ALTCHA uses a proof-of-work mechanism to protect your website, APIs, and online services from spam and unwanted content. Unlike other solutions, ALTCHA is free, open-source and self-hosted, without external services, does not use cookies nor fingerprinting, does not track users, and is fully compliant with GDPR.
CipherStash is the ultimate in data security. Our products use advanced queryable encryption technology that keeps data encrypted-in-use, rather than just at-rest. This ensures that access controls are always applied and guarantees that every data access is logged. CipherStash shows you the who, what, where, and when of how sensitive data is accessed - even when it leaves core systems. CipherStash works in your existing databases, data lakes, and data warehouses via a drop-in driver replacement. An SDK is also available to support more sophisticated use cases.
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ALTCHA's answer
What makes ALTCHA unique is that it is free, open-source and self-hosted, without external services, does not use cookies nor fingerprinting, does not track users, and is fully compliant with GDPR. Unlike other captcha solutions, ALTCHA does not require users to solve puzzles or captchas and uses a proof-of-work mechanism instead.
ALTCHA's answer
Here are some key reasons why a person should choose ALTCHA over its competitors:
So in summary, ALTCHA's privacy compliance, open design, accessibility, machine compatibility and modern approach give it clear advantages over competing captcha solutions.
ALTCHA's answer
JavaScript and Svelte.
Based on our record, CipherStash seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
(Disclaimer: I work for CipherStash, who make ActiveStash). Source: about 2 years ago
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