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1. |
Record Nr. |
UNINA9910782029803321 |
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Titolo |
An introduction to security in a CSM 1.3 for AIX 5L environment [[electronic resource] /] / [Octavian Lascu ... et al.] |
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Pubbl/distr/stampa |
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[S.l.], : IBM International Technical Support Organization, 2002 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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Collana |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"December 2002." |
"SG24-6873-00." |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Sommario/riassunto |
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This IBM Redbooks publication contains information about the first official release of the new clustering software IBM Cluster Systems Management (CSM) on AIX 5L Version 5.2. Features include base cluster configuration and management, Resource Monitoring and Control (RMC), subsystem access control list setup for shipped CSM resource managers, hardware control, configuration file management, distributed command execution, and a distributed GUI based on the AIX WebSM infrastructure. Included in this release of CSM is a complete set of base security functions based on IBM host-based authentication (HBA) and offered through an abstraction layer in the CSM software. CSM automatically configures HBA for use by the cluster services and establishes secure cluster communications for the shipped CSM resource managers. The first part of this publication is conceptual and includes an introduction to security for CSM 1.3 for AIX 5L, security concepts and components, and CSM security infrastructure. Next, practical security considerations are provided. Topics, such as network considerations, security in an heterogeneous environment, and security considerations for hardware control, are discussed. The last part of this publication details secure remote command execution, as well as security administration. Among the topics covered are remote command execution software, OpenSSH installation, and administration |
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2. |
Record Nr. |
UNINA9911007117503321 |
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Titolo |
Field hydrogeology / / Rick Brassington |
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Pubbl/distr/stampa |
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Hoboken, N.J., : Wiley Blackwell, 2017 |
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Hoboken, N.J. : , : Wiley Blackwell, , 2017 |
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ISBN |
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9781523114627 |
1523114622 |
9781118397381 |
111839738X |
9781118397398 |
1118397398 |
9781118397404 |
1118397401 |
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Edizione |
[4th ed] |
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Descrizione fisica |
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1 online resource (312 pages) |
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Collana |
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The geological field guide series |
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Classificazione |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Includes bibliographical references (p. 274-279) and index |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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The Geological Field Guide Series -- Title Page -- Copyright -- Table of Contents -- Dedication -- PREFACE -- ACKNOWLEDGEMENTS -- Chapter 1: INTRODUCTION -- 1.1 Groundwater Systems -- 1.2 Conceptual Model -- 1.3 Groundwater Computer Modelling -- 1.4 Hydrogeological Report Writing -- 1.5 Expert Witness -- Chapter 2: DESK STUDY -- 2.1 Defining the Area -- 2.2 Identifying the Aquifers -- 2.3 Groundwater Levels -- 2.4 Surface Water -- 2.5 Recharge -- 2.6 Groundwater Use -- 2.7 Groundwater Chemistry -- 2.8 Aerial Photographs and Satellite Imagery -- 2.9 Planning a Fieldwork Programme -- Chapter 3: FIELD EVALUATION OF AQUIFERS. 3.1 Grain Size Analysis3.2 Hydraulic Properties of Aquifers -- 3.3 Hydraulic |
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Properties and Rock Types -- 3.4 Assessing Hydraulic Properties -- 3.5 Using Hydraulic Property Information -- Chapter 4: GROUNDWATER LEVELS -- 4.1 Water-Level Dippers -- 4.2 Continuous Water-Level Recorders -- 4.3 Measuring Ground Levels and Locations -- 4.4 Tool-Box -- 4.5 Well Catalogue -- 4.6 Field Surveys for Wells, Boreholes and Springs -- 4.7 Interpretation of Abstraction Borehole Water Levels -- 4.8 Groundwater-Level Monitoring Networks -- 4.9 Groundwater-Level Fluctuations -- 4.10 Managing Groundwater-Level Data. 4.11 Constructing Groundwater Contour Maps and Flow Nets4.12 Interpretation of Contour Maps and Flow Nets -- 4.13 Using Other Groundwater Information -- Chapter 5: RAINFALL, SPRINGS AND STREAMS -- 5.1 Precipitation -- 5.2 Evaporation -- 5.3 Springs -- 5.4 Stream-Flow Measurement -- 5.5 Stage-Discharge Relationships -- 5.6 Choosing the Best Method -- 5.7 Processing Flow Data -- Chapter 6: PUMPING TESTS -- 6.1 What Is a Pumping Test? -- 6.2 Planning a Pumping Test -- 6.3 Pumps and Pumping -- 6.4 On-Site Measurements -- 6.5 Pre-Test Monitoring -- 6.6 Test Set-up -- 6.7 Step Tests -- 6.8 Constant Rate Tests -- 6.9 Recovery Tests. 6.10 Pumping Test Analysis6.11 Tests on Single Boreholes -- 6.12 Packer Tests -- Chapter 7: GROUNDWATER CHEMISTRY -- 7.1 Analytical Suites and Determinands -- 7.2 Sampling Equipment -- 7.3 Sampling Protocols -- 7.4 Monitoring Networks -- 7.5 Using Chemical Data -- Chapter 8: RECHARGE ESTIMATION -- 8.1 Water Balance -- 8.2 Rainfall Recharge -- 8.3 Induced Recharge -- 8.4 Other Sources of Recharge -- Chapter 9: SPECIALIST TECHNIQUES -- 9.1 Borehole and Piezometer Installation -- 9.2 Down-Hole Geophysics -- 9.3 Using Artificial Tracers -- Chapter 10: PRACTICAL APPLICATIONS -- 10.1 Borehole Prognoses -- 10.2 Groundwater Supplies. 10.3 Wells in Shallow Aquifers10.4 Contaminated Land Investigations -- 10.5 Landfills and Leachate -- 10.6 Geothermal Energy -- 10.7 Groundwater Lowering by Excavation -- 10.8 Rising Water Tables -- 10.9 Soakaways -- 10.10 Investigating Wetland Hydrology -- Appendix A: GOOD WORKING PRACTICE -- A1.1 Safety Codes -- A1.2 Safety Clothing and Equipment -- A1.3 Distress Signals -- A1.4 Exposure or Hypothermia -- A1.5 Heat Exhaustion -- A1.6 Working Near Wells, Boreholes and Monitoring Piezometers -- A1.7 Hygiene Precautions for Water Supplies -- A1.8 Trial Pits -- A1.9 Electrical Equipment -- A1.10 Filling Fuel Tanks. |
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Sommario/riassunto |
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Featuring case histories and focusing on practical applications, this invaluable resource follows a systematic approach to completing a hydrogeological study and explains how to decide on the measurements that are needed and on the instruments and techniques required. -- Edited summary from book. |
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