VPN / firewall / access control

VPN and Secure Remote Access for Business

I implement managed remote access to servers and internal systems without exposing unnecessary services to the internet. The design covers user roles, routing, logging, access revocation and safe administrative support.

Discuss Your Task

When This Service Helps

This service is suitable for remote teams, contractors, multiple offices and server environments that should only be accessible to specific users or administrators.

  • internal dashboards and SSH are exposed to the internet
  • all employees share one VPN profile
  • access to systems is not clearly documented
  • departing users cannot be revoked quickly
  • routing and firewall rules change without an agreed design

What the Work Includes

  • inventory of services, users and networks
  • selection of WireGuard, OpenVPN or an existing corporate platform
  • routing, firewall and least-privilege access configuration
  • separation of user and administrative access
  • connection, revocation and emergency-access testing

What You Receive

  • internal services are not exposed unnecessarily
  • each role receives only required network access
  • individual user access can be revoked
  • addresses, routes and firewall rules are documented

How the Work Is Delivered

We identify users, systems and required routes.
I review the current perimeter and firewall rules.
We agree on access design and emergency administration.
VPN and rules are implemented incrementally.
Access is tested and management instructions are delivered.

Frequently Asked Questions

Should I choose WireGuard or OpenVPN?

WireGuard is often simpler and faster, but the choice depends on client support, authentication, existing infrastructure and user-management requirements.

Does SSH need to be open to the internet?

Usually not. Administrative SSH can be limited to VPN users, trusted addresses or a bastion host while retaining a verified emergency-access method.

Can employee access be separated?

Yes. Individual profiles, networks, groups and firewall rules can limit each role to the services it actually requires.

Discuss Your Task