Your cybersecurity officer
for your business.
Your IT department. Without the cost of one.
We have taken on monitoring, detection and response for your business — 24/7, under a Hellenic Police licence. Without hiring anyone.
What this means for your business
You are not buying software. You are handing over the work you have no time to do.
Someone is watching
Twenty-four hours a day. If something moves suspiciously on your network, we see it — not you.
Someone answers
Within four hours — on business days and hours — with our own person. Not an automatic reply, not a support queue.
Someone is accountable
One name, not a call centre. A name you know — and who answers.
You do not have to become the expert
Security is not your job — it is ours. You stay in your profession.
What we check — and how often
This is the work we take on: every piece of security software on your network, with the signal centre running on our own VM — plus unscheduled checks whenever they are needed.
Inventory & vulnerabilities per device (CVE)
Daily
File integrity — what changed, when, from where
Continuous
System configuration (CIS/SCA)
Daily
Log forwarding to the centre
Continuous
Network & host scanning — including devices without an agent (printers, switches, OT)
Weekly
Exposed services & ports
Weekly
In-depth scanning — authenticated
Weekly
System hardening score
Monthly
Email security: SPF · DKIM · DMARC
Monthly
Back-ups: exposed? restorable?
Monthly
Web applications: SQL injection · XSS · command injection
Quarterly
Password strength: controlled brute force
Quarterly
Incident management
Per incident
Observable enrichment
Per incident
Threat intelligence
As needed
What we install for you — and what it replaces
For everything we install: what it does, what it means for you, and what you would be paying without it.
What we take on — from day one
- 01
We install on your systems
- 02
We watch from our centre
- 03
We respond — automatically, and with a person
- 04
We document every incident
Signal centre — Bytsecure
Bytsecure's signal centre — the SIEM, exclusively for you, inside the EU. The signals from every installation are correlated here.
SIEM · XDR
What it does
- Logs from every device
- File integrity — what changed (FIM)
- Vulnerabilities and misconfigurations (SCA)
- Automated response to a confirmed threat
What it means for you
The brain of the service. It receives agent data, applies detection rules, correlates events from different sources and decides whether something is a threat — turning raw logs into prioritised findings.
Replaces: SIEM/SOC as a service — per-seat subscription
Storage · search
What it does
- Retention of event history
- Retrieval by IP, user, host or time window
What it means for you
The search engine behind the SIEM. It stores and indexes every event so an investigation is answered in seconds rather than hours, under a retention policy we set.
Replaces: a commercial search engine licence
Log forwarding
What it does
- Transport of sensor logs to the centre
What it means for you
The pipeline that reliably carries network and system logs into the correlation centre, without loss.
Replaces: a log-shipping platform
Client network & platform
The security software we maintain for you: on the platform we build and on your network. The network sensor sits on the client's switch or a TAP.
IDS/IPS · bots
What it does
- Malicious behaviour in logs and HTTP
- Automatic IP blocking at the VM firewall — on every port
- Known malicious IPs from the community blocklist, before they reach you
What it means for you
It runs inside the platform we build for you, in front of mail and applications. It reads logs and HTTP requests, recognises attack patterns — brute force, port scan, web scan, bots — and blocks the IPs at the entry point. Detection and remediation are decoupled: the same signal blocks at whichever point of the stack we choose. Open source (MIT) — its detections reach our signal centre together with the rest.
Replaces: an attacker-blocking service
Network monitoring
What it does
- Who talked to whom (connections)
- DNS and TLS handshakes
- HTTP requests
- Unusual traffic
What it means for you
A passive sensor: it copies traffic from a mirror/SPAN port or a TAP and produces logs — network visibility even inside encrypted sessions, through metadata. It requires a sensor at the client site and cannot be replaced by anything running in the cloud.
Replaces: an NDR appliance — hardware and licences
Incident management
What it does
- The path of each incident: alert → case → closure
- Notification deadlines (NIS2 Article 23)
What it means for you
Every alert worth investigating becomes a case with a timeline, an owner and documentation. An incident becomes a record that stands up to an auditor, an insurer or an authority — not a conversation.
Replaces: an incident-management platform
Vulnerability scanner
What it does
- Known vulnerabilities (CVEs) on servers and devices
- Exposed services and ports
What it means for you
Scans networks and hosts — including devices with no agent, such as printers, switches or industrial equipment — and produces a vulnerability list with severity and a fixing order.
Replaces: a vulnerability-scanner licence
Threat intelligence
What it does
- Known indicators of malicious activity
What it means for you
Keeps threat indicators and correlates them with our own findings — answering “have we seen this before?” from our own data. Enabled on demand.
Replaces: a threat-intelligence subscription
Hardening audit
What it does
- Compliance score against CIS benchmarks
- System security settings
What it means for you
Measures how hardened each system is against known good practice and produces a score that is tracked month over month.
Replaces: consultant hours for hardening reviews
Database
What it does
- Storage of case data
What it means for you
The database behind the incident-management platform. It is never exposed — it runs internally, on the same machine.
Replaces: a commercial search database
Enrichment
What it does
- Suspicious files, IPs and domains checked against multiple sources
What it means for you
Automated analysers enrich findings with outside context, so triage is based on evidence rather than guesswork.
Replaces: threat-enrichment services
Client devices
The software that runs on your computers and servers, alongside your daily work.
Endpoint agent
What it does
- System and application logs
- File changes (FIM)
- Configuration and registry
- Vulnerabilities on the device itself
What it means for you
Sends the device's data outbound (ports 1514/1515) to the centre. It does not need to see the network — it only reports what happens inside the device, in near real time.
Replaces: a per-device endpoint agent licence
Antivirus · Linux
What it does
- Malicious files at the moment they are accessed (on-access)
What it means for you
The antivirus for your Linux machines. It blocks the threat locally, on the machine itself, and the agent forwards findings to the centre.
Replaces: antivirus licences per computer, per year
Antivirus · Windows
What it does
- Malicious files and actions on Windows
What it means for you
On Windows we use the built-in Defender — mature and at no extra cost — with its events reaching the centre through the agent.
Replaces: an extra EDR licence — Defender is already there
Compliance certificates
The same service also issues all six compliance documents — numbered, signed, ready for an inspection: by an authority, a client or your partner. There is no separate charge.
Each document maps the technical measures we apply to specific articles of the legislation — documented by the Shield's checks. The documents are issued by Bytsecure and are not a certification by an independent or accredited body.
NIS2 is not one document: it is issued per sector — finance, health, legal, public sector, general. We pick yours at issuance.
Why We Stand Out
We don't sell software. We take on your protection — with a licence, with people who answer, with evidence that stands up to an audit.
Instant notification
Email or a message on your phone the moment something suspicious happens — not when you discover it yourself.
Help with the authorities
Report, evidence and communication with the authorities — so you are not left alone with a PDF and a phone nobody answers.
We respond to every incident within 4 hours, on business days and hours — and we handle it ourselves, at no extra charge.
One service. No packages.
This is the work we take on: every piece of security software on your network, with the signal centre running on our own VM — plus unscheduled checks whenever they are needed.
€150/month
€150/month, excluding VAT, no prepayment.
What it includes
- Software
- All the security software, installed on your network
- Centre
- The SIEM at Bytsecure's signal centre — correlation happens there
- Devices
- 5
- Response
- 4 hours — business days and hours
- Reports
- Monthly report + quarterly meeting
- Checks
- Scheduled, plus ad-hoc on request