diff --git a/ArchiSteamFarm/Core/Utilities.cs b/ArchiSteamFarm/Core/Utilities.cs
index 600c6c2eb..81fb09365 100644
--- a/ArchiSteamFarm/Core/Utilities.cs
+++ b/ArchiSteamFarm/Core/Utilities.cs
@@ -58,7 +58,7 @@ public static class Utilities {
 	private static readonly FrozenSet<char> DirectorySeparators = new HashSet<char>(2) { Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar }.ToFrozenSet();
 
 	// normally we'd just use words like "steam" and "farm", but the library we're currently using is a bit iffy about banned words, so we need to also add combinations such as "steamfarm"
-	private static readonly FrozenSet<string> ForbiddenPasswordPhrases = new HashSet<string>(10, StringComparer.InvariantCultureIgnoreCase) { "archisteamfarm", "archi", "steam", "farm", "archisteam", "archifarm", "steamfarm", "asf", "asffarm", "password" }.ToFrozenSet(StringComparer.InvariantCultureIgnoreCase);
+	private static readonly FrozenSet<string> ForbiddenPasswordPhrases = new HashSet<string>(10, StringComparer.OrdinalIgnoreCase) { "archisteamfarm", "archi", "steam", "farm", "archisteam", "archifarm", "steamfarm", "asf", "asffarm", "password" }.ToFrozenSet(StringComparer.OrdinalIgnoreCase);
 
 	[PublicAPI]
 	public static string GenerateChecksumFor(byte[] source) {
@@ -296,7 +296,7 @@ public static class Utilities {
 	internal static (bool IsWeak, string? Reason) TestPasswordStrength(string password, IEnumerable<string>? additionallyForbiddenPhrases = null) {
 		ArgumentException.ThrowIfNullOrEmpty(password);
 
-		HashSet<string> forbiddenPhrases = ForbiddenPasswordPhrases.ToHashSet(StringComparer.InvariantCultureIgnoreCase);
+		HashSet<string> forbiddenPhrases = ForbiddenPasswordPhrases.ToHashSet(StringComparer.OrdinalIgnoreCase);
 
 		if (additionallyForbiddenPhrases != null) {
 			forbiddenPhrases.UnionWith(additionallyForbiddenPhrases);
diff --git a/ArchiSteamFarm/Helpers/ArchiCryptoHelper.cs b/ArchiSteamFarm/Helpers/ArchiCryptoHelper.cs
index f38dce247..f4013abe2 100644
--- a/ArchiSteamFarm/Helpers/ArchiCryptoHelper.cs
+++ b/ArchiSteamFarm/Helpers/ArchiCryptoHelper.cs
@@ -47,7 +47,7 @@ public static class ArchiCryptoHelper {
 
 	internal static bool HasDefaultCryptKey { get; private set; } = true;
 
-	private static readonly FrozenSet<string> ForbiddenCryptKeyPhrases = new HashSet<string>(3, StringComparer.InvariantCultureIgnoreCase) { "crypt", "key", "cryptkey" }.ToFrozenSet(StringComparer.InvariantCultureIgnoreCase);
+	private static readonly FrozenSet<string> ForbiddenCryptKeyPhrases = new HashSet<string>(3, StringComparer.OrdinalIgnoreCase) { "crypt", "key", "cryptkey" }.ToFrozenSet(StringComparer.OrdinalIgnoreCase);
 
 	private static IEnumerable<byte> SteamParentalCharacters => Enumerable.Range('0', 10).Select(static character => (byte) character);
 
diff --git a/ArchiSteamFarm/Steam/Storage/BotConfig.cs b/ArchiSteamFarm/Steam/Storage/BotConfig.cs
index c26469df5..c2668f602 100644
--- a/ArchiSteamFarm/Steam/Storage/BotConfig.cs
+++ b/ArchiSteamFarm/Steam/Storage/BotConfig.cs
@@ -565,7 +565,7 @@ public sealed class BotConfig {
 		string? decryptedSteamPassword = await botConfig.GetDecryptedSteamPassword().ConfigureAwait(false);
 
 		if (!string.IsNullOrEmpty(decryptedSteamPassword)) {
-			HashSet<string> disallowedValues = new(StringComparer.InvariantCultureIgnoreCase) { "account" };
+			HashSet<string> disallowedValues = new(StringComparer.OrdinalIgnoreCase) { "account" };
 
 			if (!string.IsNullOrEmpty(botConfig.SteamLogin)) {
 				disallowedValues.Add(botConfig.SteamLogin);
diff --git a/ArchiSteamFarm/Storage/GlobalConfig.cs b/ArchiSteamFarm/Storage/GlobalConfig.cs
index d73750856..dbb287872 100644
--- a/ArchiSteamFarm/Storage/GlobalConfig.cs
+++ b/ArchiSteamFarm/Storage/GlobalConfig.cs
@@ -151,7 +151,7 @@ public sealed class GlobalConfig {
 	[PublicAPI]
 	public static readonly ImmutableHashSet<string> DefaultPluginsUpdateList = [];
 
-	private static readonly FrozenSet<string> ForbiddenIPCPasswordPhrases = new HashSet<string>(5, StringComparer.InvariantCultureIgnoreCase) { "ipc", "api", "gui", "asf-ui", "asf-gui" }.ToFrozenSet(StringComparer.InvariantCultureIgnoreCase);
+	private static readonly FrozenSet<string> ForbiddenIPCPasswordPhrases = new HashSet<string>(5, StringComparer.OrdinalIgnoreCase) { "ipc", "api", "gui", "asf-ui", "asf-gui" }.ToFrozenSet(StringComparer.OrdinalIgnoreCase);
 
 	[JsonIgnore]
 	[PublicAPI]