Quick Take
Quick Take: Do not freeze a 2026 China enterprise VM program on Nessus Professional. Pro is a per-scanner assessment seat. Tenable Security Center is the on-prem console with scanners, dashboards, tickets, and API. Keep Pro for 1-operator scans. Move to SC when RBAC, tickets, and on-prem residency are in the 标书. Put 等保 / compliance templates and 中文报表 on the 偏离表 as fields, not as an invented UI SKU. Split 13% VAT special-invoice rows: console years vs scanner-seat years. TAOHAN maps equal China enterprise briefs in 1 business day. Channel net pending confirmation.
What is a Nessus Professional seat vs a Security Center console?
Quick Answer: Two products, two meters. Pro = scanner seat. Security Center = on-prem VM program. Treat Pro like a mechanic toolbox and Security Center like the workshop with a job-ticket window — you still buy tools, but the window is a different 偏离表 line.
Typical scene: last year's consultant scanned from a laptop on Nessus Professional. This year's 标书 asks for RBAC, owner-routed reports after each scan, syslog or tickets, and an on-prem console. Finance wants to reuse "one Nessus." That PO comes back. Put the scanner seat and the console on separate 偏离表 rows. That is a typical 政企 bid-pack failure, not a named customer.
Official Tenable language (fetched 2026-10-14): Nessus Professional is a fully portable vulnerability assessment solution with unlimited assessments for one subscription. Security Center is risk-based vulnerability management on-prem, with unlimited Nessus scanners, customizable dashboards / reports / workflows, built-in risk scores and threat intelligence, alerts / notification / ticketing, and free API access. Tenable.sc is the old name — write Security Center on the 2026 偏离表.
- Fit: Open 2026 政企 RFQs that compared a Pro seat to an enterprise console; packs that named tickets, RBAC, 等保合规模板, or 中文报表; leftover 报备 that still covers this week's seat or console years.
- Unfit: A silent substitute for Tenable Vulnerability Management (SaaS); a Tenable One Flex SKU; Security Center Plus stamped as base SC; Tenable OT Security as "industrial vuln DB included"; writing a domestic 信创 scanner as a certified Security Center substitute part number.
Which channel-table rows are official?
Quick Answer: Keep distributed vs single-instance, RBAC, tickets, and northbound API as Security Center program rows. Refuse four false zeros: Pro has no support, no templates, no reports, no prioritization. Soft counts (200+ reports, 150+ intel) stay pending confirmation. 中文报表 is a 偏离表 field, not a frozen UI SKU.
| Row | Official freeze (2026-10-14) | 偏离表 action |
|---|---|---|
| Target user | Pro: consultant / small team / portable assessment. SC: enterprise on-prem VM program | Do not write "Pro = person only." Write operator count. |
| Deploy | Pro: standalone instance. SC: central console + unlimited Nessus scanners | Ask scanner count and console hosting. Pending confirmation for HA SKUs. Dual-box still means two hardware bases if appliances are in the pack. |
| Templates / reports | Pro: 450+ pre-configured templates including CIS; customizable reporting. SC: highly customizable dashboards, reports, workflows | Refuse "Pro cannot report." Channel "200+ compliance reports" = pending confirmation. 等保合规模板 is a 偏离 field. |
| Prioritization | Pro: VPR / EPSS / CVSS on the scanner. SC: built-in risk scores + contextualized threat intelligence | Refuse "Pro cannot prioritize." Program scoring stays on SC. |
| Support | Pro: community + optional Advanced Support add-on. SC: vendor enterprise support programs | Refuse "Pro has no vendor support." Quote support as its own line. Split 13% VAT on that year. |
| RBAC / tickets / owner routing | SC: alerts, notification, ticketing, workflows. Not a Pro program feature | If the 标书 names these, RFQ SC — do not buy fifteen Pro seats. |
| API | SC: free northbound API. Pro local scanner API is not an enterprise integration bus | Name the third-party system. Pending confirmation for named connectors. |
| Language / 中文报表 | UI language pending confirmation. Tenable Advanced Support contacts require English | Write 中文报表 / 权限 as 偏离表 fields. Do not invent a Chinese-UI SKU. |
Channel notes that list 150+ intelligence items or 200+ compliance report templates stay pending confirmation on the dated RFQ. Do not print them as official Tenable counts. Industrial / OT libraries and real-time malware rows belong on Tenable OT Security or Security Center Plus — not this H1. Recheck any quote older than 15 days.
What this page is not
Quick Answer: Not Tenable Vulnerability Management vs Security Center (SaaS vs on-prem). Not Tenable One Flex. Not Qualys or Rapid7. Not Security Center Plus vs base SC as a priced SKU page. Not Tenable OT Security. Not a 信创 certified substitute.
Do not merge this feature freeze with a five-SKU class map. Plus ACR / C2 claims stay off a base SC line. A leftover 报备 that still covers last year's Nessus Professional seat does not automatically cover a Security Center console year. 现货 is its own field after the orderable pack — a channel-table date is not a pallet, and a 13% VAT special invoice cannot be cut on a mixed-meter cell.
Typical use cases: who must act this week?
Quick Answer: Act if this week's 标书 prices one Nessus Professional seat against an enterprise console, or if tickets / RBAC / 等保合规模板 were never written. Do not wait for a fake "Nessus Enterprise" PID. Dual-box still means two hardware bases if appliances are in the pack.
A typical scene is a consultant Pro seat already approved in finance. The 政企 标书 lands, and someone pastes "Nessus" into the 偏离表 because both logos say Tenable. That PO comes back. Keep the seat only if the brief is an assessment. Put the console on its own row. Ask 现货 as its own field after console + scanners + support years. Split 13% VAT on those rows, not on a blended "one Nessus" line.
- Laptop program: 1 operator, no RBAC — keep Pro. Write support years and leftover 报备 expiry on that seat.
- Bid pack grew tickets: owner-routed reports after scan — move to SC. Do not stack Pro licenses as a workaround.
- Meter mix-up: one quote is 1x Pro, the other is SC for N assets — stop ranking until meters match. 13% VAT cannot be compared across mixed meters.
- 等保 / 中文报表 named: write them as 偏离表 fields on the SC program row. Empty is honest. An invented Chinese-UI SKU is not.
Buyer decision matrix
Quick Answer: If the brief is one operator and point-in-time scans, freeze Nessus Professional. If findings must stay on-prem with RBAC and tickets, freeze Security Center. Split 13% VAT on the class you actually quote. If SaaS is allowed, do not hide VM on this page.
| Situation | List posture | 偏离表 ask |
|---|---|---|
| Single consultant scan | Nessus Professional per-scanner | Seat x years + optional Advanced Support; 13% VAT on that year |
| Need web-app / EASM on the same seat | Nessus Expert, not Pro | Do not stamp Expert modules onto Pro |
| On-prem VM program | Security Center console + scanners | Asset or IP count; scanner count; 等保 / 中文报表 as 偏离 fields; 13% VAT split console vs scanner years |
| Need ACR / continuous monitoring / C2 claims | Security Center Plus — different SKU | Flag vs base SC; pending confirmation |
| SaaS residency allowed | Tenable Vulnerability Management | Second column; equal assets; other H1 |
How do you freeze Pro vs Security Center on one 偏离表?
Quick Answer: Copy operator count, asset or IP count, hosting (on-prem vs SaaS), and whether RBAC / tickets / API / 等保合规模板 are in the 标书. Name Pro or SC — not both on one meter. Review target is 1 business day.
- Step 1 — Name the class — Scanner seat (Pro / Expert) or on-prem console (Security Center). Tenable.sc is the old name. Write it on the 偏离表.
- Step 2 — Lock the meter — Per-scanner vs per-asset / IP. Empty is honest. A mixed cell is not. Split 13% VAT on each year line.
- Step 3 — Keep Pro only for assessment — One operator, portable scans, unlimited assessments on that seat.
- Step 4 — Quote SC as a pack — Console + scanner capacity + support years. Do not buy a pile of Pro seats to fake a program. Dual-box still means two hardware bases if appliances are quoted.
- Step 5 — Strike channel zeros — Support, 450+ templates, customizable reports, VPR stay on Pro. 200+ / 150+ channel counts pending confirmation. 中文报表 is a 偏离 field.
- Step 6 — Split Plus / Director / OT / leftover 报备 — Other H1s. Write leftover 报备 expiry beside today's seat or console years. Do not assume old 报备 covers a future console pack.
RFQ checklist
Quick Answer: Send operator count, asset or IP count, on-prem vs SaaS constraint, named ITSM / syslog targets, leftover 报备 expiry if any, and whether any draft already priced Pro as the enterprise console. Ask for a 13% VAT split. No public net.
What to put on the 偏离表
- Class: Nessus Professional / Expert or Tenable Security Center (not both meters in one cell)
- Operator count and whether RBAC / owner routing is required
- Licensed asset or IP count by class (servers, workstations, network, OT — OT may be a second SKU)
- Scanner count and console hosting (on-prem VM / appliance — pending confirmation)
- 等保合规模板 / 中文报表 as 偏离 fields — empty is honest
- Support years; Advanced Support on Pro as its own line if needed; leftover 报备 expiry
- 13% VAT special-invoice split: console years vs scanner-seat years
- Strike-through any "Pro has no reports" cell copied from a channel table
Send today's pack to info@021taohan.com or call 177-0882-1321. TAOHAN reviews equal 政企 briefs in 1 business day and does not publish a list price. Recheck any quote older than 15 days. Channel net pending confirmation.
Common RFQ pitfalls on Nessus Professional vs Security Center
Quick Answer: Buyers lose CapEx when they treat a toolbox as a workshop, mix per-scanner with per-asset, copy a channel table that zeroes-out Pro, or cut 13% VAT on a blended "one Nessus" line. Keep two columns: assessment seat vs on-prem program.
- Pro as enterprise VM: a seat is not a console.
- Fifteen Pro seats as HA: scale-out is SC + scanners, not a pile of laptops.
- Channel zeros: Pro has templates, reports, VPR, and optional Advanced Support.
- 200+ / 150+ as official: channel counts. Pending confirmation.
- Plus features on base SC: ACR / C2 claims are Plus. Other H1.
- Expert EASM on Pro: different SKU.
- 中文报表 as a frozen SKU: write it as a 偏离 field. Do not invent a Chinese-UI PID.
- Old 报备 covers SC: 报备 follows today's seat or console years, not a mixed-meter cell.
- 13% VAT on a blended line: split console years vs scanner-seat years.
- Store sticker as net: no public list or net on this page.
Frequently Asked Questions
No, not when the 标书 is a multi-user on-prem vulnerability-management program. Nessus Professional is a standalone per-scanner assessment seat. Security Center is the on-prem console that manages Nessus scanners, dashboards, workflows, tickets, and API. Keep Pro only for a single-operator assessment. Write 等保 / compliance templates and 中文报表 as 偏离表 fields, not as an invented UI SKU. Channel net and 13% VAT special-invoice amounts stay pending confirmation on a dated China RFQ.
No. That channel zero is false. Official Nessus Professional pages describe 450+ pre-configured templates including CIS, customizable reporting, and VPR / EPSS / CVSS prioritization. Optional Advanced Support is a separate paid add-on — do not print a store sticker as PO net. Public pages carry no list or net. A 13% VAT special-invoice amount follows the dated RFQ, not this page.
No. That hosting fork (SaaS vs on-prem) is another H1. This page freezes scanner-seat vs on-prem console on the 偏离表. If SaaS residency is allowed, add VM as a second column with equal asset counts — do not mix it into this H1.
No. Plus adds Asset Criticality Rating, continuous monitoring, and vendor claims such as botnet / C2 detection. Director is a multi-console add-on. Do not stamp Plus features onto a base Security Center line. Pending confirmation on the dated RFQ. Split 13% VAT on the SKU that is actually quoted.
Email operator count, licensed asset or IP count, on-prem vs SaaS constraint, whether RBAC / tickets / API are in the 标书, leftover 报备 expiry if any, and whether any draft already priced Pro as the enterprise console. Ask for a 13% VAT split: console years vs scanner-seat years. Write to info@021taohan.com or call 177-0882-1321.
References
Key Takeaway
Key Takeaway: Freeze Nessus Professional as a per-scanner seat and Security Center as the on-prem VM console. Keep Pro for 1-operator scans. Move to SC when RBAC, tickets, 等保合规模板, and on-prem residency are in the 标书. Refuse channel zeros on Pro support and templates. Split 13% VAT on console years vs scanner-seat years. TAOHAN supplies Nessus Pro vs Security Center RFQ mapping with competitive pricing for China enterprise buyers, does not publish a list price, and answers at info@021taohan.com or 177-0882-1321.