Emc Corporation

Emc IP Holding Company LLC

Aaron T Katz

Daniel Vernon Bailey

Yavir Amar

William Duane

Robert Damon Hopley

Craig R Paradis

A method is used in managing security of source code. Source code characteristics are derived from a source code change. Based on the source code characteristics, risk information associated with the source code change is produced.

Managing security of source code

A processing device comprises a processor coupled to a memory and is configured to receive authentication information from a user, to generate a message authentication code based at least in part on the received authentication information, to generate a credential for a particular access control interval based at least in part on the message authentication code and an intermediate value of a hash chain, and to provide the credential to a user in order to allow the user to access a protected resource in the particular access control interval. The message authentication code may be generated over a message payload that includes a password provided by the user. The credential may comprise a combination of the message authentication code and the intermediate value of the hash chain.

Protected resource access control utilizing credentials based on message authentication codes and hash chain values

A method is used in managing verification of input data. A first set of input information is received at a first logical object, and a second set of input information is received at a second logical object. The first and second sets of input information are indicated as having a same origin. Based on the first and second sets of input information, it is determined whether the first set of input information is valid.

Managing verification of input data

A technique protects source code and is performed in an electronic device. The technique involves performing, on the source code, a scanning operation which provides a scanning result indicating whether the source code includes a cryptographic key. The technique further involves performing a remedial operation (e.g., alerting an administrator, deleting the key, replacing the key, combinations thereof, etc.) to prevent undesired exposure of the cryptographic key when the scanning result indicates that the source code includes a cryptographic key. The technique further involves refraining from performing the remedial operation when the scanning result indicates that the source code does not include a cryptographic key.

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Haverhill, MA, United States of America

Aaron T Katz