利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

340 条记录 (耗时 0.033 秒)

    Enhanced security for voice mail passwords
    1.
    发明授权
    Enhanced security for voice mail passwords 有权
    增强语音邮件密码的安全性

    公开(公告)号：US07627120B2

    公开(公告)日：2009-12-01

    申请号：US10857436

    申请日：2004-06-01

    申请人： Neil P. Adams ,  Herbert A. Little ,  Michael G. Kirkup ,  Raymond P. Vander Veen

    发明人： Neil P. Adams ,  Herbert A. Little ,  Michael G. Kirkup ,  Raymond P. Vander Veen

    IPC分类号： H04N7/167

    CPC分类号： H04L63/083 ,  H04M1/673 ,  H04M1/7255

    摘要： A communication device (and its related method of operation), when accessing password protected voicemail services, may invoke an enhanced security feature which effectively masks at least the password digit values from being discernible by feedback to the user. This is especially important where portable wireless communication devices may have pre-stored password data for use with automated voicemail access—even in a “locked” mode. Unauthorized possessors of such a device might utilize conventional audible feedback during password transmission to decipher the password value. However, such lack of security is avoided by masking the password data values from the audible and/or visual user feedback, if any.

    摘要翻译： 通信设备（及其相关操作方法）在访问受密码保护的语音邮件服务时，可以调用增强的安全特征，其有效地屏蔽至少通过对用户的反馈来识别密码数字值。 这在便携式无线通信设备可能具有用于自动语音邮件访问的预存的密码数据 - 甚至在“锁定”模式中尤为重要。 这种设备的未经许可的拥有者可以在密码传输期间利用传统的可听反馈来解密密码值。 然而，通过从可听和/或可视用户反馈（如果有的话）屏蔽密码数据值来避免这种缺乏安全性。

    SYSTEM AND METHOD FOR SECURING DATA FOR REDIRECTING AND TRANSPORTING OVER A WIRELESS NETWORK
    4.
    发明申请
    SYSTEM AND METHOD FOR SECURING DATA FOR REDIRECTING AND TRANSPORTING OVER A WIRELESS NETWORK 有权
    用于在无线网络中重新安排和传输数据的系统和方法

    公开(公告)号：US20120191978A1

    公开(公告)日：2012-07-26

    申请号：US13355228

    申请日：2012-01-20

    申请人： Herbert A. Little ,  Michael K. Brown ,  Jonathan F. Hammell ,  Michael S. Brown ,  Michael G. Kirkup ,  Neil P. Adams

    发明人： Herbert A. Little ,  Michael K. Brown ,  Jonathan F. Hammell ,  Michael S. Brown ,  Michael G. Kirkup ,  Neil P. Adams

    IPC分类号： H04L9/00

    CPC分类号： H04L51/066 ,  H04L51/38 ,  H04L63/0464 ,  H04L63/0478 ,  H04L63/105 ,  H04W12/02

    摘要： A system and method for securing data for redirecting and transporting over a wireless network are generally described herein. In accordance with some embodiments, when it is determined that an electronic message that is protected with a first encryption algorithm is to be transported over a wireless network to a wireless device, the electronic message is converted to a data structure that is recognizable by the wireless device and the data structure is encrypted with a second encryption algorithm using a random session key. The second encryption algorithm has a stronger security than the first encryption algorithm. The random session key is encrypted with a public key and packets that comprise the encrypted data structure and the encrypted random session key are transmitted to the wireless device over the wireless network.

    摘要翻译： 通常在此描述用于保护用于通过无线网络重定向和传送的数据的系统和方法。 根据一些实施例，当确定用第一加密算法保护的电子消息将通过无线网络传送到无线设备时，电子消息被转换成可被无线识别的数据结构 设备，并且使用随机会话密钥使用第二加密算法对数据结构进行加密。 第二种加密算法比第一种加密算法具有更强的安全性。 随机会话密钥用公钥加密，并且包括加密数据结构和加密的随机会话密钥的分组通过无线网络传送到无线设备。

    METHOD AND APPARATUS FOR PROVIDING INTELLIGENT ERROR MESSAGING
    5.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING INTELLIGENT ERROR MESSAGING 有权
    用于提供智能错误消息的方法和装置

    公开(公告)号：US20110010554A1

    公开(公告)日：2011-01-13

    申请号：US12886065

    申请日：2010-09-20

    申请人： Neil P. Adams ,  Michael S. Brown ,  Herbert A. Little ,  Michael G. Kirkup ,  Michael K. Brown

    发明人： Neil P. Adams ,  Michael S. Brown ,  Herbert A. Little ,  Michael G. Kirkup ,  Michael K. Brown

    IPC分类号： H04L9/32

    CPC分类号： G06F11/0766 ,  G06Q10/107 ,  H04L9/08 ,  H04L41/0686 ,  H04L63/0428 ,  H04L63/0442 ,  H04L63/06

    摘要： A method and apparatus for providing intelligent error messaging is disclosed wherein a user of a mobile communications device is provided with descriptive error messaging information to assist the user in overcoming errors associated with the processing of electronic messages and data. For example, when the mobile device is being used to decrypt a cryptographically secured electronic message, and a problem is encountered, program logic of the device provides the user with (1) an indication of exactly what problem is preventing opening of the message, for example, a required cryptographic key is not available; (2) an indication of exactly what may be done to overcome the problem, for example, what utilities should be run on the device; and (3) exactly what data, if any, needs to be downloaded to the device, for example, what cryptographic keys should be downloaded.

    摘要翻译： 公开了一种用于提供智能错误消息的方法和装置，其中向移动通信设备的用户提供描述性错误消息信息，以帮助用户克服与电子消息和数据的处理相关的错误。 例如，当移动设备被用于解密密码保护的电子消息并且遇到问题时，该设备的程序逻辑向用户提供（1）正确地指示什么问题阻止该消息打开的指示，用于 例如，所需的加密密钥不可用; （2）可以确切地说明什么可以做以克服这个问题，例如什么实用程序应该在设备上运行; 和（3）需要什么数据（如果有的话）需要下载到设备，例如什么加密密钥应该被下载。

    SYSTEM AND METHOD FOR PROTECTING A PASSWORD AGAINST BRUTE FORCE ATTACKS
    10.
    发明申请
    SYSTEM AND METHOD FOR PROTECTING A PASSWORD AGAINST BRUTE FORCE ATTACKS 有权
    防止布鲁姆力量攻击的系统和方法

    公开(公告)号：US20080120504A1

    公开(公告)日：2008-05-22

    申请号：US11555030

    申请日：2006-10-31

    申请人： Michael G. Kirkup ,  Herbert A. Little ,  Neil P. Adams

    发明人： Michael G. Kirkup ,  Herbert A. Little ,  Neil P. Adams

    IPC分类号： H04L9/00

    CPC分类号： H04L9/003 ,  H04L9/0863 ,  H04L9/3226 ,  H04L9/3247 ,  H04L2209/80

    摘要： In a system and method for authenticating a client device by an authentication device, the client device user is assigned a PIN generated by the authentication device. The user provides the PIN and a password to the client device, from which the client device generates a symmetric key and further generates a public/private key pair. The private key is encrypted using the symmetric key and stored in encrypted form only. The public key and a message authentication code generated from the PIN are provided to the authentication device, which stores the public key. Subsequently, when the user seeks to be authenticated, the user enters a password at the client device, which is used to generate a symmetric key to decrypt the encrypted private key. A message to the authentication device is signed using the resultant value. The authentication device uses the public key to verify the signature of the message.

    摘要翻译： 在用于通过认证设备认证客户端设备的系统和方法中，向客户端设备用户分配由认证设备产生的PIN。 用户向客户端设备提供PIN和密码，客户端设备从该设备生成对称密钥并进一步生成公钥/私钥对。 私钥使用对称密钥加密，仅以加密形式存储。 将公钥和从PIN生成的消息认证码提供给存储公钥的认证装置。 随后，当用户寻求认证时，用户在客户端设备处输入密码，用于生成对称密钥来解密加密的私钥。 使用结果值对认证设备的消息进行签名。 认证设备使用公钥验证消息的签名。