1.亚马逊S3：
Amazon S3 代表 Amazon Simple Storage Service。它是由 Amazon Web Services 提供的云存储服务。它通过 Web 服务接口提供对象存储。它允许我们存储任何类型的对象，例如用于分析、数据归档、备份和恢复、灾难恢复、混合云存储和互联网应用程序的数据湖。它由 AWS 于 2006 年推出。
2. 安全安全：
SecureSafe 是由 DSwiss AG 提供的文件托管服务和云存储。它为在线协作提供密码保险箱、文档存储和数字空间。它是根据设计安全和设计隐私的原则开发的。它由 DSwiss AG 于 2009 年推出。它提供 100 MB 的免费存储空间。它为最多 100 GB 的付费用户提供有限的存储空间。 Amazon S3 和 SecureSafe 之间的区别：
| S.NO | AMAZON S3 | SECURESAFE |
|---|---|---|
| 1 | It is owned by Amazon. | It is owned by DSwiss AG. |
| 2 | It was launched in 2006. | It was launched in 2009. |
| 3 | It was launched by Amazon Web Services (AWS). | It was developed by DSwiss AG. |
| 4 | It does not offer free storage space. | It offers 100 MB free storage space. |
| 5 | It provides unlimited storage space for paid. | It provides limited storage space for paid. |
| 6 | It requires credit-card details for free trial. | It does not require credit-card details for free trial. |
| 7 | It has the unlimited maximum storage size. | Maximum storage size is 100 GB here. |
| 8 | It does not offer data inheritance. | It offers data inheritance. |
| 9 | It supports file versioning. | It does not support file versioning. |
| 10 | It has Amazon S3 limit as traffic or band-width limit. | It has no traffic or band-width limit. |
| 11 | Maximum file size is 5 GB here. | Here maximum file size is 2 GB. |