Kategoria BISAC: Computers >> Security - General

Security protections for critical infrastructure nodes are intended to minimize the risks resulting from an initiating event, whether it is an intentional malevolent act or a natural hazard. With an emphasis on protecting an infrastructure's ability to perform its mission or function, Critical Infrastructure System Security and Resiliency presents a practical methodology for developing an effective protection system that can either prevent undesired events or mitigate the consequences of such events.

Developed at Sandia National Labs, the authors' analytical approach...

Ein wichtiges Anwendungsfeld des Ubiquitous Computing ist das Wearable Computing Miniaturisierte elektronische Gerate in der Kleidung, Brillen oder Schmuckstucken konnen die Sicherheit des Nutzers erhohen und seine Arbeit erleichtern. Allgegenwartige Datenverarbeitung ermoglicht allerdings nicht nur neue Formen der Interessendurchsetzung oder des Datenmissbrauchs, sondern verandert die Interaktion des Menschen mit der Informationstechnik grundsatzlich. Im Rahmen eines Rechtsgutachtens fur die Bundesanstalt fur Arbeitsschutz und Arbeitsmedizin prufen die Autoren am Beispiel...

Learn the threats and vulnerabilities of critical infrastructure to cybersecurity attack. Definitions are provided for cybersecurity technical terminology and hacker jargon related to automated control systems common to buildings, utilities, and industry.

Buildings today are automated because the systems are complicated and so we depend on the building controls system (BCS) to operate the equipment. We also depend on a computerized maintenance management system (CMMS) to keep a record of what was repaired and to schedule required maintenance. SCADA, BCS, and CMMS all can be hacked....

This book provides a template with step-by-step instructions on how to respond and recover when hackers get into your SCADA system and cause building equipment to act erratically or fail completely. When hackers shut off the water, turn off the building power, disable the sewage effluent pumps and activate the fire alarm, you have to do something quick. It is even more alarming that hackers can do all those things at the same time--even from the other side of the planet.

Not every equipment failure or power outage is a cyber-physical attack. When your building is attacked, you...

Current speech recognition systems are based on speaker independent speech models and suffer from inter-speaker variations in speech signal characteristics. This work develops an integrated approach for speech and speaker recognition in order to gain space for self-learning opportunities of the system. This work introduces a reliable speaker identification which enables the speech recognizer to create robust speaker dependent models In addition, this book gives a new approach to solve the reverse problem, how to improve speech recognition if speakers can be recognized. The speaker...

Computer security touches every part of our daily lives from our computers and connected devices to the wireless signals around us. Breaches have real and immediate financial, privacy, and safety consequences. This handbook has compiled advice from top professionals working in the real world about how to minimize the possibility of computer security breaches in your systems. Written for professionals and college students, it provides comprehensive best guidance about how to minimize hacking, fraud, human error, the effects of natural disasters, and more. This essential and highly-regarded...

Malware poses one of the major threats to all currently operated computer systems. The scale of the problem becomes obvious by looking at the global economic loss caused by different kinds of malware, which is estimated to be more than US$ 10 billion every year. Botnets, a special kind of malware, are used to reap economic gains by criminals as well as for politically motivated activities. In contrast to other kinds of malware, botnets utilize a hidden communication channel to receive commands from their operator and communicate their current status. The ability to execute almost arbitrary...