RSA SecurID VS TACACS+
As of 30 October 2026, TACACS+ is named by 145 companies and RSA SecurID by 151; RSA SecurID skews to companies under 200 people (44% vs 28%), TACACS+ to companies over 1,000 (48% vs 32%).
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
The website-and-DNS footprint is not comparable between a marketing suite and a CRM: RSA SecurID's script and mail records show on hundreds of thousands of small sites, TACACS+ rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- RSA SecurID: 2–200 employees
- 44%
- TACACS+: 2–200 employees
- 28%
- RSA SecurID: 1,000+ employees
- 32%
- TACACS+: 1,000+ employees
- 48%
- Postings per company, 90 days
- 2.7 · 2.5
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | RSA SecurID | share | TACACS+ | share | Leans |
|---|---|---|---|---|---|
| 2-10 employees | 12 | 8% | 4 | 3% | RSA SecurID |
| 11-50 employees | 25 | 17% | 10 | 7% | RSA SecurID |
| 51-200 employees | 29 | 19% | 27 | 19% | even |
| 201-500 employees | 19 | 13% | 19 | 13% | even |
| 501-1000 employees | 18 | 12% | 13 | 9% | RSA SecurID |
| 1001-5000 employees | 24 | 16% | 29 | 20% | TACACS+ |
| 5001-10000 employees | 6 | 4% | 16 | 11% | TACACS+ |
| 10,001+ employees | 18 | 12% | 25 | 17% | TACACS+ |
| Self-employed | – | – | 2 | 1% | outside top 12 |
| Segment | RSA SecurID | share | TACACS+ | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 69 | 46% | 57 | 39% | RSA SecurID |
| Business & finance services | 32 | 21% | 30 | 21% | even |
| Manufacturing & industry | 19 | 13% | 22 | 15% | TACACS+ |
| Utilities & infrastructure | 7 | 5% | 13 | 9% | TACACS+ |
| Public, community & associations | 6 | 4% | 5 | 3% | even |
| Consumer services & leisure | 4 | 3% | 3 | 2% | even |
| Media & content | 4 | 3% | 4 | 3% | even |
| Commerce & trade | 3 | 2% | 3 | 2% | even |
| Property & construction | 3 | 2% | 2 | 1% | even |
| Automotive | 2 | 1% | 2 | 1% | even |
| Health care | 1 | 1% | 2 | 1% | even |
| Transport, logistics & rental | 1 | 1% | – | – | outside top 12 |
| Hospitality & travel | – | – | 1 | 1% | outside top 12 |
| Segment | RSA SecurID | share | TACACS+ | share | Leans |
|---|---|---|---|---|---|
| United States | 94 | 62% | 104 | 72% | TACACS+ |
| Germany | 14 | 9% | 3 | 2% | RSA SecurID |
| United Kingdom | 6 | 4% | 8 | 6% | even |
| France | 5 | 3% | 3 | 2% | even |
| Australia | 3 | 2% | – | – | outside top 12 |
| Canada | 3 | 2% | 4 | 3% | even |
| Luxembourg | 3 | 2% | – | – | outside top 12 |
| Singapore | 3 | 2% | – | – | outside top 12 |
| United Arab Emirates | 2 | 1% | 1 | 1% | even |
| Switzerland | 2 | 1% | 1 | 1% | even |
| China | 2 | 1% | – | – | outside top 12 |
| India | 2 | 1% | 3 | 2% | even |
| Poland | – | – | 3 | 2% | outside top 12 |
| Belgium | – | – | 2 | 1% | outside top 12 |
| Brazil | – | – | 2 | 1% | outside top 12 |
| Denmark | – | – | 1 | 1% | outside top 12 |
| Segment | RSA SecurID | share | TACACS+ | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 235 | 37% | 360 | 70% | TACACS+ |
| Software engineering | 142 | 22% | 15 | 3% | RSA SecurID |
| Construction and civil | 34 | 5% | – | – | outside top 12 |
| Engineering (non-software) | 27 | 4% | 26 | 5% | even |
| Marketing & communications | 16 | 3% | – | – | outside top 12 |
| Sales | 15 | 2% | 24 | 5% | TACACS+ |
| Data & AI | 11 | 2% | – | – | outside top 12 |
| Product, program & project management | 8 | 1% | 2 | 0% | even |
| Customer service & success | 7 | 1% | 32 | 6% | TACACS+ |
| Administration & office | 3 | 0% | – | – | outside top 12 |
| Finance & accounting | 3 | 0% | – | – | outside top 12 |
| Skilled trades and field service | 3 | 0% | – | – | outside top 12 |
| Business development & strategy | – | – | 1 | 0% | outside top 12 |
| General management & consulting | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using RSA SecurID →
Companies using TACACS+ →
Identity ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
TACACS+ is named by 145 companies in job postings and RSA SecurID by 151; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/rsa-securid-vs-tacacs-plus)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- SegmentsCountry, size and industry from the company profile built from its website.
- Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
RSA SecurID vs TACACS+: questions
Which is more used, RSA SecurID or TACACS+?
By companies naming it in their own job postings, RSA SecurID (151) over TACACS+ (145). By website-and-DNS footprint, TACACS+ (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses RSA SecurID?
44% of RSA SecurID companies have 2 to 200 employees, against 28% for TACACS+. 32% of RSA SecurID companies have over 1,000 employees, against 48% for TACACS+.
Do companies run both?
0 companies name both in their postings, usually RSA SecurID in marketing and TACACS+ in sales, or during a migration.
Where do these numbers come from?
From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.
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