Report by CSC

The SSL Landscape

20 FINDINGSPublished Oct 7, 2025
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Key Findings

1.9% of analyzed companies use 8 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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Approximately 60% of businesses use three or more certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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4.1% of analyzed companies use 7 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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7.4% of analyzed companies use 6 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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Over two-thirds of all Global 2000 companies have less than half of the recommended domain security measures implemented.

CSCThe SSL Landscape·Oct 7, 2025
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22.4% of analyzed companies use 1 certificate provider.

CSCThe SSL Landscape·Oct 7, 2025
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Three leading providers supply 89% of the DV certificates used by analyzed organizations.

CSCThe SSL Landscape·Oct 7, 2025
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Let’s Encrypt, Google ®, and Amazon ® combined account for 66% of all certificates analyzed from organizations.

CSCThe SSL Landscape·Oct 7, 2025
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Extended Validation (EV) certificates account for 1.9% of all SSL certificates.

CSCThe SSL Landscape·Oct 7, 2025
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15.8% of analyzed companies use 4 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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16.6% of analyzed companies use 3 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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12.2% of analyzed companies use 5 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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By 2029, SSL and TLS certificate life cycles will shrink from 367 days to just 47 days.

CSCThe SSL Landscape·Oct 7, 2025
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Organization Validation (OV) certificates represent 24.6% of all SSL certificates.

CSCThe SSL Landscape·Oct 7, 2025
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By 2028, DCV re-use periods will decline from 367 days to only 10 days.

CSCThe SSL Landscape·Oct 7, 2025
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0.3% of analyzed companies use 10 or more certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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18.5% of analyzed companies use 2 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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One organization had as many as 13 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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Domain Validation (DV) certificates account for 73.5% of all SSL certificates.

CSCThe SSL Landscape·Oct 7, 2025
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1.0% of analyzed companies use 9 certificate providers.

CSCThe SSL Landscape·Oct 7, 2025
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