公开(公告)号：EP2652949A4

公开(公告)日：2014-06-04

申请号：EP11849631

申请日：2011-12-19

申请人： AKAMAI TECH INC

发明人： KNOX CHRISTOPHER R ,  BROOKINS NICHOLAS S ,  JANARDHAN VAISHNAV ,  LALWANI ASHOK ,  SO RONNIE ,  SURYANARAYANAN BABU ,  LUDIN STEPHEN L ,  OLUGBILE AKINWALE O ,  KORBE III WILLIAM P ,  LAGHATE PRASANNA ,  RAO CHANDAN H ,  PADINJAREVEETIL ABDUL SALAM FAISAL ,  PAWAR MOSES P

IPC分类号： H04N7/24 ,  H04L29/02 ,  H04N7/173

CPC分类号： H04N21/2187 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/605 ,  H04L65/607 ,  H04N21/23106 ,  H04N21/2343 ,  H04N21/25825 ,  H04N21/8456

摘要： This patent document describes, among other things, distributed computer platforms for online delivery of multimedia, including HD video, at broadcast audience scale to a variety of runtime environments and client devices in both fixed line and mobile environments. The teachings hereof can be applied to deliver live and on-demand content streams via computer networks. The teachings also relate to the ingestion of content streams in a given source format and the serving of the stream in a given target format. For example, a system might have machines in a content delivery network that ingest live streams in a source format, use an intermediate format to transport the stream within the system, and output the stream in a target format to clients that have requested (e.g., with an HTTP request) the stream. The streams may be archived for later playback.

公开(公告)号：EP2510648A4

公开(公告)日：2016-10-26

申请号：EP10836803

申请日：2010-12-13

申请人： AKAMAI TECH INC

发明人： LAGHATE PRASANNA ,  DEVANNEAUX THOMAS ,  DILLEY JOHN ,  SUMMERS JOHN

IPC分类号： H04L12/22 ,  G06Q50/00 ,  H04L29/06

CPC分类号： H04L63/0263 ,  H04L63/0218 ,  H04L63/0227 ,  H04L63/16 ,  H04L67/10

摘要： A cloud-based firewall system and service is provided to protect customer sites from attacks, leakage of confidential information, and other security threats. In various embodiments, such a firewall system and service can be implemented in conjunction with a content delivery network (CDN) having a plurality of distributed content servers. The CDN servers receive requests for content identified by the customer for delivery via the CDN. The CDN servers include firewalls that examine those requests and take action against security threats, so as to prevent them from reaching the customer site. The CDN provider implements the firewall system as a managed firewall service, with the operation of the firewalls for given customer content being defined by that customer, independently of other customers. In some embodiments, a customer may define different firewall configurations for different categories of that customer's content identified for delivery via the CDN.

公开(公告)号：EP2774044A4

公开(公告)日：2015-10-28

申请号：EP12844987

申请日：2012-11-01

申请人： AKAMAI TECH INC

发明人： LUDIN STEPHEN L ,  LAGHATE PRASANNA ,  STEVENS MATTHEW J ,  SHOTTON FREDERICK R ,  HATALA JOZEF

IPC分类号： G06F15/16 ,  G06F9/44 ,  G06F17/30 ,  H04L29/08 ,  H04L29/12

CPC分类号： H04L67/02 ,  G06F17/30861 ,  H04L61/1511 ,  H04L61/305 ,  H04L67/1008