{"id":21092730,"url":"https://github.com/zakcutner/tunefactor","last_synced_at":"2025-06-14T11:40:43.727Z","repository":{"id":71637596,"uuid":"121854286","full_name":"zakcutner/tunefactor","owner":"zakcutner","description":"Music-based 2FA","archived":false,"fork":false,"pushed_at":"2018-02-18T13:04:50.000Z","size":325,"stargazers_count":8,"open_issues_count":0,"forks_count":1,"subscribers_count":4,"default_branch":"master","last_synced_at":"2025-03-14T06:42:00.824Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/zakcutner.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-02-17T12:40:24.000Z","updated_at":"2019-05-22T20:50:45.000Z","dependencies_parsed_at":null,"dependency_job_id":"40a070c2-7d5e-4aaf-8b56-3bace211c61f","html_url":"https://github.com/zakcutner/tunefactor","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/zakcutner/tunefactor","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zakcutner%2Ftunefactor","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zakcutner%2Ftunefactor/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zakcutner%2Ftunefactor/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zakcutner%2Ftunefactor/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/zakcutner","download_url":"https://codeload.github.com/zakcutner/tunefactor/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zakcutner%2Ftunefactor/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":259810961,"owners_count":22915134,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-19T21:58:29.851Z","updated_at":"2025-06-14T11:40:43.713Z","avatar_url":"https://github.com/zakcutner.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"TuneFactor uses your music tastes to present a 2-factor authentication challenge that only you can pass. It takes 2-factor authentication to the next level - authenticating a user based on their behaviour, rather than a code from a text message or app.\n\n## How we compare\n\n\u0026nbsp; | Authenticator App | TuneFactor\n---|---|---\ntough to hack | \u0026check; | \u0026check;\ntough to steal | \u0026cross; | \u0026check;\nno second device required | \u0026cross; | \u0026check;\nfast | \u0026cross; | \u0026check;\nenjoyable | \u0026cross; | \u0026check;\n\n## Under the bonnet\n\n- On a system where TuneFactor is used, the user has to link their account with their Spotify account (the algorithm is easily extensible to other music sources and datasets too).\n- Once the user logs in, the program picks three songs and tries to predict the order the user will rank them in. The user then ranks the songs.\n- The program stores an internal probability of how likely the user is to be who they say they are. This probability is affected by the user's ranking of the songs.\n  - If the probability is judged insufficient by the program, the user is asked to rank the songs again.\n  - If the probability is high enough, the user is logged in.\n  - If the probability is too low or there have been too many attempts, the user is locked out.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzakcutner%2Ftunefactor","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fzakcutner%2Ftunefactor","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzakcutner%2Ftunefactor/lists"}