What action should you take with a compressed uniform resource locator on a website known to you?

The target of an HTTP request is called a "resource", whose nature isn't defined further; it can be a document, a photo, or anything else. Each resource is identified by a Uniform Resource Identifier (URI) used throughout HTTP for identifying resources.

The most common form of URI is the Uniform Resource Locator (URL), which is known as the web address.

https://developer.mozilla.org
https://developer.mozilla.org/en-US/docs/Learn/
https://developer.mozilla.org/en-US/search?q=URL

Any of those URLs can be typed into your browser's address bar to tell it to load the associated page (resource).

A URL is composed of different parts, some mandatory and others are optional. A more complex example might look like this:

http://www.example.com:80/path/to/myfile.html?key1=value1&key2=value2#SomewhereInTheDocument

A Uniform Resource Name (URN) is a URI that identifies a resource by name in a particular namespace.

urn:isbn:9780141036144
urn:ietf:rfc:7230

The two URNs correspond to

  • the book Nineteen Eighty-Four by George Orwell,
  • the IETF specification 7230, Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing.

What action should you take with a compressed uniform resource locator on a website known to you?

http:// is the protocol. It indicates which protocol the browser must use. Usually it is the HTTP protocol or its secured version, HTTPS. The Web requires one of these two, but browsers also know how to handle other protocols such as mailto: (to open a mail client) or ftp: to handle a file transfer, so don't be surprised if you see such protocols. Common schemes are:

SchemeDescriptiondataData URLsfileHost-specific file namesftpFile Transfer Protocolhttp/httpsHyper text transfer protocol (Secure)javascriptURL-embedded JavaScript codemailtoElectronic mail addresssshSecure shellteltelephoneurnUniform Resource Namesview-sourceSource code of the resourcews/wssWebSocket connections (Secure)

What action should you take with a compressed uniform resource locator on a website known to you?

www.example.com is the domain name or authority that governs the namespace. It indicates which Web server is being requested. Alternatively, it is possible to directly use an IP address, but because it is less convenient, it is not often used on the Web.

What action should you take with a compressed uniform resource locator on a website known to you?

:80 is the port in this instance. It indicates the technical "gate" used to access the resources on the web server. It is usually omitted if the web server uses the standard ports of the HTTP protocol (80 for HTTP and 443 for HTTPS) to grant access to its resources. Otherwise, it is mandatory.

What action should you take with a compressed uniform resource locator on a website known to you?

/path/to/myfile.html is the path to the resource on the Web server. In the early days of the Web, a path like this represented a physical file location on the Web server. Nowadays, it is mostly an abstraction handled by Web servers without any physical reality.

What action should you take with a compressed uniform resource locator on a website known to you?

http://www.example.com:80/path/to/myfile.html?key1=value1&key2=value2#SomewhereInTheDocument
0 are extra parameters provided to the Web server. Those parameters are a list of key/value pairs separated with the
http://www.example.com:80/path/to/myfile.html?key1=value1&key2=value2#SomewhereInTheDocument
1 symbol. The Web server can use those parameters to do extra stuff before returning the resource to the user. Each Web server has its own rules regarding parameters, and the only reliable way to know how a specific Web server is handling parameters is by asking the Web server owner.

What action should you take with a compressed uniform resource locator on a website known to you?

http://www.example.com:80/path/to/myfile.html?key1=value1&key2=value2#SomewhereInTheDocument
2 is an anchor to another part of the resource itself. An anchor represents a sort of "bookmark" inside the resource, giving the browser the directions to show the content located at that "bookmarked" spot. On an HTML document, for example, the browser will scroll to the point where the anchor is defined; on a video or audio document, the browser will try to go to the time the anchor represents. It is worth noting that the part after the #, also known as the fragment identifier, is never sent to the server with the request.

When using URLs in HTML content, you should generally only use a few of these URL schemes. When referring to subresources — that is, files that are being loaded as part of a larger document — you should only use the HTTP and HTTPS schemes. Increasingly, browsers are removing support for using FTP to load subresources, for security reasons.

FTP is still acceptable at the top level (such as typed directly into the browser's URL bar, or the target of a link), although some browsers may delegate loading FTP content to another application.

Which may be a security issue with compressed uniform resource locators URLs )?

The security risk with a shortened URL is you cannot tell where you are going when you click the link, you have to trust the sender. As a result, some organizations teach their employees not to trust shortened URLs, or simply block them at their network gateway.

What are compressed uniform resource locators?

• Compressed URLs convert a long URL into a short URL for convenience but may be used to mask. malicious intent. • Investigate the destination by using the preview feature to see where the link actually leads. o Use an Internet search engine to find instructions for previewing a specific compressed.

What security issue is associated with uniform resource locators?

A URL-related security threat is that it is sometimes possible to construct a URL such that an attempt to perform a harmless idempotent operation such as the retrieval of the object will in fact cause a possibly damaging remote operation to occur.

Which of the following is the correct way to protect Cui?

CUI must be stored or handled in controlled environments that prevent or detect unauthorized access. Limit and control access to CUI within the workforce by establishing electronic barriers.