Anti-Phishing
We protect your business against phishing attempts through advanced solutions and customized strategies.
The best training isn't enough on its own — it needs to be paired with technical controls that reduce the number of suspicious emails reaching the inbox. Well-configured DMARC, SPF and DKIM protect your brand from impersonation; advanced filters and sandboxing detect threats in incoming email. Both layers are necessary — neither alone is sufficient.
What's included?
- Early detection of fraudulent emails.
- Training to strengthen your team's security awareness.
- Implementation of robust anti-phishing technologies.
- Monitoring of lookalike domains (typosquatting) that could be used to attack you.
- Real-time alerts when an employee receives a suspicious email.
- Periodic reports on blocked threats and trends.
Ideal for
Businesses that receive a lot of external email and have already suffered impersonation attacks, organizations where management or finance are the typical target of fraud (CEO fraud, fake invoices), businesses that send emails to customers and want to make sure they aren't blocked or spoofed, and any company using Google Workspace or Microsoft 365 that wants to harden the default configuration.
How we work
We audit your current SPF/DKIM/DMARC configuration (most domains have these misconfigured or incomplete) and your email policies. We implement the correct DNS records and move DMARC progressively from "monitor" to "quarantine" to "reject" so as not to break legitimate email. We configure advanced filters on your email platform, enable sandboxing for attachments, and set up alerts. We monitor DMARC reports monthly to detect ongoing impersonation attempts.
Frequently asked questions
What are SPF, DKIM and DMARC?
These are three DNS standards for authenticating email. SPF declares which servers are allowed to send email on behalf of your domain. DKIM cryptographically signs every outgoing email. DMARC tells the receiving server what to do if SPF or DKIM fail (reject or quarantine). Without these three, anyone can send email impersonating your domain.
Will this reduce the spam my team receives?
Yes, significantly. In addition to Google/Microsoft's native configuration, we add layers such as reputation-based filters, up-to-date blocklists, and content analysis. On average, businesses reduce spam reaching the inbox by 60-80%, with less than 1% false positives (legitimate emails misclassified).
What happens if an important supplier's email gets blocked?
Filters are calibrated with whitelisting for known supplier domains and a fast release process for false positives. The administrator can review the quarantine and release legitimate emails within seconds. We also recommend that your critical suppliers set up their own DMARC to reduce false positives.