Email Protection and Data Encryption
for Real Estate
Office Guard watches over your email and warns you before a scam lands. Built for real estate agents, brokers, and their ecosystem. Your devices are their attack surface. We protect you whether you are on your laptop, desktop, tablet, or phone. Simple to install, and Office Guard never copies or alters your emails in any way. Coming soon: text and social media protection.
Warnings on mail you receive
A second look at the emails that try to move money.
Wire fraud starts with an email that looks ordinary: new wiring instructions, an urgent request, a familiar name. Office Guard checks each message as it arrives and warns you when it has the marks of a scam, so you can pick up the phone before you act.
- A change to payment or wiring instructions
- A payment request that pushes you to hurry
- Someone you know writing from an address you have never seen
- A link that leads to a known scam site
FBI IC3 reported losses, real estate crime type, $ millions, 2021 to 2025
A check before you send
Client details stay out of plain email.
Social Security numbers, bank details and ID numbers end up in email because email is quick. Office Guard checks what you are writing and what you have sent, and warns you when something sensitive is about to leave, so you can send it encrypted instead.
- Warns you while you are still writing, and again if it went out
- Looks for Social Security, bank, card and ID numbers
- Works on every device you send mail from
- One click to send it encrypted instead
Encrypt & Send
Send private documents without the worry.
When a message has to carry something private, send it through Office Guard instead of plain email. The recipient opens it through a secure link, and nothing sensitive sits in an inbox on either side.
- Included in every plan
- Works from your portal on any device
- Recipients need no account and no software
- Links expire on a schedule you choose
Watching around the clock
We monitor your mail as it arrives so we can warn you in time.
Once your mailbox is connected, Office Guard keeps watch day and night, on every device you read mail on. You carry on working as you always have. When something needs your attention you hear about it on your phone or in your browser, and the detail is waiting in your portal.
- Simple to install: a browser extension and an app password
- Warnings reach your phone wherever you are
- A monthly report of what was checked and what was found
- We keep none of your mail
How It Works
Install and connect
Simple to install: a browser extension and an app password. A Microsoft 365 mailbox signs in with Microsoft instead. About a minute.
Set up your phone
Scan a code and allow notifications. That is where warnings find you when you are away from your desk.
Carry on as usual
Office Guard watches in the background and speaks up only when something matters.
See how it went
A monthly report of what was checked and what was found, and a dashboard for your brokerage if you have agreed to share it.
Wire fraud is an email problem
The FBI's own averages for one business email compromise and one real estate fraud complaint, set against what a year of Office Guard costs. A misdirected closing wire lands on the agent, the brokerage, the closing office and the lender alike.
What a loss costs, against what protection costs
The FBI's 2025 averages, set against a year of Office Guard from the price schedule
Sources: FBI IC3 2025 ($3.05B over 24,768 complaints); FBI IC3 2025 ($275.1M over 12,368 complaints); Office Guard price schedule, monthly billing
Guardian
- Warnings on mail you receive
- A check before you send
- Encrypt & Send
- Monthly report
Defender
- Everything in Guardian
- Callback-number check for voice scams
- Support response within 24 hours, support hours
Vanguard
- Everything in Defender
- Around-the-clock support
- Dedicated security advisor
- White-glove onboarding
Ready When You Are.
Connect a mailbox in about a minute, or start with a free assessment and we will show you where your exposure is and which plan fits.