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Packagist · #282 most downloaded on Packagist
Provides a tight integration of the Security component into the Symfony full-stack framework
Last release 9 days ago
24 Sep 2026
Ships fairly regularly
a new release about every 4 weeks
Rarely documented
notes for 1 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
15 years old
719 releases · first in 2011
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One column per quarter.
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The switch_user.stateless firewall option has been removed.
switch_user.stateless firewall option has been removed.argon2i or bcrypt as algorithm, use auto insteadsimple_form and simple_preauth authentication listeners have been removed,
use Guard instead.SimpleFormFactory and SimplePreAuthenticationFactory classes have been removed,
use Guard instead.LogoutUrlHelper and SecurityHelper templating helpers, use Twig insteadlogout_on_user_change firewall optionthreads encoder optionsecurity.authentication.trust_resolver.anonymous_class parametersecurity.authentication.trust_resolver.rememberme_class parametersecurity.user.provider.in_memory.user service.Nothing published for this version
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Added new argon2id encoder, undeprecated the bcrypt and argon2i ones (using auto is still recommended by default.)
anonymous: lazy mode to firewalls to make them (not) start the session as late as possiblemigrate_from option to encoders configuration.argon2id encoder, undeprecated the bcrypt and argon2i ones (using auto is still recommended by default.)SecurityDataCollector class as @final.Nothing published for this version
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