#FIREFOX NOW SENDS KEYSTROKES MOZILLA CODE#

_downgrade_check -> Falseħ.Disable All Disk Caching – Websites can write temporary information to hard drives such as access tokens, security keys, browsing data, secure scripts, and more. using low encryption attack and don't accept it hence it will send Hello bounces when in fact this is waste of network bounces just to get tls queries. _post_handshake_auth -> Trueįind TLS Hello Downgrade check and make sure to deactivate it hence your online surfing does not need encryption downgrade when the site you try to visit uses low grade encryption hence this can ultimately also be used as downgrade attack ie. In short, the new TLS protocol extension aims to effectively prevent the misuse of stolen certificates by reducing their maximum validity period to a very short span of time, such as a few days or even hours. Mozilla, in partnership with Facebook, Cloudflare, and other IETF community members, has announced technical specifications for a new cryptographic protocol called 'Delegated Credentials for TLS.'ĭelegated Credentials for TLS is a new simplified way to implement 'short-lived' certificates without sacrificing the reliability of secure connections. This way, performance isn’t hindered and the compromise window is limited. These short-lived credentials then serve as the authentication keys in a regular TLS 1.3 connection between a Firefox client and a CDN edge server situated in a low-trust zone (where the risk of compromise might be higher than usual and perhaps go undetected). _session_identifiers -> TrueĦ.The Delegated Credentials mechanism decentralizes the problem by allowing a TLS server to issue short-lived authentication credentials (with a validity period of no longer than 7 days) that are cryptographically bound to a CA-issued certificate. Security Considerations)ĥ.Disable Session Identifiers (HIDDEN FEATURE)

There is more info here from the IETF: (See section 5. This is because it does not allow the client to fully complete its handshake before starting the actual session. Disabling 0-RTT enhances security and privacy. Secondly, 0-RTT requires special implementation in order to prevent replay attacks, which some web developers will certainly fail to protect from. First, in order to do this you lose forward secrecy (generating a new key for every session and throwing away the key when the session is over). _safe_negotiation -> Trueģ.Disable 0-RTT – Zero Round Trip Time Resumption (0-RTT) is a feature that is new in TLS 1.3 that allows a client and server to negotiate a connection with fewer steps, allowing https websites to load more quickly. This setting forces only safe negotiation methods to be used.

#FIREFOX NOW SENDS KEYSTROKES MOZILLA CODE#

_rsa_aes_256_sha -> FalseĢ.Require Safe Negotiation – This setting is for preventing a serious code injection attack related to how clients and servers negotiate which encryption settings to use.

In this Topic i am gonna share some about:config settings for Mozilla Firefox version 89.0 for better privacy and security broswing.ġ.SSL configuration for Secure Browsing, disable weak Cipher Suites.

Firefox now sends keystrokes mozilla