Antoniou george (85 risultati)

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Paperback. Condizione: new. Paperback. CompTIA(R) Network+ 2 - Operations, Security & Troubleshooting Second in a series of 2 reference guides that will make your life easier preparing for the Network+ certification exam with the most thorough yet compact and succinct study tool on the market. Six durably laminated pages, easy to store and review anywhere with concise answers and examples providing key content for unlocking the best score on the exam. Author George Antoniou, PhD, is a professor with 30 years of experience in information security, risk management, and quality assurance compliance as well as strategic planning and enterprise level security architecture, plus security operations and policy development in small-medium-large, national and multi-national complex information security technology infrastructures. His experience providing instruction ensures this guide is a handy and powerful tool. We guarantee you will find answers faster than any book or website for a price that makes it easy to add this to your Network+ test prep toolbox. Based on studies regarding retention with screens verses tactile in-hand study tools, along with the growing sales of our computer titles, print is not dead - give it a try. 6 page laminated guide includes explanations, differences, and examples within: NETWORK OPERATIONS Explain the Purpose of Organizational Processes & Procedures Documentation Life-cycle management, Change management, Configuration management Production configuration Given a Scenario, Use Network Monitoring Technologies Methods, Solutions Explain DR Concepts DR metrics, DR sites High-availability approaches, Testing Given a Scenario, Implement IPv4 & IPv6 Network Services Dynamic addressing, Name resolution, Time protocols Compare & Contrast Network Access & Management Methods Site-to-site VPN, Client-to-site VPN Connection methods Jump box/host In-band vs. out-of-band management NETWORK SECURITY Explain the Importance of Basic Network Security Concepts Logical security, Physical security Deception technologies Common security terminology Audits & regulatory compliance Summarize Various Types of Attacks & Their Impact on the Network DoS/DDoS VLAN hopping MAC flooding Address Resolution Protocol (ARP) poisoning Rogue devices & services Evil twin On-path attack Social engineering Malware Given a Scenario, Apply Network Security Features, Defense Techniques & Solutions Device hardening Key management Security rules Zones NETWORK TROUBLESHOOTING Cyclic Redundancy Check (CRC) Runts, Giants, Drops Common Cabling & Physical Interface Issues Single-mode vs. multimode fiber Category 5/6/7/8 (Ethernet cables) STP vs. UTP Transmitter (TX) / Receiver (RX) Transposed Switching & Routing Issues Spanning Tree Protocol (STP) ACL Routing table Address pool exhaustion Duplicate IP address Performance Issues Latency Packet loss Jitter Interference (wireless) Tools & Protocols for Troubleshooting Protocol analyzer Ping, Traceroute, Netstat Link Layer Discovery Protocol (LLDP) / Cisco Discovery Protocol (CDP) Wi-Fi analyzer Networking Device Commands Show mac-address-table, Show route, Show interface </li Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Paperback. Condizione: new. Paperback. First in a series of 2 reference guides that will make your life easier preparing for the Network+ certification exam with the most thorough yet compact and succinct study tool on the market. Six durably laminated pages, easy to store and review anywhere with concise answers and examples providing key content for unlocking the best score on the exam. Author George Antoniou, PhD, is a professor with 30 years of experience in information security, risk management, and quality assurance compliance as well as strategic planning and enterprise level security architecture, plus security operations and policy development in small-medium-large, national and multi-national complex information security technology infrastructures. His experience providing instruction ensures this guide is a handy and powerful tool. We guarantee you will find answers faster than any book or website for a price that makes it easy to add this to your Network+ test prep toolbox. Based on studies regarding retention with screens verses tactile in-hand study tools, along with the growing sales of our computer titles, print is not dead - give it a try. 6 page laminated guide includes explanations, differences, and examples within: NETWORKING CONCEPTS Explain Concepts Related to the OSI Reference Model Layer 1: physical, Layer 2: data link, Layer 3: network, Layer 4: transport, Layer 5: session, Layer 6: presentation, Layer 7: application Compare & Contrast Networking Appliances, Applications & Functions Physical & virtual appliances Applications, Functions Summarize Cloud Concepts & Connectivity Options Network Functions Virtualization (NFV) Virtual Private Cloud (VPC) Network security groups Network security lists Cloud gateways, Cloud connectivity options Deployment models, Service models, Key cloud concepts Explain Common Networking Ports, Protocols, Services & Traffic Types Common ports & protocols IP types, Traffic types Compare & Contrast Transmission Media & Transceivers Transmission media Transceivers Connector types Compare & Contrast Network Topologies, Architectures & Types Topologies Traffic flows Given a Scenario, Use Appropriate IPv4 Network Addressing Public vs. private addressing Subnetting IPv4 address classes Summarize Evolving Use Cases for Modern Network Environments SDN & SD-WAN, VXLAN, ZTA, SASE/SSE, IaC, IPv6 addressing NETWORK IMPLEMENTATION Explain Characteristics of Routing Technologies Static routing, Dynamic routing Route selection, Address translation FHRP, VIP Subinterfaces Given a Scenario, Configure Switching Technologies & Features VLAN, Interface configuration, STP, MTU Given a Scenario, Select & Configure Wireless Devices & Technologies Channels, Frequency options SSID Network types Encryption Guest networks Authentication Antennas Autonomous vs. lightweight AP Explain Important Factors of Physical Installations Important installation implications Power considerations Environmental factors Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Paperback. Condizione: new. Paperback. Essential terminology including functions organized alphabetically by acronym for the most thorough yet compact and succinct study tool on the market. Six durably laminated pages easy to store and review anywhere with hundreds of definitions plus functions that are the key to unlocking the best score on the exam. Chosen specifically as a test-prep tool for CompTIA Network+ certification. Author George Antoniou, PhD, is a professor with 30 years of experience in information security, risk management, and quality assurance compliance as well as strategic planning and enterprise level security architecture, plus security operations and policy development in small-medium-large, national and multi-national complex information security technology infrastructures. Curating this dictionary of words with his experience and providing succinct definitions ensures this guide is a handy and powerful tool. We guarantee you will find answers faster than any book or website for a price that makes it easy to add this to your Network+ test prep toolbox. Based on studies regarding retention with screens verses tactile in-hand study tools, along with the growing sales of our computer titles, print is not dead - give it a try. 6 page laminated guide includes: Hundreds of defined Network+ terms listed by acronym Examples: CARP (Common Address Redundancy Protocol): protocol that allows multiple hosts to share the same IP address, providing redundancy in case the primary host fails OTDR (Optical Time Domain Reflectometer): tool used to test and measure the integrity of fiber-optic cables by sending a light pulse down the fiber and measuring the reflected signals, helping locate faults or breaks Includes function and cross reference to other terminology regarding function Excamples: CWDM (Coarse Wave Division Multiplexing): method of combining multiple signals on a single optical fiber by using different wavelengths of light; supports fewer channels than DWDM and is typically used for shorter distances RSA (Rivest, Shamir, Adelman): encryption algorithm that uses a public key and a private key for secure data transmission; widely used in SSL/ TLS and other encryption protocols for secure communication Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Poster. Condizione: New. Cybersecurity Terminology & Abbreviations- Comptia Security Certification: A Quickstudy Laminated Reference Guide. Other.

Condizione: new. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

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Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

pamphlet. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 24-48 hours from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

pamphlet. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 24-48 hours from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Condizione: new. All the essential terminology, abbreviations, and acronyms for cybersecurity you need to know in 6 laminated pages written and designed for quick reference. Great for working professionals and a stellar test-prep tool for CompTIA Security+ certification. Author George Antoniou, PhD, is a professor with 30 years of experience in information security, risk management, and quality assurance compliance as well as strategic planning and enterprise level security architecture, plus security operations and policy development in small-medium-large, national and multi-national complex information security technology infrastructures. Curating this dictionary of words with his experience and providing succinct definitions ensures this guide is a handy and powerful tool. We guarantee you will find answers faster than any book or website for a price that makes it easy to add this to your information toolbox. 6 page laminated reference Includes: Over 600 Abbreviations & Terms with Definitions - Alphabetically Exam Domains Protocols - Abbreviations & Terms with Definitions General Terminology & Definitions Shipping may be from multiple locations in the US or from the UK, depending on stock availability. …

Mixed Media Product. Condizione: New.

Mixed Media Product. Condizione: New.

pamphlet. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 3-4 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

pamphlet. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 3-4 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Condizione: new.

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Fold-Out Book Or Chart. Condizione: Brand New. 6 pages. 8.50x0.06x11.00 inches. In Stock.

Fold-Out Book Or Chart. Condizione: Brand New. 6 pages. 8.50x0.06x11.00 inches. In Stock.

Paperback. Condizione: Brand New. pmplt new edition. 6 pages. 11.00x8.50x0.06 inches. In Stock.

Paperback. Condizione: Brand New. pmplt new edition. 6 pages. 11.00x8.50x0.06 inches. In Stock.

Paperback. Condizione: Brand New. pmplt new edition. 6 pages. 11.00x8.50x0.06 inches. In Stock.

Condizione: New.