One side-channel method is called differential power analysis and involves analyzing the variations in a system's power consumption when performing operations. Side-channel attacks can be slow because they require many observations and their success depends on the amount of input/output noise in the measurements. Similarly, keystrokes can be reconstructed by analyzing the sounds between key presses. For example, differences in the timings between cryptographic operations can be used to reconstruct secret keys bit by bit. Side-channel attacks involve analyzing differences in how computers systems and their components behave when performing various operations on different types of data. Over the past several years researchers have identified several features in modern CPUs that can be used as a side channel to extract sensitive information from computers. "PLATYPUS can further infer intra-cacheline control flow of applications, break KASLR, leak AES-NI keys from Intel SGX enclaves and the Linux kernel, and establish a timing-independent covert channel." Power consumption as side channel "Using PLATYPUS, we demonstrate that we can observe variations in the power consumption to distinguish different instructions and different Hamming weights of operands and memory loads, allowing inference of loaded values," the team of researchers from the Graz University of Technology, the University of Birmingham in UK, and CISPA Helmholtz Center for Information Security said on a website dedicated to the attack. The attack, dubbed PLATYPUS, abuses a legitimate CPU interface for monitoring and controlling the power consumption. ![]() All substitute suppressors must be verified by IT.Researchers have devised a new method that allows potential attackers to leak sensitive information such as encryption keys from the Linux kernel's memory and Intel SGX enclaves.APC SurgeArrest Professional PRO7: For use when computer’s value totals more than $75,000. ![]() For use when computer’s value totals less than $50,000. APC SurgeArrest Personal PER7: 6′ cord.Please contact IT at extension 3999 for assistance in model selection. The Ricoh Aficio line of products have been tested and will be supported as devices attached to the District network. HP Color LaserJet Managed E65160dn (60 ppm)(Color Networked with Duplexing) (updated 20210203)īack to top Network Photocopier Specifications: HP Color LaserJet Managed E65150dn (50 ppm)(Color Networked with Duplexing) (updated 20210203) HP Color LaserJet Managed E55040dn (40 ppm)(Color Networked with Duplexing) (updated 20210203) HP LaserJet Managed E60165dn (65 ppm)(Black and White Networked with Duplexing) (updated 20210203) HP LaserJet Managed E60155dn (55 ppm)(Black and White Networked with Duplexing) (updated 20210203) HP LaserJet Managed E50145dn (45 ppm)(Black and White Networked with Duplexing) (updated 20210203) Please contact us 3999 for further details and ordering. Appropriate American Power Conversions Notebook Surge Suppressor for delivered model.Padded Carry Case appropriate for delivered model.Microsoft Windows Windows 7 Pro(or other least expensive Microsoft Windows operating system).There is currently 1 laptop model specified for new purchases American Power Conversions SurgeArrest Personal Surge Protector.Monitor: 20″ Wide Screen LCD Monitor (1920×1080 native resolution) with DVI Digital Input Interface.3 year parts and labor warranty on all components.HIDs: USB Optical mouse, mouse pad, USB keyboard, all necessary cables.Operating System: Microsoft Windows 7 Home Basic(or other least expensive Microsoft Windows operating system).6 External Powered USB Ports and 2 on front of case.Externally powered Satellite Speakers: (optional).Video: Integrated Intel HD Graphics with DVI Digital Output Interface.HDD: 250 GB Western Digital M.2 NVMe SSD Part # WDS250G2B0C.NIC: On-board 10/100/1000 Mbps based Ethernet NIC.Case: In Win CE685 PC case with 300 watt 80PLUS certified power supply. ![]() Power Supply: Scaled appropriately to support delivered system with reasonable growth potential (In Win CE685 PC case with 300 watt 80PLUS certified power supply).Motherboard: Gigabyte B560M-DS3H Motherboard.PC Peripherals (document cameras, TV tuners, LCD projectors).If you are concerned about the specifications or an upcoming purchase, please contact the IT Dept. at extension 3999 or (208)748-3999, we will be happy to work with you to ensure functionality. ![]() The intent is to ensure new computer purchases will be compatible with existing District software and the District’s network. Note:This document is being released to provide specifications and configuration standards for new computer/technology related purchases.
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