antivirus and a basic spam filter are no longer enough. Attackers use convincing fake domains, impersonate real suppliers and write messages that look like they come from your CEO. The goal is always the same - to get someone to click, pay or reveal a password. Without serious email protection, you are exposed to a whole range of threats at once.
- Phishing - fake messages that look like they come from a bank, Microsoft or a business partner, designed to steal passwords and data.
- BEC fraud (Business Email Compromise) - a fake CEO or fake supplier urgently requesting a payment to a new account. The most expensive type of fraud because it contains no virus, but manipulates a person instead.
- Malicious attachments - documents and archives that trigger ransomware or data theft the moment someone opens them.
- Spam and domain spoofing - attackers send messages in your company's name, damaging your domain's reputation.
What our email security service includes
NeoBit does not sell a single tool, but builds a multi-layered defense system. Each layer addresses a different type of threat, and together they cover the entire journey of a message - from the moment it is sent to the moment an employee opens it.
SPF, DKIM and DMARC email authentication
What it is: three standards that prove a message truly comes from your domain. Why it matters: without them, anyone can send emails in your company's name, and your legitimate messages more easily end up in spam. Properly configured DMARC stops spoofing and protects your domain's reputation - it is the foundation of every serious anti-phishing strategy.
Advanced filtering and anti-phishing protection
What it is: intelligent filters that analyze the sender, content, links and behavior of a message. Why it matters: they catch suspicious messages that a classic spam filter misses, including targeted phishing campaigns written specifically for your company.
Attachment sandboxing
What it is: every suspicious attachment is opened and run in an isolated, secure environment before it reaches the user. Why it matters: if a document is infected, the damage stays in the sandbox and not on your network. This is a key BEC defense and the first line of defense against ransomware, which most often arrives by email.
Monitoring of suspicious messages and response
What it is: continuous monitoring of mail traffic and alerts on unusual patterns - sudden waves of messages, fake domains or account takeover attempts. Why it matters: threats change every day, so protection must be alive, not set-and-forget.
What your company concretely gains
- Fewer successful frauds and a lower likelihood of financial loss through a BEC attack.
- A protected domain reputation - your emails land in the inbox, not in spam.
- Drastically lower risk of ransomware entering through attachments.
- A calmer IT team and employees who can focus on their work, not on suspicious messages.
- Compliance with the highest security standards, valued by clients and partners.
On your own vs with NeoBit
| Protection element | On your own / standard mail package | With NeoBit |
|---|---|---|
| SPF / DKIM / DMARC | Often not configured or misconfigured | Properly configured and monitored |
| Anti-phishing filtering | Basic spam filter | Advanced analysis of messages and links |
| Attachment sandboxing | Most often nonexistent | Isolated inspection of every attachment |
| Protection from BEC fraud | Reliant solely on employee caution | Technical detection + education |
| Monitoring and response | Reactive, after the damage | Continuous monitoring and alerts |
| Support | Foreign support, slow | Local support in your language |
Ready to see where you stand? Request a free email security assessment and you will get a clear insight into your domain's risks.
How we work
Our approach is structured, transparent and tailored to the size of your company. We do not introduce chaos, but calmly put protection in place with minimal disruption to your operations.
- 1. Assessment and analysis. We review your domain, existing mail settings and exposure to threats, and uncover weak points.
- 2. Authentication setup. We configure SPF, DKIM and DMARC so that no one can send mail in your name.
- 3. Implementation of filtering and sandboxing. We introduce advanced message filtering and isolated attachment inspection.
- 4. Monitoring and optimization. We track traffic, tune rules and respond to new threats.
- 5. Employee education. Technology stops most attacks, but an aware team stops the rest. See our phishing education as an upgrade to technical protection.
Why NeoBit
NeoBit is a cyber security company from Mostar dedicated to protecting businesses in BiH and the region. Email security is not a side service for us, but one of our core specialties.
- Security-first approach. Security is the starting point of every decision we make, not an afterthought added at the end.
- Highest standards. We work according to recognized security practices and proven methodologies.
- Local support. Real people who speak your language, understand your business and are available when needed.
- A complete view. We connect technical protection with educating people, because real security requires both.
Email is your most open entry point - close it before an attacker exploits it. Request a consultation with the NeoBit team and start from your weakest point toward your most secure one.
Frequently asked questions
What is BEC fraud and how do you stop it?
BEC (Business Email Compromise) is a fraud in which an attacker falsely poses as a director, supplier or partner and urgently requests a payment or a change of information. It is stopped through a combination of technical detection of fake senders, proper email authentication and educating employees to recognize such attempts.
Does email security protect against ransomware?
Yes. Ransomware most often enters through a malicious attachment or a link in an email. Attachment sandboxing, advanced filtering and monitoring of suspicious messages intercept these threats before they reach the user, drastically reducing the risk of ransomware.
What are SPF, DKIM and DMARC and why do I need them?
These are three standards for email authentication that prove a message truly comes from your domain. Without them, attackers can send emails in your company's name, and your legitimate messages more easily end up in spam. When properly configured, they protect your domain's reputation and prevent spoofing.
How long does it take to set up email protection?
It depends on the size of the company and the existing infrastructure, but we set up most of the basic protection layers quickly and without interrupting operations. After the initial assessment, you receive a clear plan with deadlines. The best place to start is a free assessment via our contact form.