Cybersecurity
Cybersecurity for Business
Protecting your IT environment is an ongoing responsibility. Elonsh AB helps businesses identify vulnerabilities and implement practical security measures.
We can help with secure network configuration, firewall rules, guest networks, VLANs, and secure access in Ubiquiti UniFi and Zyxel environments.
Request a security reviewWhat we cover
Security for Your IT Environment
From firewalls and network segmentation to email security and endpoint protection, we help businesses take a practical approach to cybersecurity.
Firewall Configuration
Setup and management of business firewalls to control traffic, block threats, and protect your network perimeter.
Network Security
VLAN segmentation, access control lists, and network monitoring to limit the blast radius of any security incident.
Email Security
SPF, DKIM, and DMARC configuration to prevent email spoofing and ensure legitimate mail reaches its destination.
Endpoint Security
Protecting computers and mobile devices with up-to-date security measures and proper configuration.
Access Control
User account management, permission structures, and multi-factor authentication to limit unauthorized access.
Security Review
Assessment of your current IT environment to identify weaknesses and recommend targeted improvements.
Cybersecurity is an ongoing process
Cybersecurity is not a one-time installation. We help you identify current weaknesses and recommend measures appropriate for the size and nature of your business — without over-engineering.
Common Questions
Frequently Asked Questions
Do I need a separate firewall for my business?
For most businesses, a dedicated hardware firewall provides much better protection than a standard consumer router. Elonsh AB can assess your current setup and recommend an appropriate solution.
What is VLAN segmentation and do I need it?
VLAN segmentation divides your network into isolated zones — for example separating guest Wi-Fi from your business systems. It limits how far an attacker can move if they gain access to one zone.
How do I know if my business email is properly configured?
Misconfigured email records (SPF, DKIM, DMARC) are one of the most common issues we see. Elonsh AB can review your DNS records and fix any configuration gaps.
Is cybersecurity a one-time project?
No. Cybersecurity is an ongoing responsibility. Threats evolve, software needs updating, and access rights change as your team grows or changes. We help you keep on top of it.
Security Review
Is your business IT secure?
Contact Elonsh AB for a review of your current security posture. We identify gaps and recommend practical steps forward.
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