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Telecommunications
Telecommunications

... A PBX system can manage voice and data within a building. Not only does the PBX internally route calls, but it can be used to connect a few external phone lines to numerous internal lines. WATS refers to the use of toll-free numbers. The company pays a fee to the phone company, depending on the vol ...
Data Source Configuration Guide for McAfee Network Security
Data Source Configuration Guide for McAfee Network Security

... 3. Within the Device List window, select the desired NSM sensor to apply the blacklist setting. Click OK. ...
Server hardening - Cisco Security Solutions
Server hardening - Cisco Security Solutions

... Audits each instance of a user logging on to, logging off from, or making a network connection to the computer recording the audit event. Useful for forensics purposes. Audits the event of a user accessing an object that has its own system ACLs specified. The object also requires auditing settings t ...
Information Technology - McGraw Hill Higher Education
Information Technology - McGraw Hill Higher Education

...  Applications software – software designed for a specific task or use  Artificial intelligence – behavior performed by a machine that, if performed by a human being, would be called intelligent  Operating ...
cis620-14
cis620-14

... • DNS is a naming system used for locating domain names on the Internet and on private TCP/IP networks. DNS provides a service for mapping DNS domain names to IP addresses, and vice versa • Similarities: window 2000 uses DNS naming standards for hierarchical naming of Active Directory domains and co ...
Red Team Instrumentation
Red Team Instrumentation

... © 2009 Pikewerks Corporation ...
SURFboard® SBG6580 DOCSIS 3.0 Wireless Gateway
SURFboard® SBG6580 DOCSIS 3.0 Wireless Gateway

... seamless interaction among devices such as laptops, PCs, tablets, mobile phones, gaming consoles or any connected device enabling high-quality media streaming, and supporting efficient sharing of media within and outside of the connected home. Capable of supporting IP-based entertainment services, t ...
Cryptanalysis of Stream Cipher
Cryptanalysis of Stream Cipher

... No security reduction but easy to analyze Not resistant to nonce reuse No incremental tags Flexible implementation sizes: 128/256 Performance: speed/size ...
IPSec: Cryptography basics
IPSec: Cryptography basics

... (OS) and merged with the IP level. This is called IPsec stack method. All IPsec options can be implemented and the implementation can be very efficient. IP fragmentation can be handled with the same code as IP uses. • If it is not possible to mess up with the native IP implementation IPsec can be im ...
PK b
PK b

... B adds to the H1-list and responds to A by setting H1(Wi)=hi. Note that hi is uniform in G1 and is independent of A’s current view as required. Similarly, A queries to H2. B responds to H2(t) by picking a new random V {0,1}log p for each new t and setting H2(t)=V. Then, B adds (t, ...
Chapter 4
Chapter 4

... The threat from outside the organization, who have no legitimate rights to corporate system or information. External threats like “love bug” can create huge economic losses to corporate company with in a short time. Types of external threats: ...
CISSP Common Body of Knowledge
CISSP Common Body of Knowledge

... encompasses the structures, techniques, transport protocols, and security measures used to provide integrity, availability, confidentiality, and authentication for transmissions over private and public communication networks. The candidate is expected to demonstrate an understanding of communication ...
PDF
PDF

... become important in increasingly large range of applications, such as battlefields and other military environments, disaster areas, and some other activities. A MANET is a multi-hop wireless network (without wire) that is formed dynamically from an accumulation of mobile nodes without the assistance ...
Lecture 13, Part 1
Lecture 13, Part 1

... • But also attacks from major companies, business partners, government sites, universities, etc. • 39% from outside US – Only based on IP address, though CS 236 Online ...
Introduction CS 239 Security for Networks and System
Introduction CS 239 Security for Networks and System

... • But also attacks from major companies, business partners, government sites, universities, etc. • 39% from outside US – Only based on IP address, though CS 236 Online ...
20000525  052 THESIS . I
20000525 052 THESIS . I

... the access to information by the users. A mandatory access control policy reflects a set of rules for comparing access classes or classifications. Mandatory access controls are persistent, meaning that the sensivity of information stays the same at all times and global, meaning that information reta ...
The Layers of OSI Model
The Layers of OSI Model

...  De facto (and after that de jure) standards  Open (All modification and newly proposed protocols are published in a form of RFC (Request for Comments)  RFC as well as drafts are published on the Internet  can be found on many URL (one is www.rfceditor.org) ...
Test Your Tech
Test Your Tech

... D.A. Clements, MLIS, Information School congestion and out-of-service ...
Lecture 7
Lecture 7

... Cyber-crimes and Cyber-criminals • Cyber-crimes are criminal acts conducted through the use of a computer: – Fraud – Identity theft ...
MOBILE/WIRELESS NETWORKS
MOBILE/WIRELESS NETWORKS

... – not only a complex acronym, but also the heart of the channel access providing priorities and different access schemes. – divides the medium access of different competing nodes into ...
product - TechTarget
product - TechTarget

... network and security teams to provide input into the Lumigent product. You will need system and database administrative credentials for the target databases as well as admin-level access for the system that is going to house the Audit DB reporting engine. Network administrators will help identify pl ...
2/e, by William Stallings and Lawrie Brown, Chapter 9
2/e, by William Stallings and Lawrie Brown, Chapter 9

... advantage of problems within the TCP/IP specification and protocol stack, such as network layer address spoofing . Many packet filter firewalls cannot detect a network packet in which the OSI Layer 3 addressing information has been altered. Spoofing attacks are generally employed by intruders to byp ...
TK6383 Rangkaian Komputer
TK6383 Rangkaian Komputer

... LAN technology reducing the cost by reducing number of connection  But connected computers have to compete for using shared connection  Using principle of locality of reference to acquire computer communication pattern. ...
ISO27001 and 27002
ISO27001 and 27002

... Where did 17799 come from? • BS7799 was conceived, as a technology-neutral, vendorneutral management system that, properly implemented, would enable an organization's management to assure itself that its information security measures and arrangements were effective. • From the outset, BS7799 focuse ...
HSTP-CITS-Reqs - Global ITS communication requirements
HSTP-CITS-Reqs - Global ITS communication requirements

... range communication - Part 4: Equipment application ...
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Computer security

Computer security, also known as cybersecurity or IT security, is the protection of information systems from theft or damage to the hardware, the software, and to the information on them, as well as from disruption or misdirection of the services they provide. It includes controlling physical access to the hardware, as well as protecting against harm that may come via network access, data and code injection, and due to malpractice by operators, whether intentional, accidental, or due to them being tricked into deviating from secure procedures.The field is of growing importance due to the increasing reliance of computer systems in most societies. Computer systems now include a very wide variety of ""smart"" devices, including smartphones, televisions and tiny devices as part of the Internet of Things - and networks include not only the Internet and private data networks, but also Bluetooth, Wi-Fi and other wireless networks.Computer security covers all the processes and mechanisms by which digital equipment, information and services are protected from unintended or unauthorized access, change or destruction and the process of applying security measures to ensure confidentiality, integrity, and availability of data both in transit and at rest.
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