Secure servers are servers using encryption technology in Internet transactions.
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| South Africa | 2,667 | 4,281 | 7,539 | 9,298 | 12,102 | 15,107 | 51,575 | 537,554 | 695,336 | 840,493 | 855,339 | 987,583 | 935,049 | 934,721 | 1,066,247 |
| Seychelles | 6 | 14 | 20 | 32 | 36 | 94 | 2,930 | 14,874 | 25,570 | 9,413 | 6,017 | 6,985 | 6,206 | 6,301 | 16,939 |
| Tanzania | 22 | 27 | 46 | 80 | 116 | 169 | 300 | 1,241 | 1,537 | 2,268 | 2,281 | 2,254 | 2,843 | 3,503 | 3,593 |
| Mauritius | 38 | 55 | 121 | 159 | 239 | 296 | 406 | 480 | 9,926 | 652 | 1,158 | 2,490 | 2,132 | 3,110 | 2,688 |
| Angola | 30 | 45 | 80 | 119 | 160 | 227 | 240 | 322 | 345 | 469 | 660 | 904 | 1,302 | 1,478 | 1,838 |
| Zambia | 5 | 13 | 28 | 45 | 63 | 90 | 145 | 714 | 715 | 648 | 745 | 869 | 1,004 | 1,139 | 1,716 |
| Zimbabwe | 6 | 12 | 47 | 64 | 108 | 162 | 194 | 435 | 673 | 991 | 1,107 | 1,199 | 1,255 | 1,460 | 1,497 |
| Namibia | 14 | 24 | 64 | 74 | 97 | 146 | 185 | 287 | 366 | 366 | 544 | 692 | 912 | 1,154 | 1,295 |
| Mozambique | 18 | 30 | 45 | 61 | 91 | 130 | 158 | 222 | 349 | 623 | 918 | 1,021 | 1,093 | 1,248 | 1,287 |
| Botswana | 9 | 12 | 20 | 22 | 40 | 75 | 110 | 151 | 301 | 486 | 620 | 805 | 902 | 1,094 | 1,188 |
| Congo, Dem. Rep. | 4 | 5 | 12 | 11 | 26 | 39 | 50 | 208 | 237 | 263 | 345 | 466 | 610 | 934 | 1,056 |
| Madagascar | 6 | 9 | 15 | 16 | 27 | 39 | 76 | 126 | 143 | 227 | 286 | 412 | 542 | 692 | 801 |
| Malawi | 3 | 5 | 20 | 23 | 31 | 38 | 90 | 184 | 279 | 305 | 324 | 425 | 490 | 584 | 703 |
| Lesotho | 1 | 2 | 2 | 4 | 4 | 14 | 18 | 42 | 83 | 134 | 150 | 152 | 173 | 206 | 201 |
| Eswatini | 5 | 7 | 9 | 11 | 21 | 29 | 29 | 46 | 61 | 107 | 128 | 106 | 134 | 172 | 145 |
| Comoros | 0 | 1 | 0 | 1 | 3 | 1 | 47 | 4 | 6 | 6 | 8 | 15 | 22 | 16 | 14 |