Secure remote work for Mauritian teams
Remote work has settled into Mauritian companies, but security has not always kept up: VPNs open to the whole network, reused passwords, family computers connected to company applications. Securing a remote team does not require an arsenal: well-designed remote access, MFA everywhere, clear rules for personal devices — and a checklist you actually maintain.
VPN and ZTNA: the difference, in plain language
A VPN builds an encrypted tunnel between the employee's computer and the company network. Simple image: you hand the remote worker a key to the whole building. Once inside, they move around — and an attacker who steals that key moves around too. A VPN protects the journey very well; it protects poorly what happens once inside.
ZTNA (Zero Trust Network Access) reverses the logic: nobody enters "the network". Each application is published individually, and every access is verified — the person's identity, the state of their device, the context of the connection — before the door to that single application opens. The equivalent image: no more building key, but an escort to the exact room where your meeting takes place.
For a small team reaching one or two systems, a well-configured VPN — individual accounts, MFA, access restricted by profile — remains defensible. As applications, external contractors and personal devices multiply, the per-application model becomes clearly safer and, paradoxically, simpler to administer.
MFA first: the best protection per unit of effort
Most intrusions start with a password — guessed, reused or phished. Multi-factor authentication (MFA) adds a proof the attacker does not have: a phone confirmation or a hardware key. It must cover every remote access without exception: email, the VPN or ZTNA portal, SaaS tools, and administrator accounts above all. Prefer an authenticator app or a hardware key to SMS, which is easier to hijack. And watch out for "MFA fatigue": training people to reject a prompt they did not trigger is part of the control.
Personal devices: decide, don't drift
The genuinely awkward topic. Three tenable positions, from strictest to most flexible: provide managed company laptops (the safest); accept personal devices under verified conditions — up-to-date system, disk encryption, session lock, antivirus; or confine personal devices to isolated access, through a browser or a virtual desktop, without ever letting them into the network. What is not tenable is having no position at all: that is what feeds shadow IT, as teams route around rules that do not exist or cannot be followed. Encrypting company data, on devices and in transit, completes this pillar.
Opening internal applications without exposing the network
The worst practice, still common: exposing a remote desktop or an admin interface directly to the Internet "just to troubleshoot". Those doors are scanned around the clock. The sound practice: expose nothing directly, and publish each internal application behind a gateway that enforces identity, MFA and logging. Hosting those applications on a private cloud — rather than on a server in a cupboard — is precisely what makes this kind of controlled publication possible, with every connection traced; this is how SOVALYX publishes its Mauritian clients' business applications. Logging is not a gadget: when an incident hits, knowing who connected to what, when and from where is the difference between a one-hour investigation and a week of fog — the foundation described in our minimum viable cybersecurity plan for a Mauritian SME.
The secure remote work checklist
- Map the access paths: who reaches what, from which device, for what purpose.
- MFA everywhere: email, remote access, SaaS, administrator accounts.
- Individual accounts: no shared logins, leavers' accounts disabled the same day.
- Per-application access rather than the whole network, wherever possible.
- A written position on personal devices: provided, framed or isolated.
- Disk encryption on every device that touches company data.
- Nothing exposed directly to the Internet: no remote desktop, no admin interface.
- Connection logs retained — and actually reviewed.
- Awareness: phishing, MFA fatigue, public Wi-Fi.
- A twice-yearly review of the access list — and an external audit when the setup has never been challenged.
How SOVALYX can help
SOVALYX hosts its clients' internal applications on a private cloud in Mauritius and publishes remote access to them securely: multi-factor authentication, per-application access instead of network-wide tunnels, and connection logging. The team also supervises these access paths 24/7 under SLA. The checklist in this article works well as the starting point for an assessment of your remote-work setup.
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