Best Computer Network Security Books

IT Guy Funny Information Technology Tech Desktop Support Premium T-Shirt

  • Perfect for anyone who loves technology whether an IT professional, enthusiast or techie that considers yourself a nerd or a geek. For computer science and binary code lovers, programming in Python, Javascript, C, HTML, Ruby, Java, PHP, etc..
  • Great to wear at school, university or work as an IT generalist or specialize as a computer programmer, developer, network analyst, NOC, security, databases, server, web developer, help desk, desktop support or any other information technology field..
  • This premium t-shirt is made of lightweight fine jersey fabric.
  • Fit: Men’s fit runs small, size up for a looser fit. Women’s fit is true to size, order usual size..
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YuanLey 5 Port Gigabit PoE Switch with 4 Port PoE+ 1000Mbps, 802.3af/at 78W Built-in Power, Fanless Metal Unmanaged Plug & Play

  • [All Gigabit Ports] Includes 4 Gigabit POE ports, 1 Gigabit UpLink Ethernet port, all ports up to 100/1000Mbps speed, has excellent network performance..
  • [78W High PoE Power] Support IEEE 802.3af/at PoE power supply. The whole power is 78W, up to 30W per port. Suitable for poe power supply for multiple devices..
  • [Unmanaged Switch] All ports support PoE, and support automatic detection, can connect POE and non-POE devices, such as PoE Cameras, APs, computer, nvr, router and so on. Plug and Play, no configuration required, can be easy installed..
  • [Extend Function] When the extend mode is enabled, all PoE ports support VLAN isolation, the traffic are isolated from each other, improve the network safety..
  • [Wide Applications] High Power, Built-in power supply. Compact design. Durable Metal. Bilateral heat dissipation. LED activity indicator lights. Can be widely used in security monitoring, computer networks, wireless coverage, office and home networks, etc.. Aslo we provide the best after-sale sevice, 100% Satisfaction..
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Luxul 5 - Port Gigabit Router Multi-WAN ABR-4400 Gigabit Ethernet for Commercial use

  • This feature rich network device is designed to enhance the performance, security and reliability of a home or commercial network..
  • It enables simple monitoring, management and control of network usage to boost efficiency, reduce network bandwidth and minimize security risks.
  • With Luxul web-based management tools and Multi-WAN ports.
  • along with advanced security, VPN, and bandwidth control features, the XBR-4400 provides the ideal foundation upon which to build your Luxul network..
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Eightwood Dual WiFi Antenna with RP-SMA Male Connector, 2.4GHz 5GHz Dual Band Antenna Magnetic Base for PCI-E WiFi Network Card USB WiFi Adapter Wireless Router

  • Antenna height:8.6 inches (includes magnetic base).
  • Antenna extension cable length: 200cm/ 6.5ft.
  • Package Content:1pc dual WiFi RP-SMA antenna.
  • Application:wireless network router hotspot,wireless PCI PCI-E network card,notebook PC desktop computer external USB network adapter, WLAN AP & Hotspot wireless range extender.
  • Compatible with wireless security cameras.
  • car trailer tractor backup cameras, rear view cameras.
  • FPV Goggles, FPV receiver, FPV camera, FPV Drone controller.
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WatchGuard Firebox T20 Security Appliance with 1-yr Standard Support (WGT20001-WW)

  • WatchGuard Firebox T20 Hardware with 1-yr Standard Support.
  • WatchGuard Firebox T20 protects small office, home office and retail environments with complete enterprise-level network security that is easy to deploy and manage. Offering optional web filtering, intrusion prevention, antivirus and more. It can be used as a stand-alone solution or centrally managed from corporate headquarters..
  • 5 Gigabit Ethernet ports support high-speed LAN backbone infrastructures & gigabit WAN connections. With integrated SD-WAN, you can decrease you use of expensive MPLS or 4G/LTE connections and inspect traffic from home/small offices while improving resiliency and performance of your network..
  • Upgrade your protection and use our Basic Security Suite or Total Security Suite that includes all of the traditional network security services such as IPS, GAV, and more for comprehensive, enhanced protection against all threats. This Standard Support bundle includes 24x7 access to technical support, with an unlimited number of incidents with a targeted response time of 24 hours for low priority, 7 hours for medium priority, 4 hours for high priority, and live calls for critical priority..
  • Our Basic Security Suite brings the standard network security protection you know to your ap....
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GW Security 16 Channel NVR UltraHD 4K Face/Human/Vehicle Detection PoE Security Camera System with 16 x 4K (8MP) IP Microphone AI Dome Camera, 100ft Night Vision, Outdoor/Indoor Surveillance Camera

  • ...es familiar faces or people or car to maximize security and eliminate false alarms. You'll instantly know if unknown faces or persons or vehicle arrives on your property with advanced AI motion detection technology.
  • View and Record in Widescreen with Remote Viewing on Computer, Phone and Tablet devices. Plug&Play setting up is so easy! Simply connect the ip Cameras to NVR and download the smartphone App and scan the NVR QR code, you are ready to being live viewing and recording..
  • Power over Ethernet setup is clean and simple with a single network cable, built-P2P service. 100% True Plug-and-Play - An additional built-in network interface provides a unique IP address to each security camera, eliminating the hassle of messy IP security camera configurations..
  • Work with Alexa and Google (Add voice control with Alexa or Google Assistant device). Includes Motion Detection & Snapshot & Email Alerts & USB backup feature for peace of mind. Pre-installed 4TB Hard Drive. (2 SATA, Up to 14TB each, Total up to 28TB)..
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GW Security 16 Channel NVR UltraHD 4K Face/Human/Vehicle Detection PoE Security Camera System with 12 x 4K (8MP) IP Microphone AI Dome Camera, 100ft Night Vision, Outdoor/Indoor Surveillance Camera

  • ...ognizes familiar faces or people or car to maximize security and eliminate false alarms. You'll instantly know if unknown faces or persons or vehicle arrives on your property with advanced AI motion detection technology.
  • View and Record in Widescreen with Remote Viewing on Computer, Phone and Tablet devices. Plug&Play setting up is so easy! Simply connect the ip Cameras to NVR and download the smartphone App and scan the NVR QR code, you are ready to being live viewing and recording..
  • Power over Ethernet setup is clean and simple with a single network cable, built-P2P service. 100% True Plug-and-Play - An additional built-in network interface provides a unique IP address to each security camera, eliminating the hassle of messy IP security camera configurations..
  • Work with Alexa and Google (Add voice control with Alexa or Google Assistant device). Includes Motion Detection & Snapshot & Email Alerts & USB backup feature for peace of mind. Pre-installed 4TB Hard Drive. (2 SATA, Up to 14TB each, Total up to 28TB)..
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Lorex N4K3SD-168WD-2 Lorex Fusion 4K 16-Channel 3TB Wired NVR System with 8 E893DD Smart Deterrence Dome Security Cameras

  • ...es familiar faces or people or car to maximize security and eliminate false alarms. You'll instantly know if unknown faces or persons or vehicle arrives on your property with advanced AI motion detection technology.
  • View and Record in Widescreen with Remote Viewing on Computer, Phone and Tablet devices. Plug&Play setting up is so easy! Simply connect the ip Cameras to NVR and download the smartphone App and scan the NVR QR code, you are ready to being live viewing and recording..
  • Each camera built-in Waterproof High Quality Microphone for Audio & Video Surveillance. Features Wide Dynamic Range & 3D DNR allowing you to see clearly in contrast lighting environment. 20pcs SMD LEDs, see up to 150ft in total darkness. IP66 Weatherproof and IK10 Vandalproof housing for Outdoor or Indoor use..
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GW Security 8 Channel NVR UltraHD 4K Face/Human/Vehicle Detection PoE Security Camera System with 8 x 4K 8MP IP Microphone Smart AI Dome Camera, 100ft Night Vision, Outdoor/Indoor Surveillance Camera

  • ...es familiar faces or people or car to maximize security and eliminate false alarms. You'll instantly know if unknown faces or persons or vehicle arrives on your property with advanced AI motion detection technology.
  • View and Record in Widescreen with Remote Viewing on Computer, Phone and Tablet devices. Plug&Play setting up is so easy! Simply connect the ip Cameras to NVR and download the smartphone App and scan the NVR QR code, you are ready to being live viewing and recording..
  • Power over Ethernet setup is clean and simple with a single network cable, built-P2P service. 100% True Plug-and-Play - An additional built-in network interface provides a unique IP address to each security camera, eliminating the hassle of messy IP security camera configurations..
  • Work with Alexa and Google (Add voice control with Alexa or Google Assistant device). Includes Motion Detection & Snapshot & Email Alerts & USB backup feature for peace of mind. Pre-installed 2TB Hard Drive. (2 SATA, Up to 14TB each, Total up to 28TB)..
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MokerLink 18 Port Gigabit PoE Switch, 16 Gigabit PoE+ Ports, 2 Gigabit Uplink, 250W IEEE802.3af/at, Metal Rackmount Unmanaged Plug and Play Ethernet Switch

  • 18 Gigabit Ethernet Ports: Includes 16 Gigabit POE+ ports and 2 Gigabit UpLink. All port support 10/100/1000Mbps, high speed transmission.
  • 2 uplink, can be more flexible to connect to different network devices, such as routers, NVRs, servers, etc..
  • High POE Power: Maximum support 250W high output power, built-in power supply makes installation easier. Support IEEE 802.3af/at, each port max power supply reached 30W. *Please note: not support passive 24V PoE.*.
  • Unmanaged Plug & Play: Support Power Detection function, automatically detect devices, can be compatible with non-POE devices to provide data connectivity. Plug and Play, just plug in the power cord, connect the ethernet cable directly to the device, can be used without configuration..
  • Extend function: The traffic are isolated from PoE Port 1-16,just only communicate with the uplink port 17/18, reduce network congestion, increase bandwidth utilization and improve network security.
  • Widely Used: Small and compact size design. Durable Metal housing. LED indicator lights. Industrial fan ensure good heat dissipation. Widely used in home and business network, such as IP cameras, Wireless Access Point, Computer Networks devices, etc..
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