diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb566534e..958523ad0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - docker: set LANG=C.UTF-8. Fixes #3690 (@ytti)
 
 ### Fixed
+- ingate: redact secrets (private keys, passwords, secrets, passphrases, pre-shared keys, tokens and the SNMP community) when remove_secret is set (@thanegill)
 - siklu: allow parenthesis in prompt. Fixes #3841 (@ytti)
 - fortios: allow parenthesis in prompt. Fixes #3846 (@ytti)
 - fortigate: prompt can contain HA cluster status. Fixes #3846 (@robertcheramy)
diff --git a/lib/oxidized/model/ingate.rb b/lib/oxidized/model/ingate.rb
index 7f228148d..13b97b362 100644
--- a/lib/oxidized/model/ingate.rb
+++ b/lib/oxidized/model/ingate.rb
@@ -22,7 +22,21 @@ class Ingate < Oxidized::Model
   end
 
   cmd cfg_cb do |cfg|
-    cfg.gsub! /^# Timestamp:.*$/, ''
+    cfg.gsub(/^# Timestamp:.*$/, '')
+  end
+
+  cmd :secret do |cfg|
+    # Private keys: any *key field whose quoted value is a PEM private key block
+    # (the value spans multiple lines).
+    cfg.gsub!(/\b([a-z_]*key)="-----BEGIN [A-Z ]*PRIVATE KEY-----.*?-----END [A-Z ]*PRIVATE KEY-----"/m,
+              '\1="<secret hidden>"')
+    # Ingate spreads credentials across many fields. Match by suffix so we cover
+    # them all (e.g. trunkuserpassword, snmppassword, radiussecret,
+    # configencpassphrase, xauth_psk, eabhmackey, api_token) without touching
+    # lookalikes such as passwordtimeout or enable_psk_rw.
+    cfg.gsub!(/\b([a-z_]*(?:password|secret|passphrase|psk|hmackey|api_token|authtoken))=(?:"[^"]*"|\S+)/,
+              '\1=<secret hidden>')
+    cfg.gsub!(/\bcommunity=(?:"[^"]*"|\S+)/, 'community=<secret hidden>')
     cfg
   end
 
diff --git a/spec/model/ingate_spec.rb b/spec/model/ingate_spec.rb
new file mode 100644
index 000000000..9b1046912
--- /dev/null
+++ b/spec/model/ingate_spec.rb
@@ -0,0 +1,81 @@
+# frozen_string_literal: true
+
+require_relative 'model_helper'
+require 'oxidized/model/ingate'
+
+describe 'Model Ingate' do
+  before(:each) do
+    init_model_helper
+
+    @mock_node = mock('Oxidized::Node')
+    @mock_node.stubs(:name).returns('ingate-1')
+    @mock_node.stubs(:ip).returns('192.0.2.10')
+    @mock_node.stubs(:group).returns('default')
+
+    @mock_input = mock('Oxidized::Input')
+    @mock_input.stubs(:output).returns(nil)
+
+    # The config is downloaded over HTTP (a "config to CLI file"). The values
+    # below are fabricated; the format mirrors a real SIParator export. The
+    # command is an anonymous lambda, so the stub matches any argument.
+    @config = <<~CONFIG
+      # Unitname: example-sbc
+      # Product: Software SIParator/Firewall
+      # Version: 6.4.4
+      # Timestamp: 2024-01-01 00:00:00
+
+      load-factory --all
+      modify-row snmp.snmp 1 community=public snmppassword=SNMPPW
+      modify-row misc.settings 1 passwordtimeout=300 enable_psk_rw=on
+      add-row qturn.default_password {id 1} password=s3cr3tpw
+      add-row sip.trunks {id 1} trunkuserpassword=TRUNKPW radiussecret=RADSEC
+      add-row vpn.ipsec {id 1} xauth_psk=XAUTHPSK configencpassphrase=ENCPASS
+      add-row cwmp.acs {id 1} api_token=APITOKEN123
+      add-row cert.acme_accounts {id 1} eabhmackey=FAKEHMACKEY1234567890 key="-----BEGIN PRIVATE KEY-----
+      FAKEACMEKEYLINE
+      -----END PRIVATE KEY-----"
+      add-row cert.cert {id 1} cert_key="-----BEGIN PRIVATE KEY-----
+      FAKECERTKEYLINE
+      -----END PRIVATE KEY-----"
+    CONFIG
+    @mock_input.stubs(:cmd).returns(@config)
+
+    @model = Ingate.new
+    @model.input = @mock_input
+    @model.node  = @mock_node
+  end
+
+  it 'removes the volatile Timestamp line and keeps the configuration' do
+    @model.stubs(:vars).returns(nil)
+
+    result = @model.get.to_cfg
+
+    _(result).wont_match(/^# Timestamp:/)
+    _(result).must_match(/^load-factory --all$/)
+    _(result).must_match(/^add-row qturn\.default_password /)
+  end
+
+  it 'redacts secrets when remove_secret is set' do
+    @model.stubs(:vars).returns(nil)
+    @model.stubs(:vars).with(:remove_secret).returns(true)
+
+    result = @model.get.to_cfg
+
+    # secret values are gone (across the various field families)
+    %w[s3cr3tpw SNMPPW TRUNKPW RADSEC XAUTHPSK ENCPASS APITOKEN123
+       FAKEHMACKEY1234567890 FAKEACMEKEYLINE FAKECERTKEYLINE].each do |secret|
+      _(result).wont_include(secret)
+    end
+    _(result).wont_include('community=public')
+    # replaced with placeholders, field name kept
+    %w[password snmppassword trunkuserpassword radiussecret configencpassphrase
+       xauth_psk api_token eabhmackey community].each do |field|
+      _(result).must_match(/\b#{field}=<secret hidden>/)
+    end
+    _(result).must_match(/\bkey="<secret hidden>"/)
+    _(result).must_match(/cert_key="<secret hidden>"/)
+    # lookalikes are NOT redacted
+    _(result).must_match(/passwordtimeout=300/)
+    _(result).must_match(/enable_psk_rw=on/)
+  end
+end