sponges(AKA Georges) blog

1. finger print/re3tina 2 LEAP 3 unwanted advertyising on your comnputer 4 malware 5 worm 6 social engineering 7 kensington lock 8 off site back ups 9 SFTP 10 DDos 11 passwords policy, limit of 10 password history 12 hide your SSID 13 updates 14 patches 15  WEP128 uses higher encryption and is more sercure 16 to complete destrom the hdd, smash the HDD platters 17 system restore point 18 delete it/ report spam and itsphishing 19 physical ... Read More

Application Protocols Application layer protocols provide network services to user applications such as web browsers and e-mail programs. Explore some of the more common Internet protocols in Figure 2, the Application layer, to learn more about the protocols that operate in this layer. Transport Protocols Transport layer protocols provide end-to-end management of the data. One of the functions of these protocols is to ... Read More

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subnet mask=0 or 255 networks can range from 0-255 only there are always four numbers 10.0.0.0-class a 172.16.0.0-class b 192.168.1.0-class each ip adress is unique on the network 'families' of computers share a common network address e.g. with a subnet mask of 255.255.0.0 addresses would look like 10.25.78.35, 10.25.75.34 ... Read More

Bandwidth is the amount of data that can be transmitted within a fixed time period. When data is sent over a computer network, it is broken up into small chunks ... Read More

scanner type description use hand held scanner used in supermarkets to scan barcodes flat scanner scan books or photographs drum scanner used in commercial operations all-in-one scanner ... Read More

Interface Speed Notes Ethernet 10/100/1000 mbps network connection USB(1.1,2.0,3.0) 1.1=12mbps, 2.0=480 mbps   3.0=5 gbps Firewire a:400 mbps b:800 mbps 1394 Bluetooth(1.1/2.0) 1.1=721 kbps, 2.0=3 mbps Parallel 115.2kbps Serial 28.9kbps Wi-Fi (a/b/g/n) 802.11 a:54mbpsw b:11mbps g:54mbps n:540mbps network connection ... Read More

this image shows you how to succesfully install a printer, all you need is a printer, the printer cables, and if you dont have the driver then you will need to download it but you will find out more about that later ... Read More

laser printer- a laser printer are the newest types of printers and they include the latest technology, they use toners to transfer the writing and images onto the paper. the laser printers can print up to 6-200 pages per minute (ppm) whereas a normal inkjet printer only prints up to 2-8 pages per minute. the bad thing about a laser ... Read More

P[DAschapter 6 is about laptop evolution, smart-phones and PDAs In chapter six it shows you how laptops have changed over 30 years and it tells you about the laptops from 1979, 1981, 1983, 1988, 1991 and 2006. it says how much the first laptops cost and how heavy they were and all the main features about them. this chapter is also about smartphones and ... Read More