Identity abuse
Attackers impersonate management, suppliers or your own domain in order to obtain payments and credentials.
Managed service · Email Security
Fewer risky decisions in the inbox.
Email is a central route of attack for phishing, forged invoices and identity abuse. BITSS combines technical filters, domain protection and clear reporting channels into a managed security process.
Why this matters
One convincing fraud attempt is enough.
Technical filters do not stop every deception. At the same time, protection should not depend on every member of staff spotting every forged message.
Malicious content
Links, attachments and manipulated sign-in pages get past simple spam detection.
Uncertain handling
Staff do not know where to report suspicious messages or how to verify a change of payment details.
Typical scope of service
What BITSS takes care of on an ongoing basis.
The exact scope depends on your existing IT, your business requirements and the agreed response times.
- Analysis of the existing mail environment and the relevant domains
- Setup or takeover of suitable filtering and protection mechanisms
- Review and configuration of SPF, DKIM and DMARC
- Protection against typical identity and domain abuse patterns
- Ongoing management of configuration, quarantine and anomalies
- Alignment with security awareness and a clear reporting path
The limits of the service and the interfaces to internal staff or other providers are agreed in writing before we start.
Benefit for your business
What turns a technical service into a dependable routine.
A smaller attack surface
Suspicious messages are filtered out technically as early as possible.
Better domain reputation
Clean sender authentication makes abuse harder and improves deliverability.
A clear response
Staff know how to have a suspicious message checked.
Onboarding
Ongoing support instead of a one-off installation.
Understand what exists
Existing systems, risks, dependencies and responsibilities are recorded.
Define the service
We define what BITSS takes on, which limits apply and how incidents are handled.
Manage it continuously
Monitoring, changes and documentation remain active tasks after onboarding.
Frequently asked questions
Questions about email security.
Does a spam filter fully protect against phishing?
No. Filters reduce the risk considerably but cannot guarantee complete detection. Technology and trained staff belong together.
What do SPF, DKIM and DMARC do?
These mechanisms help receiving mail servers check whether a message was authorised for a domain and sent unaltered. DMARC defines how failures are handled.
Can we keep our existing mail platform?
In many cases yes. We first check which protective features are already in place and where additional measures make sense.
What happens with a suspicious email?
The reporting and review process is defined in advance. Depending on the scope of service, BITSS supports assessment, containment and further measures.
No-obligation first contact
First clarify the situation. Then decide.
In the initial call we look at your existing systems, open risks and responsibilities. You receive a clear assessment of which measures really take priority.