Home>HTTP2/SSL/TLS Fingerprint Detection

HTTP/2 browser fingerprinting identifies web clients by analyzing specific HTTP/2 attributes, such as the values of SETTINGS frames, WINDOW_UPDATE frames, stream priorities, and the order of pseudo-header fields. It generates an Akamai format http fingerprint. This fingerprint can identify requests from malicious scripts.

HTTP User Agent

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HTTP Protocol

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HTTP/2 Fingerprint

Akamai Hash

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Akamai Text

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The following demonstrates the SSL/TLS capabilities of your web browser, including supported TLS protocols, cipher suites, extensions, and key exchange groups. It also generates a TLS fingerprint in JA3 and JA4 formats. This fingerprint can also identify requests from malicious scripts.

TLS Fingerprint

JA3

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JA3 Hash

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JA4

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Fingerprint Hash

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TLS handshake

TLS protocol

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SETTINGS Frame:

Length

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WINDOW UPDATE Frame:

Length

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HEADERS Frame:

Length

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Cipher suites supported (in order received)

Cipher Suites

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TLS extensions supported (in order received)

TLS Extensions

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application_layer_protocol_negotiation

protocols

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compress_certificate

algorithms

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ec_point_formats

elliptic_curves_point_formats

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extensionRenegotiationInfo (boringssl)

data

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extensionEncryptedClientHello (boringssl)

data

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signature_algorithms

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key_share

shared_keys

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psk_key_exchange_modes

PSK_Key_Exchange_Mode

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status_request

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supported_groups

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supported_versions

versions

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Unknown extension 17613

data

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server_name

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Unknown extension 51764

data

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pre_shared_key

data

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