ThreatsMonday ? Threats THREATS HUMAN-CENTRED SECURITY Some People Think the danger is outside the Perimeter How big is the threat? Verizon Study – Oct 2012 Threat Actions Outsider Insider Employee Context • Permanent employees – initially vetted – above suspicion – subsequent checks • Temporary employees – not subjected to the same checks – less […]
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Programming Exercise 3-1 Programming Exercise 9-7 # Global constant for the base year BASE_YEAR = 1903 def main(): # Local dictionary variables year_dict = {} count_dict = {} # Open the file for reading input_file = open(‘WorldSeriesWinners.txt’, ‘r’) # Read all the lines in the file into a list winners = input_file.readlines() # Fill the
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Microsoft Word – First_Normal_Form 2014 First Normal Form Page 1 of 3 © Claire Ellul First Normal Form Normalisation Normalisation is the process used to ensure that the logical design process has produced high-quality structures for the tables within a database. By quality, we mean structures that will perform optimally, and do not contain any
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1.dvi D RA FT Speech and Language Processing: An introduction to natural language processing, computational linguistics, and speech recognition. Daniel Jurafsky & James H. Martin. Copyright c© 2006, All rights reserved. Draft of June 25, 2007. Do not cite without permission. 1 INTRODUCTION Dave Bowman: Open the pod bay doors, HAL. HAL: I’m sorry Dave,
Microsoft Word – Connecting FME Data Inspector 2015 to PostGIS Page 1 of 3 Connecting FME Data Inspector to PostGIS NB: This document provides instructions for FME 2015, which is currently installed on the UCL machines and on UCL Desktop Anywhere. Instructions for later versions of FME may be slightly different NB: As Desktop Anywhere
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MapReduce and Hadoop Lecture 2: MapReduce and Frequent Itemsets Prof. Michael R. Lyu Computer Science & Engineering Dept. The Chinese University of Hong Kong 1 CMSC5741 Big Data Tech. & Apps. 1 Outline Introduction The Hadoop Distributed File System (HDFS) MapReduce Hadoop Hadoop Streaming Problems Suited for MapReduce TensorFlow Frequent Itemsets Conclusion 2 Introduction Much
This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites
SQL: Queries, Constraints, Triggers SQL Nested Queries CS430/630 Lecture 6 Slides based on “Database Management Systems” 3rd ed, Ramakrishnan and Gehrke Nested Queries An SQL query can be used to help the evaluation of another query E.g., a condition may need to be evaluated on a computed relation, not one readily available
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COMP284 Scripting Languages – Handouts COMP284 Scripting Languages Lecture 1: Overview of COMP284 Handouts Ullrich Hustadt Department of Computer Science School of Electrical Engineering, Electronics, and Computer Science University of Liverpool Contents 1 Introduction Motivation Scripting languages 2 COMP284 Aims Learning outcomes Delivery Assessment COMP284 Scripting Languages Lecture 1 Slide L1 – 1 Introduction Motivation
Algorithm Design and Applications Algorithm Design and Applications Michael T. Goodrich Department of Information and Computer Science University of California, Irvine Roberto Tamassia Department of Computer Science Brown University iii To Karen, Paul, Anna, and Jack – Michael T. Goodrich To Isabel – Roberto Tamassia Contents Preface xi 1 Algorithm Analysis 1 1.1 Analyzing Algorithms