diff --git a/logdoctor/CMakeLists.txt b/logdoctor/CMakeLists.txt
index d666ecbb..73dcc731 100644
--- a/logdoctor/CMakeLists.txt
+++ b/logdoctor/CMakeLists.txt
@@ -98,6 +98,22 @@ set(PROJECT_SOURCES
     modules/dialogs/ida_dialog.h
     modules/dialogs/ida_dialog.cpp
 
+    modules/blacklists/blacklists.h
+    modules/blacklists/blacklists.cpp
+    modules/blacklists/modules/lib.h
+    modules/blacklists/modules/blacklist.h
+    modules/blacklists/modules/blacklist.cpp
+    modules/blacklists/modules/blacklist_item.h
+    modules/blacklists/modules/blacklist_item.cpp
+
+    modules/warnlists/warnlists.h
+    modules/warnlists/warnlists.cpp
+    modules/warnlists/modules/lib.h
+    modules/warnlists/modules/warnlist.h
+    modules/warnlists/modules/warnlist.cpp
+    modules/warnlists/modules/warnlist_item.h
+    modules/warnlists/modules/warnlist_item.cpp
+
     modules/craplog/craplog.h
     modules/craplog/craplog.cpp
     modules/craplog/modules/lib.h
diff --git a/logdoctor/modules/blacklists/blacklists.cpp b/logdoctor/modules/blacklists/blacklists.cpp
new file mode 100644
index 00000000..f8e48f0c
--- /dev/null
+++ b/logdoctor/modules/blacklists/blacklists.cpp
@@ -0,0 +1,35 @@
+
+#include "blacklists.h"
+
+#include "modules/exceptions.h"
+
+
+const Blacklist& Blacklists::getConst( const WebServer ws ) const
+{
+    switch (ws) {
+        case WebServer::Apache:
+            return this->apache;
+        case WebServer::Nginx:
+            return this->nginx;
+        case WebServer::IIS:
+            return this->iis;
+        default:
+            // should be unreachable
+            throw DoNotCatchException( "Unexpected WebServer" );
+    }
+}
+
+Blacklist& Blacklists::get( const WebServer ws )
+{
+    switch (ws) {
+        case WebServer::Apache:
+            return this->apache;
+        case WebServer::Nginx:
+            return this->nginx;
+        case WebServer::IIS:
+            return this->iis;
+        default:
+            // should be unreachable
+            throw DoNotCatchException( "Unexpected WebServer" );
+    }
+}
diff --git a/logdoctor/modules/blacklists/blacklists.h b/logdoctor/modules/blacklists/blacklists.h
new file mode 100644
index 00000000..6aa98e99
--- /dev/null
+++ b/logdoctor/modules/blacklists/blacklists.h
@@ -0,0 +1,74 @@
+#ifndef LOGDOCTOR__BLACKLISTS__H
+#define LOGDOCTOR__BLACKLISTS__H
+
+
+#include "main_lib.h"
+
+#include "modules/blacklists/modules/blacklist.h"
+
+#include <QMetaType>
+
+
+struct Blacklists final
+{
+    Blacklist apache;
+    Blacklist nginx;
+    Blacklist iis;
+
+    explicit Blacklists() noexcept = default;
+
+    //! \throw DoNotCatchException
+    inline bool isUsed( const WebServer ws, const BlacklistField fld )
+    { return get( ws ).isUsed( fld ); }
+
+    //! \throw DoNotCatchException
+    inline void setUsed( const WebServer ws, const BlacklistField fld, const bool used )
+    { get( ws ).setUsed( fld, used ); }
+
+    //! \throw DoNotCatchException
+    const Blacklist& getConst( const WebServer ws ) const;
+
+    //! \throw DoNotCatchException
+    Blacklist& get( const WebServer ws );
+
+    //! \throw DoNotCatchException
+    inline BlacklistItem& get( const WebServer ws, const BlacklistField fld )
+    { return get( ws ).get( fld ); }
+
+    //! \throw DoNotCatchException
+    inline std::vector<std::string>& getList( const WebServer ws, const BlacklistField fld )
+    { return get( ws, fld ).list; }
+
+    //! \throw DoNotCatchException
+    inline const std::vector<std::string>& getListConst( const WebServer ws, const BlacklistField fld )
+    { return get( ws, fld ).list; }
+
+    //! \throw BWlistException, DoNotCatchException
+    inline void setList( const WebServer ws, const BlacklistField fld, const std::vector<std::string>& list )
+    { get( ws, fld ).set( list ); }
+
+    //! \throw BWlistException, DoNotCatchException
+    inline void clearList( const WebServer ws, const BlacklistField fld )
+    { getList( ws, fld ).clear(); }
+
+    //! \throw BWlistException, DoNotCatchException
+    inline void addItem( const WebServer ws, const BlacklistField fld, const std::string& item )
+    { get( ws, fld ).add( item ); }
+
+    //! \throw BWlistException
+    inline void removeItem( const WebServer ws, const BlacklistField fld, const std::string& item )
+    { get( ws, fld ).remove( item ); }
+
+    //! \throw BWlistException
+    inline int moveUpItem( const WebServer ws, const BlacklistField fld, const std::string& item )
+    { return get( ws, fld ).moveUp( item ); }
+
+    //! \throw BWlistException
+    inline int moveDownItem( const WebServer ws, const BlacklistField fld, const std::string& item )
+    { return get( ws, fld ).moveDown( item ); }
+};
+
+Q_DECLARE_METATYPE(Blacklists)
+
+
+#endif // LOGDOCTOR__BLACKLISTS__H
diff --git a/logdoctor/modules/blacklists/modules/blacklist.cpp b/logdoctor/modules/blacklists/modules/blacklist.cpp
new file mode 100644
index 00000000..bfdb6e85
--- /dev/null
+++ b/logdoctor/modules/blacklists/modules/blacklist.cpp
@@ -0,0 +1,21 @@
+
+#include "blacklist.h"
+
+#include "modules/exceptions.h"
+
+
+Blacklist::Blacklist() noexcept
+    : client{ BlacklistField::Client }
+{
+
+}
+
+BlacklistItem& Blacklist::get( const BlacklistField field )
+{
+    switch (field) {
+        case BlacklistField::Client:
+            return this->client;
+        default:
+            throw DoNotCatchException( "Unexpected BlacklistField" );
+    }
+}
diff --git a/logdoctor/modules/blacklists/modules/blacklist.h b/logdoctor/modules/blacklists/modules/blacklist.h
new file mode 100644
index 00000000..4dd23788
--- /dev/null
+++ b/logdoctor/modules/blacklists/modules/blacklist.h
@@ -0,0 +1,27 @@
+#ifndef LOGDOCTOR__BLACKLISTS__BLACKLIST__H
+#define LOGDOCTOR__BLACKLISTS__BLACKLIST__H
+
+
+#include "modules/blacklists/modules/blacklist_item.h"
+
+
+struct Blacklist final
+{
+    BlacklistItem client;
+
+    explicit Blacklist() noexcept;
+
+    //! \throw DoNotCatchException
+    BlacklistItem& get( const BlacklistField field );
+
+    //! \throw DoNotCatchException
+    inline bool isUsed( const BlacklistField field )
+    { return get( field ).used; }
+
+    //! \throw DoNotCatchException
+    inline void setUsed( const BlacklistField field, const bool used )
+    { get( field ).used = used; }
+};
+
+
+#endif // LOGDOCTOR__BLACKLISTS__BLACKLIST__H
diff --git a/logdoctor/modules/blacklists/modules/blacklist_item.cpp b/logdoctor/modules/blacklists/modules/blacklist_item.cpp
new file mode 100644
index 00000000..f3d50f98
--- /dev/null
+++ b/logdoctor/modules/blacklists/modules/blacklist_item.cpp
@@ -0,0 +1,76 @@
+
+#include "blacklist_item.h"
+
+#include "modules/shared.h"
+
+#include "modules/exceptions.h"
+
+#include "utilities/bwlists.h"
+
+
+const char* BlacklistItem::fieldName() const
+{
+    switch (this->field) {
+        case BlacklistField::Client:
+            return FIELDS__CLIENT.c_str();
+        default:
+            // should be unreachable
+            throw DoNotCatchException( "Unexpected BlacklistField" );
+    }
+}
+
+void BlacklistItem::set( const std::vector<std::string>& new_list )
+{
+    this->list.clear();
+    this->list.reserve( new_list.size() );
+    for ( const std::string& item : new_list ) {
+        this->add( item );
+    }
+}
+
+void BlacklistItem::add( const std::string& item )
+{
+    this->list.push_back( this->sanitized( item ) );
+}
+
+void BlacklistItem::remove( const std::string& item )
+{
+    if ( const auto it{ std::find( this->list.cbegin(), this->list.cend(), item ) }; it != this->list.cend() ) {
+        this->list.erase( it );
+    } else {
+        throw BWlistException( "Failed to remove the item: "+item );
+    }
+}
+
+int BlacklistItem::moveUp( const std::string& item )
+{
+    if ( auto it{ std::find( std::next(this->list.begin()), this->list.end(), item ) }; it != this->list.end() ) {
+        const int pos{ static_cast<int>( std::distance(this->list.begin(), it) ) - 1 };
+        std::swap( *it, *std::prev(it) );
+        return pos;
+    } else {
+        throw BWlistException( "Failed to move up the item: "+item );
+    }
+}
+
+int BlacklistItem::moveDown( const std::string& item )
+{
+    if ( auto it{ std::find( this->list.begin(), std::prev(this->list.end()), item ) }; it != this->list.end() ) {
+        const int pos{ static_cast<int>( std::distance(this->list.begin(), it) ) + 1 };
+        std::swap( *it, *std::next(it) );
+        return pos;
+    } else {
+        throw BWlistException( "Failed to move down the item: "+item );
+    }
+}
+
+std::string BlacklistItem::sanitized(const std::string& item ) const
+{
+    switch (this->field) {
+        case BlacklistField::Client:
+            return BWutils::sanitizedClient( item );
+        default:
+            // should be unreachable
+            throw DoNotCatchException( "Unexpected BlacklistField" );
+    }
+}
diff --git a/logdoctor/modules/blacklists/modules/blacklist_item.h b/logdoctor/modules/blacklists/modules/blacklist_item.h
new file mode 100644
index 00000000..d28e41e7
--- /dev/null
+++ b/logdoctor/modules/blacklists/modules/blacklist_item.h
@@ -0,0 +1,46 @@
+#ifndef LOGDOCTOR__BLACKLISTS__BLACKLISTITEM__H
+#define LOGDOCTOR__BLACKLISTS__BLACKLISTITEM__H
+
+
+#include "modules/blacklists/modules/lib.h"
+
+#include <vector>
+#include <string>
+
+
+struct BlacklistItem final
+{
+    bool used;
+    BlacklistField field;
+    std::vector<std::string> list;
+
+    BlacklistItem( const BlacklistField fld ) noexcept
+        : used{false}, field{fld} {}
+    BlacklistItem( const bool use, const BlacklistField fld ) noexcept
+        : used{use}, field{fld} {}
+
+    //! \throw DoNotCatchException
+    const char* fieldName() const;
+
+    //! \throw BWlistException, DoNotCatchException
+    void set( const std::vector<std::string>& new_list );
+
+    //! \throw BWlistException, DoNotCatchException
+    void add( const std::string& item );
+
+    //! \throw BWlistException
+    void remove( const std::string& item );
+
+    //! \throw BWlistException
+    int moveUp( const std::string& item );
+
+    //! \throw BWlistException
+    int moveDown( const std::string& item );
+
+private:
+    //! \throw BWlistException, DoNotCatchException
+    std::string sanitized( const std::string& item ) const;
+};
+
+
+#endif // LOGDOCTOR__BLACKLISTS__BLACKLISTITEM__H
diff --git a/logdoctor/modules/blacklists/modules/lib.h b/logdoctor/modules/blacklists/modules/lib.h
new file mode 100644
index 00000000..1ac95591
--- /dev/null
+++ b/logdoctor/modules/blacklists/modules/lib.h
@@ -0,0 +1,11 @@
+#ifndef LOGDOCTOR__BLACKLISTS__LIB__H
+#define LOGDOCTOR__BLACKLISTS__LIB__H
+
+
+enum class BlacklistField
+{
+    Client
+};
+
+
+#endif // LOGDOCTOR__BLACKLISTS__LIB__H
diff --git a/logdoctor/modules/warnlists/modules/lib.h b/logdoctor/modules/warnlists/modules/lib.h
new file mode 100644
index 00000000..56416235
--- /dev/null
+++ b/logdoctor/modules/warnlists/modules/lib.h
@@ -0,0 +1,14 @@
+#ifndef LOGDOCTOR__WARNLISTS__LIB__H
+#define LOGDOCTOR__WARNLISTS__LIB__H
+
+
+enum class WarnlistField
+{
+    Method,
+    Uri,
+    Client,
+    UserAgent
+};
+
+
+#endif // LOGDOCTOR__WARNLISTS__LIB__H
diff --git a/logdoctor/modules/warnlists/modules/warnlist.cpp b/logdoctor/modules/warnlists/modules/warnlist.cpp
new file mode 100644
index 00000000..58b3f161
--- /dev/null
+++ b/logdoctor/modules/warnlists/modules/warnlist.cpp
@@ -0,0 +1,30 @@
+
+#include "warnlist.h"
+
+#include "modules/exceptions.h"
+
+
+Warnlist::Warnlist() noexcept
+    : method{     WarnlistField::Method    }
+    , uri{        WarnlistField::Uri       }
+    , client{     WarnlistField::Client    }
+    , user_agent{ WarnlistField::UserAgent }
+{
+
+}
+
+WarnlistItem& Warnlist::get( const WarnlistField field )
+{
+    switch (field) {
+        case WarnlistField::Method:
+            return this->method;
+        case WarnlistField::Uri:
+            return this->uri;
+        case WarnlistField::Client:
+            return this->client;
+        case WarnlistField::UserAgent:
+            return this->user_agent;
+        default:
+            throw DoNotCatchException( "Unexpected WarnlistField" );
+    }
+}
diff --git a/logdoctor/modules/warnlists/modules/warnlist.h b/logdoctor/modules/warnlists/modules/warnlist.h
new file mode 100644
index 00000000..2d29cda6
--- /dev/null
+++ b/logdoctor/modules/warnlists/modules/warnlist.h
@@ -0,0 +1,29 @@
+#ifndef LOGDOCTOR__WARNLISTS__WARNLIST__H
+#define LOGDOCTOR__WARNLISTS__WARNLIST__H
+
+
+#include "modules/warnlists/modules/warnlist_item.h"
+
+
+struct Warnlist final
+{
+    WarnlistItem method;
+    WarnlistItem uri;
+    WarnlistItem client;
+    WarnlistItem user_agent;
+
+    explicit Warnlist() noexcept;
+
+    //! \throw DoNotCatchException
+    WarnlistItem& get( const WarnlistField field );
+
+    //! \throw DoNotCatchException
+    inline bool isUsed( const WarnlistField field )
+    { return get( field ).used; }
+
+    //! \throw DoNotCatchException
+    inline void setUsed( const WarnlistField field, const bool used )
+    { get( field ).used = used; }
+};
+
+#endif // LOGDOCTOR__WARNLISTS__WARNLIST__H
diff --git a/logdoctor/modules/warnlists/modules/warnlist_item.cpp b/logdoctor/modules/warnlists/modules/warnlist_item.cpp
new file mode 100644
index 00000000..683cbd9c
--- /dev/null
+++ b/logdoctor/modules/warnlists/modules/warnlist_item.cpp
@@ -0,0 +1,88 @@
+
+#include "warnlist_item.h"
+
+#include "modules/shared.h"
+
+#include "modules/exceptions.h"
+
+#include "utilities/bwlists.h"
+
+
+const char* WarnlistItem::fieldName() const
+{
+    switch (this->field) {
+        case WarnlistField::Method:
+            return FIELDS__METHOD.c_str();
+        case WarnlistField::Uri:
+            return FIELDS__URI.c_str();
+        case WarnlistField::Client:
+            return FIELDS__CLIENT.c_str();
+        case WarnlistField::UserAgent:
+            return FIELDS__USER_AGENT.c_str();
+        default:
+            // should be unreachable
+            throw DoNotCatchException( "Unexpected WarnlistField" );
+    }
+}
+
+void WarnlistItem::set( const std::vector<std::string>& new_list )
+{
+    this->list.clear();
+    this->list.reserve( new_list.size() );
+    for ( const std::string& item : new_list ) {
+        this->add( item );
+    }
+}
+
+void WarnlistItem::add( const std::string& item )
+{
+    this->list.push_back( this->sanitized( item ) );
+}
+
+void WarnlistItem::remove( const std::string& item )
+{
+    if ( const auto it{ std::find( this->list.cbegin(), this->list.cend(), item ) }; it != this->list.cend() ) {
+        this->list.erase( it );
+    } else {
+        throw BWlistException( "Failed to remove the item: "+item );
+    }
+}
+
+int WarnlistItem::moveUp( const std::string& item )
+{
+    if ( auto it{ std::find( std::next(this->list.begin()), this->list.end(), item ) }; it != this->list.end() ) {
+        const int pos{ static_cast<int>( std::distance(this->list.begin(), it) ) - 1 };
+        std::swap( *it, *std::prev(it) );
+        return pos;
+    } else {
+        throw BWlistException( "Failed to move up the item: "+item );
+    }
+}
+
+int WarnlistItem::moveDown( const std::string& item )
+{
+    if ( auto it{ std::find( this->list.begin(), std::prev(this->list.end()), item ) }; it != this->list.end() ) {
+        const int pos{ static_cast<int>( std::distance(this->list.begin(), it) ) + 1 };
+        std::swap( *it, *std::next(it) );
+        return pos;
+    } else {
+        throw BWlistException( "Failed to move down the item: "+item );
+    }
+}
+
+std::string WarnlistItem::sanitized( const std::string& item ) const
+{
+    switch (this->field) {
+        case WarnlistField::Method:
+            return BWutils::sanitizedMethod( item );
+        case WarnlistField::Uri:
+            return BWutils::sanitizedUri( item );
+        case WarnlistField::Client:
+            return BWutils::sanitizedClient( item );
+        case WarnlistField::UserAgent:
+            return BWutils::sanitizedUserAgent( item );
+        default:
+            // should be unreachable
+            throw DoNotCatchException( "Unexpected WarnlistField" );
+    }
+}
diff --git a/logdoctor/modules/warnlists/modules/warnlist_item.h b/logdoctor/modules/warnlists/modules/warnlist_item.h
new file mode 100644
index 00000000..a28ef9b8
--- /dev/null
+++ b/logdoctor/modules/warnlists/modules/warnlist_item.h
@@ -0,0 +1,45 @@
+#ifndef LOGDOCTOR__WARNLISTS__WARNLISTITEM__H
+#define LOGDOCTOR__WARNLISTS__WARNLISTITEM__H
+
+
+#include "modules/warnlists/modules/lib.h"
+
+#include <vector>
+#include <string>
+
+
+struct WarnlistItem final
+{
+    bool used;
+    WarnlistField field;
+    std::vector<std::string> list;
+
+    WarnlistItem( const WarnlistField fld ) noexcept
+        : used{false}, field{fld} {}
+    WarnlistItem( const bool use, const WarnlistField fld ) noexcept
+        : used{use}, field{fld} {}
+
+    //! \throw DoNotCatchException
+    const char* fieldName() const;
+
+    //! \throw BWlistException, DoNotCatchException
+    void set( const std::vector<std::string>& new_list );
+
+    //! \throw BWlistException, DoNotCatchException
+    void add( const std::string& item );
+
+    //! \throw BWlistException
+    void remove( const std::string& item );
+
+    //! \throw BWlistException
+    int moveUp( const std::string& item );
+
+    //! \throw BWlistException
+    int moveDown( const std::string& item );
+
+private:
+    //! \throw BWlistException, DoNotCatchException
+    std::string sanitized( const std::string& item ) const;
+};
+
+#endif // LOGDOCTOR__WARNLISTS__WARNLISTITEM__H
diff --git a/logdoctor/modules/warnlists/warnlists.cpp b/logdoctor/modules/warnlists/warnlists.cpp
new file mode 100644
index 00000000..a58810a0
--- /dev/null
+++ b/logdoctor/modules/warnlists/warnlists.cpp
@@ -0,0 +1,20 @@
+
+#include "warnlists.h"
+
+#include "modules/exceptions.h"
+
+
+Warnlist& Warnlists::get( const WebServer ws )
+{
+    switch (ws) {
+        case WebServer::Apache:
+            return this->apache;
+        case WebServer::Nginx:
+            return this->nginx;
+        case WebServer::IIS:
+            return this->iis;
+        default:
+            // should be unreachable
+            throw DoNotCatchException( "Unexpected WebServer" );
+    }
+}
diff --git a/logdoctor/modules/warnlists/warnlists.h b/logdoctor/modules/warnlists/warnlists.h
new file mode 100644
index 00000000..febee83b
--- /dev/null
+++ b/logdoctor/modules/warnlists/warnlists.h
@@ -0,0 +1,67 @@
+#ifndef LOGDOCTOR__WARNLISTS__H
+#define LOGDOCTOR__WARNLISTS__H
+
+
+#include "main_lib.h"
+
+#include "modules/warnlists/modules/warnlist.h"
+
+
+struct Warnlists final
+{
+    Warnlist apache;
+    Warnlist nginx;
+    Warnlist iis;
+
+    explicit Warnlists() noexcept = default;
+
+    //! \throw DoNotCatchException
+    inline bool isUsed( const WebServer ws, const WarnlistField fld )
+    { return get( ws ).isUsed( fld ); }
+
+    //! \throw DoNotCatchException
+    inline void setUsed( const WebServer ws, const WarnlistField fld, const bool used )
+    { get( ws ).setUsed( fld, used ); }
+
+    //! \throw DoNotCatchException
+    Warnlist& get( const WebServer ws );
+
+    //! \throw DoNotCatchException
+    inline WarnlistItem& get( const WebServer ws, const WarnlistField fld )
+    { return get( ws ).get( fld ); }
+
+    //! \throw DoNotCatchException
+    inline std::vector<std::string>& getList( const WebServer ws, const WarnlistField fld )
+    { return get( ws, fld ).list; }
+
+    //! \throw DoNotCatchException
+    inline const std::vector<std::string>& getListConst( const WebServer ws, const WarnlistField fld )
+    { return get( ws, fld ).list; }
+
+    //! \throw BWlistException, DoNotCatchException
+    inline void setList( const WebServer ws, const WarnlistField fld, const std::vector<std::string>& list )
+    { get( ws, fld ).set( list ); }
+
+    //! \throw BWlistException, DoNotCatchException
+    inline void clearList( const WebServer ws, const WarnlistField fld )
+    { getList( ws, fld ).clear(); }
+
+    //! \throw BWlistException, DoNotCatchException
+    inline void addItem( const WebServer ws, const WarnlistField fld, const std::string& item )
+    { get( ws, fld ).add( item ); }
+
+    //! \throw BWlistException
+    inline void removeItem( const WebServer ws, const WarnlistField fld, const std::string& item )
+    { get( ws, fld ).remove( item ); }
+
+    //! \throw BWlistException
+    inline int moveUpItem( const WebServer ws, const WarnlistField fld, const std::string& item )
+    { return get( ws, fld ).moveUp( item ); }
+
+    //! \throw BWlistException
+    inline int moveDownItem( const WebServer ws, const WarnlistField fld, const std::string& item )
+    { return get( ws, fld ).moveDown( item ); }
+};
+
+
+#endif // LOGDOCTOR__WARNLISTS__H