Search references for HTTP HEADER-INJECTION. Phrases containing HTTP HEADER-INJECTION
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Web application security vulnerability
HTTP header injection is a general class of web application security vulnerability which occurs when Hypertext Transfer Protocol (HTTP) headers are dynamically
HTTP_header_injection
HTTP header field
In HTTP, "Referer" (a misspelling of "Referrer") is an optional HTTP header field that identifies the address of the web page (i.e., the URI or IRI) from
HTTP_referer
HTTP header fields. A core set of fields is standardized by the Internet Engineering Task Force (IETF) in RFC 9110 and 9111. The Field Names, Header Fields
List_of_HTTP_header_fields
Access control method for the HTTP network communication protocol
name and password when making a request. In basic HTTP authentication, a request contains a header field in the form of Authorization: Basic <credentials>
Basic_access_authentication
Internet error message
In HTTP, the 404 HTTP status code indicates that a web client (i.e. browser) was able to communicate with a server, but the server could not provide the
HTTP_404
of the resource (byte serving) due to a range header sent by the client. The range header is used by HTTP clients to enable resuming of interrupted downloads
List_of_HTTP_status_codes
Web security vulnerability
interpretation of Content-Length and Transfer-Encoding headers between HTTP server implementations in a HTTP proxy server chain. HRS was first discovered in
HTTP_request_smuggling
HTTP status code indicating that access is forbidden to a resource
required Depth header or issued a Depth header of infinity. Client request: GET /hello.html HTTP/1.1 Host: www.example.org Server response: HTTP/1.1 403 Forbidden
HTTP_403
HTTP header field
Do Not Track (DNT) is a deprecated non-standard HTTP header field designed to allow internet users to opt out of tracking by websites, which includes
Do_Not_Track
Communications protocol
same. The use of ETags in the HTTP header is optional (not mandatory as with some other fields of the HTTP 1.1 header). The method by which ETags are
HTTP_ETag
Method of negotiating credentials between web server and browser
supplied, the client re-sends the same request but adds an authentication header that includes the response code. In this example, the server accepts the
Digest_access_authentication
Application layer protocol
allow intermediate HTTP nodes (proxy servers, web caches, etc.) to accomplish their functions, some of the HTTP headers (found in HTTP requests/responses)
HTTP
Instruction by a web server containing the intended location of a web page
The HTTP Location header field is returned in responses from an HTTP server under two circumstances: To ask a web browser to load a different web page
HTTP_location
Class of internet software vulnerability
XSS, Header, SQL and LDAP injection scanner LWN article CWE-113: Failure to Sanitize CRLF Sequences in HTTP Headers ('HTTP Response Splitting') HTTP Response
HTTP_response_splitting
HTTP response status code
com/newpage.html"); Here is an example using a PHP redirect: <?php header("Location: https://example.com/newpage.html", true, 301); exit; Here is one way
HTTP_301
HTTP header field
X-Forwarded-For (XFF) HTTP header field is a common method for identifying the originating IP address of a client connecting to a web server through an HTTP proxy or
X-Forwarded-For
Capability that can be built into web servers and web clients
ways compression can be done in HTTP. At a lower level, a Transfer-Encoding header field may indicate the payload of an HTTP message is compressed. At a higher
HTTP_compression
Obsolete Internet security mechanism
HTTP Public Key Pinning (HPKP) is an obsolete Internet security mechanism delivered via an HTTP header which allows HTTPS websites to resist impersonation
HTTP_Public_Key_Pinning
HTTP header field introduced in HTTP/1.1
The Upgrade header field is an HTTP header field introduced in HTTP/1.1. In the exchange, the client begins by making a cleartext request, which is later
HTTP/1.1_Upgrade_header
Using a single TCP connection to send and receive multiple HTTP requests/responses
HTTP persistent connection, also called HTTP keep-alive, or HTTP connection reuse, is the idea of using a single TCP connection to send and receive multiple
HTTP_persistent_connection
Request method in the HTTP protocol
message. A fields header field in the POST request usually indicates the message body's Internet media type. The world wide Web and HTTP are based on a number
POST_(HTTP)
Web encryption method similar to HTTPS
unchanged. Because of this, S-HTTP could be used concurrently with HTTP (unsecured) on the same port, as the unencrypted header would determine whether the
Secure Hypertext Transfer Protocol
Secure_Hypertext_Transfer_Protocol
Request method in the HTTP protocol
In computing, the PATCH method is a request method in HTTP for making partial changes to an existing resource. The PATCH method provides an entity containing
PATCH_(HTTP)
Web API to transfer data between a web browser and a web server
(XHR) is an API in the form of a JavaScript object whose methods transmit HTTP requests from a web browser to a web server. The methods allow a browser-based
XMLHttpRequest
HTTP status code
451, it should include a "Link" HTTP header field whose value is a URI reference identifying itself. The "Link" header field must then have a "rel" parameter
HTTP_451
Serving multiple documents at the same:;URI
how well it understands them. More precisely, the user agent provides HTTP headers that lists acceptable aspects of the resource and quality factors for
Content_negotiation
Data item stored in a browser by a website
Cookies are set using the Set-Cookie header field, sent in an HTTP response from the web server. This header field instructs the web browser to store
HTTP_cookie
HTTP extension supporting TLS encryption
protected by HTTPS. Additionally, some free-to-use and paid WLAN networks have been observed tampering with webpages by engaging in packet injection in order
HTTPS
Website protection mechanism
HSTS Policy is communicated by the server to the user agent via an HTTP response header field named Strict-Transport-Security. HSTS Policy specifies a period
HTTP Strict Transport Security
HTTP_Strict_Transport_Security
Computer communication technique
HTTP pipelining is a feature of HTTP/1.1 that allows multiple HTTP requests to be sent over a single TCP connection without waiting for the corresponding
HTTP_pipelining
Web security vulnerability
encoded for output by a web application. This vulnerability allows the injection of parameters into web application-created URLs. It was first brought
HTTP_parameter_pollution
HTTP facility to fetch a specific part of a file
superseded by alternative methods. HTTP status codes HTTP headers Content negotiation Apache Week. HTTP/1.1 Byte Serving: definition of byte serving in the
Byte_serving
discovering HTTP caches and cached data, managing sets of HTTP caches and monitoring cache activity. It permits full request and response headers to be used
Hypertext_caching_protocol
Malicious website exploit where unauthorized commands are transmitted from a trusted user
HTTP request headers using CRLF Injection. Similar CRLF injection vulnerabilities in a client can be used to spoof the referrer of an HTTP request. POST
Cross-site_request_forgery
Computer bug exploit caused by invalid data
system commands, Simple Mail Transfer Protocol (SMTP) headers, and other program arguments. Injection flaws can be identified through source code examination
Code_injection
to send email messages. It is the email equivalent of HTTP Header Injection. Like SQL injection attacks, this vulnerability is one of a general class
Email_injection
Uniform address for services on a website
Mark; Thomson, Martin (May 6, 2017). "The "http-opportunistic" Well-Known URI". Opportunistic Security for HTTP/2. IETF. sec. 2.3. doi:10.17487/RFC8164.
Well-known_URI
Type of attack in computer networking
header or UDP header in memory Create the injected data in memory Assemble (concatenate) the headers and data together to form an injection packet Compute
Packet_injection
Computer security standard to prevent cross-site scripting and related attacks
browsers. The following header names are in use as part of experimental CSP implementations: Content-Security-Policy – standard header name proposed by the
Content_Security_Policy
The Cache Array Routing Protocol (CARP) is used in load-balancing HTTP requests across multiple proxy cache servers. It works by generating a hash for
Cache_Array_Routing_Protocol
JavaScript technique for loading data
domain, bypassing the same-origin policy. The Content Security Policy HTTP Header lets web sites tell web browsers which domain scripts may be included
JSONP
Type of web vulnerability
system through a directory traversal attack. An attacker can modify a HTTP header (such as User-Agent) in this attack to be PHP code to exploit remote
File_inclusion_vulnerability
Message-oriented transport layer protocol
sequence numbers aims to guard against "some blind attacks, such as the injection of DCCP-Resets into the connection". DCCP is useful for applications with
Datagram Congestion Control Protocol
Datagram_Congestion_Control_Protocol
Load- and performance-testing framework
Simulation { HttpProtocolBuilder httpProtocol = http.baseUrl("https://e-comm.gatling.io") .acceptHeader("application/json") .contentTypeHeader("application/json");
Gatling_(software)
Routing protocol for IP networks
the IP Authentication Header Explicit support for multiple instances per link OSPF version number changed to 3 From the LSA header, the options field has
Open_Shortest_Path_First
Container file format family
not support real-time broadcasting. Streaming via HTTP requires a custom player and the injection of specific Flash Video metadata containing the exact
Flash_Video
Techniques to alter a program
PIMAGE_DOS_HEADER pImgDosHeaders = (PIMAGE_DOS_HEADER)module; PIMAGE_NT_HEADERS pImgNTHeaders = (PIMAGE_NT_HEADERS)((LPBYTE)pImgDosHeaders + pImgDosHeaders->e_lfanew);
Hooking
Reciprocating internal combustion engine
overhead camshaft driven by a toothed belt that also controls the diesel injection pump. A second belt rotates the alternator and water pump, while a vacuum
Renault_F-Type_engine
Protocol for communicating routing information on the Internet
102 I * 10.32.37.128/26 Self 101 I All BGP messages share the following header layout. Marker: 128 bits Included for compatibility, MUST be set to all
Border_Gateway_Protocol
Interface between Web servers and external programs
environment variables, which is precisely the mechanism that CGI uses to make HTTP headers available to programs; hence, Bash scripts used as CGI programs may have
Common_Gateway_Interface
Toolset for sending emails
Service Providers): X-Mailer: PHPMailer 5.2.13 (https://github.com/PHPMailer/PHPMailer) This SMTP header may differ for different versions of PHPMailer
PHPMailer
Cryptographic protocols for securing data in transit
hosting by upgrading HTTP to TLS via an HTTP/1.1 Upgrade header. Normally this is to securely implement HTTP over TLS within the main "http" URI scheme instead
Transport_Layer_Security
PHP web application and component framework
Hypertext Application Language (HAL) for PSR-7. HTTP HTTP message and header abstractions, and HTTP client implementation. (Not a PSR-7 implementation
Laminas
(Advanced C and Embedded Unit)". GitHub. Retrieved 23 November 2022. "Simple header only C/C++ Unit Testing Framework". GitHub. Retrieved 23 June 2020. "API
List of unit testing frameworks
List_of_unit_testing_frameworks
Interface enabling remote access to a web server
Exposed administration interfaces Attackers may also spoof the Content-Type header during file uploads to bypass weak file validation, enabling shell deployment
Web_shell
Computer security term for hacking of automobiles
the dealer system. Using this knowledge, they manipulated HTTP requests, modifying headers and tokens to simulate authorized dealer credentials. With
Automotive_hacking
energy from within the solar tube into a copper header. As the solution circulates through the copper header, the temperature rises. Other components in solar
Copper_in_heat_exchangers
Motor vehicle
were developed and tuned in house by Brabus. The setup includes custom headers as well as four water-to-air intercoolers. Brabus completes the package
Brabus_E_V12
2021 software security vulnerability
HTTP requests are frequently logged, a common attack vector is placing the malicious string in the HTTP request URL or a commonly logged HTTP header,
Log4Shell
Computer program or file valid in multiple programming languages or file formats
of opportunity for polyglot PDF files to smuggle non-PDF content in the header of the file. The PDF format has been described as "diverse and vague", and
Polyglot_(computing)
Motor vehicle
was outfitted with Isky cam, Hilborn fuel injection, a Scintilla Vertex magneto and Sanderson custom headers. It was mated to a '39 Ford transmission with
Ala_Kart
Reciprocating internal combustion engine
4:1 – 10.0 Valvetrain: SOHC, 16 valves Fuel Delivery multi point fuel injection EJ151 Horsepower: 97 PS (71 kW; 96 bhp) at 6000 rpm Torque: 129 N⋅m (95 lb⋅ft)
Subaru_EJ_engine
Form of network filtering
packet inspection (DPI), where only the data part (and possibly also the header) of a packet are inspected, deep content inspection (DCI)-based systems
Deep_content_inspection
Use of encoding systems for international characters in HTML
Protocol (HTTP) Content-Type header, which would typically look like this: Content-Type: text/html; charset=utf-8 This method gives the HTTP server a convenient
Character_encodings_in_HTML
Aspect of wireless networks
"on the air" freely transmits its unencrypted MAC address in its 802.11 headers, and it requires no special equipment or software to detect it. Anyone
Wireless_security
Practices to secure access to a data center
their implementations on layer 2 switching platforms. SQL injection: Also known as code injection, this is where input to a data-entry form's, due to incomplete
Data_center_security
Reusable superheavy-lift general-purpose launch vehicle
Liquid oxygen is supplied by a header tank during landing burn for the inner thirteen engines. On Booster 15, the header tank had at least nine additional
SpaceX_Starship
Cryptocurrency mining malware
request the Command & Control (C&C) server-specific User-Agent and Cookie headers, meaning that anyone but the malware will receive a different response
Zealot_Campaign
Content management system
made it unnecessarily difficult to write code that is secure from SQL injection vulnerabilities, as well as some other problems. In June 2013, it was
WordPress
History of an English football club
strikers Cyrille Regis and Keith Houchen, who scored the famous diving header. Their manager at the time was John Sillett. The city of Coventry enjoyed
History_of_Coventry_City_F.C.
Human-readable data serialization language
syntax, used for expressing key-value pairs, is inspired by electronic mail headers as defined in RFC 822, and the document separator --- is borrowed from
YAML
American personal luxury car
beneath the trunk lid, a new fine mesh grille with Cadillac script on the header and new standard wheel covers. Inside, there was a redesigned two-tier,
Cadillac_Eldorado
Medical condition
player Unless otherwise specified in boxes, reference is the one marked in header. This can also be used in children. At between 5 and 10 years, the minimum
Femoroacetabular_impingement
C function to format and output text
use of the ISO C99 extensions, including: ISO C99 includes the inttypes.h header file that includes a number of macros for cross-platform printf coding.
Printf
Series of networkable home computers
Technology's SOLOS/CUTER Tape protocol that consists of a 300 baud metadata header followed by data payload blocks encoded at the desired transfer rate using
MicroBee
Motor vehicle
gains came courtesy of a low-restriction dual exhaust, stainless steel headers (rather than the original cast iron items), and other detail improvements
Buick_Regal
Brazilian footballer (born 1984)
as saying, "Every now and then a doctor would come in and give me an injection, three or four times a day, plus 10-15 pills." His illness became much
Thiago_Silva
injecting, converting and validating HTTP request parameters via CDI @Param transparent support for dependency injection (CDI and EJB) inside @FacesConverter
OmniFaces
Motor vehicle
air dam skirts, and a three-stay rear wing, Mazdaspeed 4-2-1 headers with matching header back exhaust and gold painted 17-inch Racing Hart wheels. The
Mazda_Familia
Computer programming concept
ENDPAGE condition in PL/I; the ON unit might write page trailer lines and header lines for the next page, then fall through to resume execution of the interrupted
Exception handling (programming)
Exception_handling_(programming)
American full-size car
230 hp (172 kW), and 250 hp (186 kW) with optional Rochester Ramjet fuel injection. Two versions of Chevrolet's 348 cu in (5,700 cc) V8, its first big-block
Chevrolet_Impala
Mid level sports car (1982–1991)
the finished development mule with a Bosch K-Jetronic mechanical fuel injection system from Volkswagen. The vehicle, dubbed the 924, received positive
Porsche_944
Italian automotive manufacturer
using technologies such as all-wheel disc brakes, and a plastic radiator header tank.[citation needed] It had also the lowest drag coefficient (Cd) in its
Alfa_Romeo
GNU replacement for the Bourne shell
for Unicode in echo -e and ANSI-C quoting. $ echo kernel{,-headers} kernel kernel-headers Brace expansion, also called alternation, is a feature copied
Bash_(Unix_shell)
Hosted hypervisor for Windows and Linux
Bibcode:2010CSE....12d..52T. doi:10.1109/MCSE.2010.92. ISSN 1521-9615. S2CID 6472898. https://techdocs.broadcom.com/us/en/vmware-cis/desktop-hypervisors/workstatio
VMware_Workstation
Motor vehicle
A new cross hatched grille also appeared, with Cadillac script on the header. Both long wheelbase Series 75 came with two separate climate control systems;
Cadillac_Series_70
Canadian racing driver (born 1971)
international co-driver in its No. 55 Ford FG Falcon for the Gold Coast 600 double header in October 2010 and sought advice from driver Marcos Ambrose on touring
Jacques_Villeneuve
Free and open source project building an anonymous network
through DNS tampering (e.g., China), SNI-based blocking, and blockpage injection (e.g., Oman, Qatar, and Kuwait). From August 15, 2015 to August 16, 2015
I2P
Refers to two related but distinct notions: functional quality and structural quality
including database structure scripts, data manipulation source code, component headers, configuration files etc. There are essentially two types of software sizes
Software_quality
Internet-like structure connecting everyday physical objects
conventional security vulnerabilities, fault injection attacks are on the rise and targeting IoT devices. A fault injection attack is a physical attack on a device
Internet_of_things
World Cup final, held in Switzerland
ball. He has lost the ball this time, to Schäfer... Schäfer has crossed, header... cleared. From the deep Rahn ought to shoot – Rahn shoots - GOAL!! GOAL
1954_FIFA_World_Cup_final
blocked. Analysis of the network traffic showed that ISPs were scanning the headers and actively blocking requests for the videos and Facebook pages. [unreliable
Internet censorship and surveillance in Asia
Internet_censorship_and_surveillance_in_Asia
Type of data structure
vary, but usually the sum type A + B comes with two introduction forms (injections) inj1: A → A + B and inj2: B → A + B. The elimination form is case analysis
Tagged_union
Month of 1980
Horst Hrubesch scored the winning goal in the 88th minute of play with a header. Died: Dimitrios Partsalidis, 79, Greek Communist who led the government
June_1980
Computer security exploit technique
term gadget for chunks of program logic, in this case divided into gadget header and gadget body.) "Computer Scientists Take Over Electronic Voting Machine
Return-oriented_programming
Toy vehicle brand
lasted for three years until being replaced by the crisper, more detailed injection-moulded type first seen in the Thames 'Airborne' caravan (420) in February
Corgi_Toys
Raising fish commercially in enclosures
above-ground irrigation system (many irrigation systems use buried pipes with headers). Using this method, water allotments can be stored in ponds or ditches
Fish_farming
Security risk and prevention for mobile devices
attempts to send MMS message to the contacts in the smartphone with different header messages for each person, who receive the MMS and often open them without
Mobile_security
High-performance variant of the Ford Mustang sports car
to Shelby American, where they received the high-rise manifolds, Tri-Y headers, and were given larger Ford Galaxie rear drum brakes with metallic-linings
Shelby_Mustang
Board certified orthopaedic surgeon based out of Massachusetts, US
Rocco (April 2014). "Platelet-Rich Plasma Efficacy Versus Corticosteroid Injection Treatment for Chronic Severe Plantar Fasciitis". Foot & Ankle International
Raymond_Rocco_Monto
HTTP HEADER-INJECTION
HTTP HEADER-INJECTION
Female
English
Medieval Latin form of Persian Esther, HESTER means "star."
Surname or Lastname
English
English : occupational name for a farm laborer, from Middle English sedere ‘sower’ (agent derivative of sed ‘seed’).
Surname or Lastname
English, Dutch, and German
English, Dutch, and German : occupational name for a herdsman, someone who tended a herd of domestic animals, Middle English herder, Middle Dutch herder, harde(r), Middle High German herder.German : from the medieval German personal name Herdher, composed of the elements hart ‘strong’ + heri, hari ‘army’.South German : habitational name from either of two places called Herdern: near Freiburg and near Winterthal in Switzerland.
Surname or Lastname
English
English : of uncertain origin, possibly a variant of Hayter or Heather.
Male
English
Variant spelling of English Hedley, HEADLEY means "heather field."
Surname or Lastname
English
English : occupational name for someone who thatched cottages with reeds, from an agent derivative of Middle English rēd(en) ‘to cover with reeds’.Americanized spelling of German Rieder.
Surname or Lastname
English
English : occupational name for someone who led a horse and cart conveying commodities from one place to another, Middle English ledere, an agent noun from Old English lǣdan ‘to lead’. The word may also sometimes have been used to denote a foreman or someone who led sport or dance, but the name certainly did not originate with leader in the modern sense ‘civil or military commander’; this is a comparatively recent development.English : occupational name for a worker in lead, from an agent derivative of Old English lēad ‘lead’.
Female
English
English name derived from the plant name, HEATHER means "heather."
Surname or Lastname
Dutch and German
Dutch and German : from a Germanic personal name, Halidher, composed of the elements halið ‘hero’ + hari, heri ‘army’, or from another personal name, Hildher, composed of the elements hild ‘strife’, ‘battle’ + the same second element.Dutch and North German : topographic name for someone living on a slope, from Middle Dutch helldinge ‘slanting surface’. Compare Halder.English : from an agent derivative of Old English healdan ‘to hold’, hence a name denoting an occupier or tenant. Compare Holder.English : variant of Hilder.English : possibly a variant of Elder, with the addition of an inorganic initial H-.
Boy/Male
Indian
The guide, Director, Leader
Boy/Male
Muslim
The guide, Director, Leader
Male
German
Pet form of Old High German Heinrich, HEINER means "home-ruler."
Female
Yiddish
Variant form of Yiddish Hende, HENDEL means "favor; grace."
Boy/Male
British, Christian, English
Heather Meadow / Field
Girl/Female
English American
A flowering evergreen plant that thrives on peaty barren lands as in Scotland. Heather.
Boy/Male
British, English
Heather Meadow
Surname or Lastname
North German
North German : habitational name for someone from Heeten in the Netherlands near Deventer.English : unexplained; perhaps a variant of Hayter. Compare Heater.
Surname or Lastname
English (Yorkshire)
English (Yorkshire) : habitational name from Hebden in North Yorkshire or Hebden Bridge in West Yorkshire, both named from Old English hēope ‘rose-hip’ + denu ‘valley’.
Girl/Female
Christian & English(British/American/Australian)
Flowering Heather
Surname or Lastname
English
English : topographic name for someone who lived by a meadow, from Mead 1 + the suffix -er, denoting an inhabitant.English : occupational name for a brewer or seller of mead, Middle English med(i)er (see Mead 2).
HTTP HEADER-INJECTION
HTTP HEADER-INJECTION
Girl/Female
Muslim/Islamic
Gift
Boy/Male
Hebrew
From the walled town.
Boy/Male
American, Anglo, British, English
Brave Friend
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Telugu
Lord of Nectar
Boy/Male
Indian, Tamil
Son Lord Brahma; Vishnu
Boy/Male
Teutonic American English German Shakespearean
Famous fighter.
Boy/Male
Hindu
A jewel, Lord Vishnu, Peacock, Shiva
Girl/Female
Hindu, Indian
Well Wisher; Kindly; Goddess Laxmi; Friend
Girl/Female
Tamil
Pure and dignified
Girl/Female
Indian
HTTP HEADER-INJECTION
HTTP HEADER-INJECTION
HTTP HEADER-INJECTION
HTTP HEADER-INJECTION
HTTP HEADER-INJECTION
n.
One who deals; one who has to do, or has concern, with others; esp., a trader, a trafficker, a shopkeeper, a broker, or a merchant; as, a dealer in dry goods; a dealer in stocks; a retail dealer.
a.
Having three heads; three-headed; as, the triple-headed dog Cerberus.
a.
Double-headed.
n.
Heather; heath.
a.
Thick-headed; stupid.
a.
To make vapid or spiritless; as, to deaden wine.
n.
One who, or that which, heaves or lifts; a laborer employed on docks in handling freight; as, a coal heaver.
n.
A fall or plunge headforemost, as while riding a bicycle, or in bathing; as, to take a header.
n.
A tree or plant yielding fruit; as, a good bearer.
a.
Furnished with a head (commonly as denoting intellectual faculties); -- used in composition; as, clear-headed, long-headed, thick-headed; a many-headed monster.
a.
Having a head with a flattened top; as, a flat-headed nail.
n.
Beaver cloth, a heavy felted woolen cloth, used chiefly for making overcoats.
v. t.
To place in happiness or bliss, as if in heaven; to beatify.
n.
The fur of the beaver.
a.
Of or belonging to that part or end which is in the rear, or which follows; as, the hinder part of a wagon; the hinder parts of a horse.
n.
Any contrivance or implement, as a furnace, stove, or other heated body or vessel, etc., used to impart heat to something, or to contain something to be heated.
a.
Formed into a head; as, a headed cabbage.
a.
Having shaggy hair; shock-headed.
n.
A proof reader.
n.
One who heads a movement, a party, or a mob; head; chief; leader.