§ for accounting & tax firms
Vulnerability briefings for accounting and tax firms.
Your written security plan says the firm monitors for threats to client data. Netsyn is the part that makes that sentence true — a weekly, plain-English briefing matched to the software your firm runs, with a logged evidence trail to back it up.
§ the paperwork reality
You're required to have a plan. This feeds it.
The FTC Safeguards Rule treats professional tax preparers as financial institutions, and the IRS expects every paid preparer to maintain a written information security plan — Publication 4557 spells out what safeguarding taxpayer data is supposed to look like. Most plans include a line about staying informed on security threats. Netsyn turns that line into a record: a weekly briefing matched to your firm’s software, and a quarterly evidence report showing exactly what was reviewed and what came of it.
We don’t write your WISP, and we’re not a compliance certification. We’re the documented monitoring habit inside it.
§ your stack, probably
We already know most of your inventory.
A five-to-fifty-person firm usually runs some mix of Microsoft 365 or Google Workspace, QuickBooks, a tax suite, a practice manager, one firewall brand, Windows laptops, and a remote-access tool. Our accounting-firm checklist comes pre-filled with all of it — onboarding takes about ten minutes, not thirty.
§ timing
Built around your calendar.
Quiet monitoring through filing season — we won’t ask you for anything between January and April. Inventory reviews and evidence reports land in the off-season, and the renewal-readiness snapshot is sized for the months when insurance renewals and PTIN paperwork come due.
§ what lands on wednesday
A week, matched to a firm like yours
from: briefings@netsynvector.com
Illustrative sample — fictional client and CVE data
Netsyn briefing — Alder & Finch CPAs — Week 23
reviewed: 61 advisories · matched to your stack: 2 · action needed: 1
P1 Act this week
SonicWall TZ 370 firewall — SonicOS SSL-VPN improper access control. CVE-2026-23119 (illustrative) — exploitation reported against exposed SSL-VPN portals. Your exposure: the TZ 370 at your office terminates remote access for seasonal staff. Action: update SonicOS per SonicWall advisory SNWL-2026-XXX (illustrative); forward this item to whoever manages the firewall.
CLEAR Microsoft 365 · QuickBooks Desktop · Drake Tax · TaxDome · Windows 11 fleet
0 relevant advisories among the 59 remaining we reviewed.
Essential fits most firms under fifteen people. See pricing →
See what last week would have looked like for a stack like yours.
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