Abstract: As industrial control systems (ICSs) have become increasingly connected and use more off-the-shelfcomponents, new vulnerabilities to cyber attacks have emerged. This tutorial looks at three types of ICSs:programmable logic controllers (PLCs), supervisory control and data acquisition (SCADA) systems, anddistributed control systems (DCSs), and then discusses security issues and remedies. This document alsoexplains the benefits and limitations of two cryptographic solutions (digital signatures and encryption) andelaborates on the reasons for using security ICs in an ICS to support cryptography.
標(biāo)簽： 工業(yè)系統(tǒng) 安全問題
上傳時間： 2013-10-09
上傳用戶：woshinimiaoye
Giga Crime Fighting Mecha Gelato-Bots: The Supreme Icecream-Tron Revolution 8,000,000. A top-down adventure game with three themes; mecha, anime and icecream. This project hopes to evolve with action/rpg/multiplayer elements like classic console games.
標(biāo)簽： Icecream-Tron Gelato-Bots Revolution 000
上傳時間： 2013-12-18
上傳用戶：D&L37
Locally weighted polynomial regression LWPR is a popular instance based al gorithm for learning continuous non linear mappings For more than two or three in puts and for more than a few thousand dat apoints the computational expense of pre dictions is daunting We discuss drawbacks with previous approaches to dealing with this problem
標(biāo)簽： polynomial regression weighted instance
上傳時間： 2013-11-28
上傳用戶：sunjet
The CC1000 RF transceiver is very easy to interface with a microcontroller. The chip is configured using a three-wire bus, comprising of PCLK, PDATA and PALE signals.
標(biāo)簽： microcontroller transceiver configured The
上傳時間： 2014-01-04
上傳用戶：c12228
制作本書的目的是為了方便大家的閱讀。轉(zhuǎn)載時請保持本電子書的完整性。 前言、條款2、16、21、44根據(jù)從Addison-Wesley出版社下載的開放條款翻譯。條款26、27、28、45根據(jù)從Scott Meyers的網(wǎng)站下載的《Three Guidelines for Effective Iterator Usage》一文翻譯。條款43根據(jù)從C/C++ Users Journal網(wǎng)站下載的《STL Algorithms vs. Hand-Written Loops》一文翻譯，條款45根據(jù)從C/C++ Users Journal網(wǎng)站下載的《Distinguishing STL Search Algorithms》一文翻譯。其余部分根據(jù)epubcn放出的電子書制作。
標(biāo)簽： Addison-Wesley 家 保持
上傳時間： 2015-04-12
上傳用戶：jing911003
Features • Compatible with MCS-51® Products • 8K Bytes of In-System Programmable (ISP) Flash Memory – Endurance: 1000 Write/Erase Cycles • 4.0V to 5.5V Operating Range • Fully Static Operation: 0 Hz to 33 MHz • Three-level Program Memory Lock • 256 x 8-bit Internal RAM • 32 Programmable I/O Lines • Three 16-bit Timer/Counters • Eight Interrupt Sources • Full Duplex UART Serial Channel • Low-power Idle and Power-down Modes • Interrupt Recovery from Power-down Mode • Watchdog Timer • Dual Data Pointer • Power-off Flag
標(biāo)簽： 8226 Programmable Compatible In-System
上傳時間： 2015-06-27
上傳用戶：dianxin61
TrainReset:there are many trains need to drive out of the station .In terms of their numbers from small to large.There are only three railways used to place the trains ,and also need the same order.
標(biāo)簽： TrainReset numbers station trains
上傳時間： 2015-07-04
上傳用戶：moerwang
Avalon_VGA，-- This design provides an interface to the Alcahest VGA daughter card. -- The design comprises of an 8-bit VGA driver with Avalon bus interfaces. There are a total of -- three Avalon interfaces.
標(biāo)簽： Avalon_VGA
上傳時間： 2015-07-07
上傳用戶：kikye
Electromagnetic scattering from the trees above a tilted rough ground plane generated by the stochastic Lidenmayer system is studied by Monte Carlo simulations in this paper.The scattering coefficients are calculated in three methods:coherent addition approximation,tree-independent scattering,and independent scattering.
標(biāo)簽： Electromagnetic scattering generated the
上傳時間： 2013-12-06
上傳用戶：xieguodong1234
This software designs the student result management system m ay replace the tedious low effect the manual management, has realized the result management, the information management and the curriculum manages three big cores functions.
標(biāo)簽： the management software designs
上傳時間： 2013-12-15
上傳用戶：kr770906
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