Remote access has moved from a convenience to a core part of how modern organisations operate. Whether you are supporting customers, enabling hybrid work or managing a global fleet of devices, the tools you choose shape both productivity and security. This guide brings together the ten practices we recommend most often — the ones that make the biggest difference.
1. Start with zero-trust access
Treat every connection as untrusted until proven otherwise. Authenticate the device, the user and the session, and grant the minimum access required to complete the task. Zero-trust isn't a product you buy — it's a posture you adopt, and your remote access tool should make it the default rather than an option.
2. Encrypt everything, end to end
Every session should be protected with AES-256 encryption and TLS 1.3, with keys that never leave the endpoints. If your vendor can read your session traffic, so can an attacker who compromises them. End-to-end encryption means only the two endpoints can decrypt the stream.
3. Enforce multi-factor authentication
Passwords alone are no longer enough. Require TOTP, passkeys or hardware keys for every account that can initiate a remote session, and make sure recovery flows are just as strongly protected as the front door.
4. Use device allow-lists
Limit which devices can connect to your managed machines. An allow-list of known, enrolled devices stops a stolen laptop from becoming a backdoor into your infrastructure.
5. Log every session
Every connection, file transfer and permission change should be written to an immutable audit log. You can't investigate what you can't see, and auditors will ask for these records long before an incident does.
6. Record sessions for sensitive access
For privileged or regulated access, session recording creates a tamper-evident trail. Store recordings according to your retention policy and restrict who can view them.
7. Apply the principle of least privilege
Give each role only the permissions it needs, and review those permissions regularly. A help-desk technician doesn't need the same access as a database administrator, and your tool should make that distinction easy to enforce.
8. Keep software up to date
Patch your remote access clients and servers promptly. Most breaches exploit known vulnerabilities for which a fix already exists — automatic updates take this burden off your team.
9. Segment your network
Don't put every reachable device on the same flat network. Segmenting by sensitivity and role limits the blast radius if a single machine is compromised.
10. Train your people
Tools are only as secure as the people who use them. Regular, practical training helps your team recognise phishing, avoid risky workarounds and report issues early.
Putting it together
Security is a layered practice, not a single checkbox. The good news is that a well-designed remote access platform makes most of these practices the default — so your team can focus on the work, not on fighting the tool.