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The remote worker's IT detection checklist

12 things your employer can check when you work abroad — ranked by risk level, with what to do about each one.

High risk — they will likely see this
1

IP address geolocation — your public IP reveals your country

Every time you open a corporate app, your IP is logged. Foreign IPs trigger alerts in Okta, Azure AD, Google Workspace, and most SSO providers instantly.

Fix: Route all traffic through your home network so your public IP always shows your home city. This is what HomeLink does at the hardware level — no app to toggle, no VPN to forget.
2

MFA location prompts — "New sign-in from Budapest, Hungary"

Microsoft Authenticator, Duo, and Okta Verify all show the city derived from your IP when you approve a login. If IT reviews MFA logs, foreign cities stand out immediately.

Fix: When your IP shows your home city, MFA prompts show your home city too. HomeLink handles this automatically.
3

SSO impossible travel alerts — login from NYC then Paris in 2 hours

Azure AD and Okta flag "impossible travel" — two logins from locations that are physically impossible to travel between in the time gap. These generate automatic alerts to security teams.

Fix: Consistent home IP = no impossible travel flags. Your logins always originate from the same location.
4

GPS location on company devices — MDM tracks physical location

If your company uses Jamf, Intune, Kandji, or any MDM, they can read GPS coordinates from the device itself. This is hardware-level — no VPN or tunnel can mask it.

Fix: Use a personal device for work, or disable location services on the company device (if MDM policy allows). HomeLink does not fix GPS — it fixes network-level detection only.
Medium risk — depends on your company's setup
5

Time zone metadata — calendar invites leak your offset

Google Calendar, Outlook, Slack, and Jira embed your device's timezone in events, messages, and ticket timestamps. A coworker in IT can spot "Created at 3:42 AM EST" when you're supposedly in New York.

Fix: Set your device timezone manually to your home timezone. Don't use automatic time zone detection. This is a 30-second settings change.
6

Network name and WiFi SSID — "Hotel_Marriott_Barcelona"

Some MDM and endpoint agents report the WiFi network name your device is connected to. A network named after a foreign hotel or café is an obvious giveaway.

Fix: Connect your devices to your HomeLink travel router's WiFi (you name it whatever you want — e.g., "Home-5G"). Devices never see the local hotel WiFi directly.
7

Keystroke and screen monitoring — Hubstaff, Teramind, ActivTrak

Employee monitoring software captures screenshots, keystroke patterns, and active/idle time. It doesn't directly reveal location, but irregular hours or background details in screenshots can raise questions.

Fix: Be aware of your working hours. Work during your home timezone business hours. Use a clean desktop background. HomeLink doesn't affect monitoring software — this is a behavioral fix.
8

Video call backgrounds — that's clearly not your apartment

A sunny balcony with palm trees in February when you're supposed to be in Minneapolis. Zoom, Teams, and Meet all support virtual backgrounds, but people forget to turn them on.

Fix: Always use a virtual background or blur. Set it as default in your video app so you never forget. Take a photo of your actual home office and use it.
Low risk — unlikely to expose you
9

Latency and connection speed — slower than usual

Tunneling traffic through your home network adds latency (typically 50-150ms depending on distance). Noticeable in video calls if you're far from home, but IT departments don't typically monitor individual latency.

Fix: Use the HomeLink Pro kit (GL-MT3000) for 300-400 Mbps throughput. Choose accommodation with strong internet. Test your connection before your first workday.
10

Payment and banking location — card transactions abroad

If you use a corporate card for meals or expenses abroad, the merchant location is logged. Not typically monitored by IT, but finance teams might notice.

Fix: Use personal cards for local spending. Expense only things that make sense for your "home" location. This is a behavioral precaution, not a technical one.
11

Social media activity — Instagram stories from Lisbon

The most common way remote workers get caught isn't technical at all — it's posting a beach photo on Instagram that a coworker sees. Low-tech, high-risk if you're not careful.

Fix: Use close friends lists. Don't accept coworker follow requests. Post travel content after you're back, not during. Obvious but frequently forgotten.
12

Browser fingerprinting — language, locale, keyboard layout

Your browser reports language preferences, date formats, and keyboard layout. Theoretically detectable, but virtually no employer actively monitors this.

Fix: Keep your browser language set to English (US) and your keyboard layout to your home country. Most people already do this naturally.

Items 1, 2, 3, and 6 — handled automatically

HomeLink is a paired router kit that tunnels all your devices through your home IP at the network level. No apps, no toggles, no forgetting. Plug in and go.

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