One interesting feature of HTTP in the protocol description is the absence of limits on the sizes of the URI string,
HTTP header or HTTP message body.
In addition to this, the proxy server adds
HTTP header fields to HTTP requests on behalf of the web browser so that the
HTTP header field data is stripped from the packets on the mobile network.
Those special services inducing a high resource utilization over an extended period can be identified by the content length field in the
http header of the first http response segment, since this field represents the total size of the file that will be delivered subsequently through the requested service.
In another surprising finding, the researchers found that users are tracked by these device fingerprinting technologies even if they explicitly request not to be tracked by enabling the Do Not Track (DNT)
HTTP header.
For instance, the Slowloris DDoS attack included redundant
HTTP headers. In addition, DDoS clients may request Web pages that do not exist.
B&w concept diagrams are used to reinforce material, and 65 pages of reference appendices cover areas such as
HTTP header fields and video encoding mechanisms.
While other products can only switch/persist on HTTP and SSL packets, the UIE enables BIG-IP software to read all of the
HTTP header or payload, and switch/persist on information unique to specific vendor's application server (BEA WebLogic, Microsoft, Oracle 9iAS, etc.), XML data for web services, or on custom values for mobile applications.
The HTTP Cookies returned by the target server in the Set-Cookie
HTTP header are also managed by the Muse Navigation Manager in an automatic manner without the administrator intervention.
* Filtering of privacy-sensitive
HTTP header fields.
