公开(公告)号：US07624421B2

公开(公告)日：2009-11-24

申请号：US10631206

申请日：2003-07-31

申请人： Raymond E. Ozzie ,  George P. Moromisato ,  Nimisha Asthagiri ,  Wei Dai ,  Alexei Evdokimov ,  Mark Cote ,  Adam Weiss

发明人： Raymond E. Ozzie ,  George P. Moromisato ,  Nimisha Asthagiri ,  Wei Dai ,  Alexei Evdokimov ,  Mark Cote ,  Adam Weiss

IPC分类号： H04L29/00 ,  H04L29/02 ,  H04L29/06 ,  H04L29/12

CPC分类号： H04L63/08 ,  H04L63/20 ,  H04L67/104

摘要： Proper user-to-data associations are maintained in shared spaces created in a peer-to-peer collaborative system by means of a simplified and minimal user interface that permits users to easily authenticate other members of a shared space. In particular, support is provided for automatically building authenticated relationships even if users do not take the time to authenticate other users. When a user enters a shared space and views the contacts in that space, the display names of each contact are accompanied by distinctive icons that identify that authentication status of that contact. A mechanism is provided for resolving conflicts between contacts with the same display names to prevent confusion and contact “spoofing.” Security policies can be established to provide a uniform approach to authentication. These policies can be set by a user or, alternatively, the policies can be set by an administrator.

摘要翻译： 通过简化和最小的用户界面，在对等协作系统中创建的共享空间中维护正确的用户到数据关联，从而允许用户轻松验证共享空间的其他成员。 特别地，即使用户不花时间验证其他用户，也提供了自动建立认证关系的支持。 当用户输入共享空间并查看该空间中的联系人时，每个联系人的显示名称都附有标识该联系人身份验证状态的不同图标。 提供了一种机制来解决具有相同显示名称的联系人之间的冲突，以防止混淆和联系“欺骗”。 可以建立安全策略，以提供统一的认证方法。 这些策略可以由用户设置，或者可以由管理员设置。

公开(公告)号：US20090150968A1

公开(公告)日：2009-06-11

申请号：US10631206

申请日：2003-07-31

申请人： Raymond E. Ozzie ,  George P. Moromisato ,  Nimisha Asthagiri ,  Wei Dai ,  Alexei Evdokimov ,  Mark Cote ,  Adam Weiss

发明人： Raymond E. Ozzie ,  George P. Moromisato ,  Nimisha Asthagiri ,  Wei Dai ,  Alexei Evdokimov ,  Mark Cote ,  Adam Weiss

IPC分类号： G06F17/00 ,  G06F7/00

CPC分类号： H04L63/08 ,  H04L63/20 ,  H04L67/104

摘要： Proper user-to-data associations are maintained in shared spaces created in a peer-to-peer collaborative system by means of a simplified and minimal user interface that permits users to easily authenticate other members of a shared space. In particular, support is provided for automatically building authenticated relationships even if users do not take the time to authenticate other users. When a user enters a shared space and views the contacts in that space, the display names of each contact are accompanied by distinctive icons that identify that authentication status of that contact. A mechanism is provided for resolving conflicts between contacts with the same display names to prevent confusion and contact “spoofing.” Security policies can be established to provide a uniform approach to authentication. These policies can be set by a user or, alternatively, the policies can be set by an administrator.

公开(公告)号：US20060041752A1

公开(公告)日：2006-02-23

申请号：US11257358

申请日：2005-10-24

申请人： Walter Tuvell ,  Nimisha Asthagiri

发明人： Walter Tuvell ,  Nimisha Asthagiri

IPC分类号： H04L9/00

CPC分类号： H04L63/062 ,  G06F21/6218 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1822 ,  H04L63/065 ,  H04L63/123 ,  H04L63/126

摘要： Different levels of security are provided in a security system so that users can decide the security level of their own communications. Users can choose a low level of security and maintain the security overhead as low as possible. Alternatively, they can choose higher levels of security with attendant increases in security overhead. The different levels of security are created by the use of one or more of two keys: an encryption key is used to encrypt plaintext data in a delta and a message authentication key is used to authenticate and insure integrity of the data. Two keys are used to avoid re-encrypting the encrypted data for each member of the telespace. In one embodiment, the security level is determined when a telespace is created and remains fixed through out the life of the telespace. For a telespace, the security level may range from no security at all to security between the members of the telespace and outsiders to security between pairs of members of the telespace. In another embodiment, subgroups called “tribes” can be formed within a telespace and each tribe adopts the security level of the telespace in which it resides. METHOD AND APPARATUS FOR MANAGING SECURE COLLABORATIVE TRANSACTIONS

摘要翻译： 在安全系统中提供不同级别的安全性，以便用户可以决定自己通信的安全级别。 用户可以选择低级别的安全性，并尽可能保持安全开销。 或者，他们可以选择更高级别的安全性，伴随着安全开销的增加。 通过使用两个密钥中的一个或多个来创建不同级别的安全性：加密密钥用于加密增量中的明文数据，并且消息认证密钥用于认证和确保数据的完整性。 两个密钥用于避免重新加密电话空间的每个成员的加密数据。 在一个实施例中，当创建电话空间时确定安全级别，并通过电话空间的寿命保持固定。 对于电话空间，安全级别的范围从电话空间和外部成员之间的安全性到电话空间成员成员之间的安全性无关。 在另一个实施例中，可以在远程空间内形成称为“部落”的子组，并且每个部落都采用其驻留的电话空间的安全级别。 用于管理安全协作交易的方法和装置

公开(公告)号：US07213147B2

公开(公告)日：2007-05-01

申请号：US11257358

申请日：2005-10-24

申请人： Walter E. Tuvell ,  Nimisha Asthagiri

发明人： Walter E. Tuvell ,  Nimisha Asthagiri

IPC分类号： H04L9/00

CPC分类号： H04L63/062 ,  G06F21/6218 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1822 ,  H04L63/065 ,  H04L63/123 ,  H04L63/126

摘要： Different levels of security are provided in a security system so that users can decide the security level of their own communications. Users can choose a low level of security and maintain the security overhead as low as possible. Alternatively, they can choose higher levels of security with attendant increases in security overhead. The different levels of security are created by the use of one or more of two keys: an encryption key is used to encrypt plaintext data in a delta and a message authentication key is used to authenticate and insure integrity of the data. Two keys are used to avoid re-encrypting the encrypted data for each member of the telespace. In one embodiment, the security level is determined when a telespace is created and remains fixed through out the life of the telespace. For a telespace, the security level may range from no security at all to security between the members of the telespace and outsiders to security between pairs of members of the telespace. In another embodiment, subgroups called “tribes” can be formed within a telespace and each tribe adopts the security level of the telespace in which it resides.

摘要翻译： 在安全系统中提供不同级别的安全性，以便用户可以决定自己通信的安全级别。 用户可以选择低级别的安全性，并尽可能保持安全开销。 或者，他们可以选择更高级别的安全性，伴随着安全开销的增加。 通过使用两个密钥中的一个或多个来创建不同级别的安全性：加密密钥用于加密增量中的明文数据，并且消息认证密钥用于认证和确保数据的完整性。 两个密钥用于避免重新加密电话空间的每个成员的加密数据。 在一个实施例中，当创建电话空间时确定安全级别，并通过电话空间的寿命保持固定。 对于电话空间，安全级别的范围从电话空间和外部成员之间的安全性到电话空间成员成员之间的安全性无关。 在另一个实施例中，可以在远程空间内形成称为“部落”的子组，并且每个部落都采用其驻留的电话空间的安全级别。

公开(公告)号：US06986046B1

公开(公告)日：2006-01-10

申请号：US09571851

申请日：2000-05-12

申请人： Walter Tuvell ,  Nimisha Asthagiri

发明人： Walter Tuvell ,  Nimisha Asthagiri

IPC分类号： H04L9/32

CPC分类号： H04L63/062 ,  G06F21/6218 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1822 ,  H04L63/065 ,  H04L63/123 ,  H04L63/126

摘要： Different levels of security are provided in a security system so that users can decide the security level of their own communications. Users can choose a low level of security and maintain the security overhead as low as possible. Alternatively, they can choose higher levels of security with attendant increases in security overhead. The different levels of security are created by the use of one or more of two keys: an encryption key is used to encrypt plaintext data in a delta and a message authentication key is used to authenticate and insure integrity of the data. Two keys are used to avoid re-encrypting the encrypted data for each member of the telespace. In one embodiment, the security level is determined when a telespace is created and remains fixed through out the life of the telespace. For a telespace, the security level may range from no security at all to security between the members of the telespace and outsiders to security between pairs of members of the telespace. In another embodiment, subgroups called “tribes” can be formed within a telespace and each tribe adopts the security level of the telespace in which it resides.

公开(公告)号：US07415606B2

公开(公告)日：2008-08-19

申请号：US11257479

申请日：2005-10-24

申请人： Walter Tuvell ,  Nimisha Asthagiri

发明人： Walter Tuvell ,  Nimisha Asthagiri

IPC分类号： H04L29/00

CPC分类号： H04L63/062 ,  G06F21/6218 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1822 ,  H04L63/065 ,  H04L63/123 ,  H04L63/126

摘要： Different levels of security are provided in a security system so that users can decide the security level of their own communications. Users can choose a low level of security and maintain the security overhead as low as possible. Alternatively, they can choose higher levels of security with attendant increases in security overhead. The different levels of security are created by the use of one or more of two keys: an encryption key is used to encrypt plaintext data in a delta and a message authentication key is used to authenticate and insure integrity of the data. Two keys are used to avoid re-encrypting the encrypted data for each member of the telespace. In one embodiment, the security level is determined when a telespace is created and remains fixed through out the life of the telespace. For a telespace, the security level may range from no security at all to security between the members of the telespace and outsiders to security between pairs of members of the telespace. In another embodiment, subgroups called “tribes” can be formed within a telespace and each tribe adopts the security level of the telespace in which it resides.

摘要翻译： 在安全系统中提供不同级别的安全性，以便用户可以决定自己通信的安全级别。 用户可以选择低级别的安全性，并尽可能保持安全开销。 或者，他们可以选择更高级别的安全性，伴随着安全开销的增加。 通过使用两个密钥中的一个或多个来创建不同级别的安全性：加密密钥用于加密增量中的明文数据，并且消息认证密钥用于认证和确保数据的完整性。 两个密钥用于避免重新加密电话空间的每个成员的加密数据。 在一个实施例中，当创建电话空间时确定安全级别，并通过电话空间的寿命保持固定。 对于电话空间，安全级别的范围从电话空间和外部成员之间的安全性到电话空间成员成员之间的安全性无关。 在另一个实施例中，可以在远程空间内形成称为“部落”的子组，并且每个部落都采用其驻留的电话空间的安全级别。

公开(公告)号：US20060050869A1

公开(公告)日：2006-03-09

申请号：US11257479

申请日：2005-10-24

申请人： Walter Tuvell ,  Nimisha Asthagiri

发明人： Walter Tuvell ,  Nimisha Asthagiri

IPC分类号： H04L9/28

CPC分类号： H04L63/062 ,  G06F21/6218 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1822 ,  H04L63/065 ,  H04L63/123 ,  H04L63/126

摘要： Different levels of security are provided in a security system so that users can decide the security level of their own communications. Users can choose a low level of security and maintain the security overhead as low as possible. Alternatively, they can choose higher levels of security with attendant increases in security overhead. The different levels of security are created by the use of one or more of two keys: an encryption key is used to encrypt plaintext data in a delta and a message authentication key is used to authenticate and insure integrity of the data. Two keys are used to avoid re-encrypting the encrypted data for each member of the telespace. In one embodiment, the security level is determined when a telespace is created and remains fixed through out the life of the telespace. For a telespace, the security level may range from no security at all to security between the members of the telespace and outsiders to security between pairs of members of the telespace. In another embodiment, subgroups called “tribes” can be formed within a telespace and each tribe adopts the security level of the telespace in which it resides.

公开(公告)号：US07171001B2

公开(公告)日：2007-01-30

申请号：US11257239

申请日：2005-10-24

申请人： Walter Tuvell ,  Nimisha Asthagiri

发明人： Walter Tuvell ,  Nimisha Asthagiri

IPC分类号： H04L9/08

CPC分类号： H04L63/062 ,  G06F21/6218 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1822 ,  H04L63/065 ,  H04L63/123 ,  H04L63/126

摘要： Different levels of security are provided in a security system so that users can decide the security level of their own communications. Users can choose a low level of security and maintain the security overhead as low as possible. Alternatively, they can choose higher levels of security with attendant increases in security overhead. The different levels of security are created by the use of one or more of two keys: an encryption key is used to encrypt plaintext data in a delta and a message authentication key is used to authenticate and insure integrity of the data. Two keys are used to avoid re-encrypting the encrypted data for each member of the telespace. In one embodiment, the security level is determined when a telespace is created and remains fixed through out the life of the telespace. For a telespace, the security level may range from no security at all to security between the members of the telespace and outsiders to security between pairs of members of the telespace. In another embodiment, subgroups called “tribes” can be formed within a telespace and each tribe adopts the security level of the telespace in which it resides.

摘要翻译： 在安全系统中提供不同级别的安全性，以便用户可以决定自己通信的安全级别。 用户可以选择低级别的安全性，并尽可能保持安全开销。 或者，他们可以选择更高级别的安全性，伴随着安全开销的增加。 通过使用两个密钥中的一个或多个来创建不同级别的安全性：加密密钥用于加密增量中的明文数据，并且消息认证密钥用于认证和确保数据的完整性。 两个密钥用于避免重新加密电话空间的每个成员的加密数据。 在一个实施例中，当创建电话空间时确定安全级别，并通过电话空间的寿命保持固定。 对于电话空间，安全级别的范围从电话空间和外部成员之间的安全性到电话空间成员成员之间的安全性无关。 在另一个实施例中，可以在远程空间内形成称为“部落”的子组，并且每个部落都采用其驻留的电话空间的安全级别。

公开(公告)号：US20060036862A1

公开(公告)日：2006-02-16

申请号：US11257239

申请日：2005-10-24

申请人： Walter Tuvell ,  Nimisha Asthagiri

发明人： Walter Tuvell ,  Nimisha Asthagiri

IPC分类号： H04L9/00

CPC分类号： H04L63/062 ,  G06F21/6218 ,  H04L9/0822 ,  H04L9/0825 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1822 ,  H04L63/065 ,  H04L63/123 ,  H04L63/126

摘要： Different levels of security are provided in a security system so that users can decide the security level of their own communications. Users can choose a low level of security and maintain the security overhead as low as possible. Alternatively, they can choose higher levels of security with attendant increases in security overhead. The different levels of security are created by the use of one or more of two keys: an encryption key is used to encrypt plaintext data in a delta and a message authentication key is used to authenticate and insure integrity of the data. Two keys are used to avoid re-encrypting the encrypted data for each member of the telespace. In one embodiment, the security level is determined when a telespace is created and remains fixed through out the life of the telespace. For a telespace, the security level may range from no security at all to security between the members of the telespace and outsiders to security between pairs of members of the telespace. In another embodiment, subgroups called “tribes” can be formed within a telespace and each tribe adopts the security level of the telespace in which it resides.

摘要翻译： 在安全系统中提供不同级别的安全性，以便用户可以决定自己通信的安全级别。 用户可以选择低级别的安全性，并尽可能保持安全开销。 或者，他们可以选择更高级别的安全性，伴随着安全开销的增加。 通过使用两个密钥中的一个或多个来创建不同级别的安全性：加密密钥用于加密增量中的明文数据，并且消息认证密钥用于认证和确保数据的完整性。 两个密钥用于避免重新加密电话空间的每个成员的加密数据。 在一个实施例中，当创建电话空间时确定安全级别，并通过电话空间的寿命保持固定。 对于电话空间，安全级别的范围从电话空间和外部成员之间的安全性到电话空间成员成员之间的安全性无关。 在另一个实施例中，可以在远程空间内形成称为“部落”的子组，并且每个部落都采用其驻留的电话空间的安全级别。