蒙上“闲人”的眼睛——CMOS密码全接触

计算机中有形形色色的密码，CMOS权限密码，Windows登录密码，屏幕保护程序密码，软件和文件权限这密码，网络方面的权限密码等。但总有一些闲人喜欢进入你的计算机，打探你的隐私。破解密码的各种招术就这样诞生了。所谓“擒贼先擒王”，要破解计算机当中的密码，CMOS密码这人“华山一条道”的关卡是首先要破解的。     

忘记了密码，该怎么办？

为安全起见，在许多场合下我们都需要输入密码，例如开机时要输入CMOS密码、登陆Windows时要输入用户密码、打开Word文档需要文档密码……如果你不慎遗忘了这些密码，该怎么办呢?不用慌，下面是许多场合密码的破解方法，可以轻松解决你的密码问题。但是无权破解的密码，请勿用。     

DOS实例手册 清除CMOS密码Debug简单方便

问题:CMOS密码忘记了,怎么办? 定性:破解的方法有很多,如万能密码、破解工具、CMOS放电等,都可以达到目的,但是如果你遇到:万能法对个别主板不管用、破解软件一时找不到、放电又太麻烦的时候,DEBUG命令反而更好用。     

WinXP的安全第一防线

很多电脑用户为了限制别人乱动自己的电脑纷纷给自己的电脑加上CMOS密码。不过破解CMOS密码的方法非常多，看来这个开机前的第一道防护线CMOS密码对于高手来讲形同虚设！现在，很多用户都把自己的系统换成Windows XP，正因为它的安全性较高，那你知道Windows XP还有一道更安全的第一防线吗？不知道？那么得赶快给系统装上这一防线吧。     

CMOS密码破解全攻略

CMOS开机密码按密码框出现的不同地点分为两种(这里不是指用户密码和超级用户密码),一种是当你要进入CMOS设置时出现的密码,另一种是每次开机时出现的密码,破解方法有很多,我们不妨挨个看看。 一、更改硬件配置 当丢失CMOS密码时,你可以先试着改动机器的硬件后再重新启动,因为启动时如果系统发现新的硬件配置与原来的硬件配置不相同,可能会允许你直接进入CMOS重新设置而不需要密码。改动硬件配置的方法很简单:比如拔去一根内存条或安装一块不     

CMOS密码破解

许多人认为,为了防止计算机系统被非法入侵而在CMOS中加上密码是很有效的办法,其实不然,CMOS的密码的安全性非常差。下面给大家介绍几种破解方法。 一、软件法 借助软件(比如PCTOOLS和NORTON)很容易把CMOS密码给清洗掉,下面举两个简单的实例: 1.BOOTSAFE(PCTOOLS9.0中有) 运行BOOTSAFE C:/M,将CMOS信息和引导区信息备份到空     

CMOS密码的常规解密方法

说个老生常谈的话题：EMOS密码的常规解密。CMOS密码可谓是开机工作的第一道重要防线．如果你是网吧或是企业、学校徽机室的网管,一定会碰到过一些机器被”高手“乱设CMOS密码的情况。如何破解呢？     

也谈破译BIOS开机密码

1999年第3期《破译BIOS开机密码》介绍并提供了一种破解BIOS密码的算法。为什么其算法不能破解所有密码呢?怎样设计算法才能破解所有密码呢? 首先,我们还是来看看BIOS的加密算法,其算法是:CMOS 1ch或3ah处的一个字通过进位的循环左     

防黑客专家的成长经历

【成长历程1】破解CMOS密码 郭鑫的第一次黑客行动,是破掉老师在电脑上设置的CMOS密码。为了防止学生自己带盘到机房里玩游戏,老师在CMOS中屏蔽了软驱并设置密码以防学生修改。初二那年,郭鑫自学了一段BASIC语言后,写了一个程序把看似不可逾越的CMOS密码给破掉了。控制电脑原来如此简单！从此,郭鑫不可扼制地喜欢上了电脑。     

破解CMOS密码的六种方法

破解CMOS密码的六种方法$合肥炮兵学院@史国川 $合肥炮兵学院@王红 $合肥炮兵学院@谢宝陵     

Only connect: teaching, technology and telesis

Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained.     

European Community policy and the market

Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven.     

一种自适应子融合集成多分类器方法

融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。     

Avoiding semantic and temporal gaps in developing software intensive systems

Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them.     

Designing economic np control charts: A programmed simulation approach

This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives.     

The development of robot art

Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest. This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January 31–February 2, 2008     

Explanation and prediction: an architecture for default and abductive reasoning

Although there are many arguments that logic is an appropriate tool for artificial intelligence, there has been a perceived problem with the monotonicity of classical logic. This paper elaborates on the idea that reasoning should be viewed as theory formation where logic tells us the consequences of our assumptions. The two activities of predicting what is expected to be true and explaining observations are considered in a simple theory formation framework. Properties of each activity are discussed, along with a number of proposals as to what should be predicted or accepted as reasonable explanations. An architecture is proposed to combine explanation and prediction into one coherent framework. Algorithms used to implement the system as well as examples from a running implementation are given.     

Three Process Perspectives: Organizations, Teams, and People

This paper provides the author's personal views and perspectives on software process improvement. Starting with his first work on technology assessment in IBM over 20 years ago, Watts Humphrey describes the process improvement work he has been directly involved in. This includes the development of the early process assessment methods, the original design of the CMM, and the introduction of the Personal Software Process (PSP)^SM and Team Software Process (TSP){^SM}. In addition to describing the original motivation for this work, the author also reviews many of the problems he and his associates encountered and why they solved them the way they did. He also comments on the outstanding issues and likely directions for future work. Finally, this work has built on the experiences and contributions of many people. Mr. Humphrey only describes work that he was personally involved in and he names many of the key contributors. However, so many people have been involved in this work that a full list of the important participants would be impractical.     

基于复小波噪声方差显著修正的SAR图像去噪

提出了一种基于复小波域统计建模与噪声方差估计显著性修正相结合的合成孔径雷达(Synthetic Aperture Radar,SAR)图像斑点噪声滤波方法。该方法首先通过对数变换将乘性噪声模型转化为加性噪声模型,然后对变换后的图像进行双树复小波变换(Dualtree Complex Wavelet Transform,DCWT),并对复数小波系数的统计分布进行建模。在此先验分布的基础上,通过运用贝叶斯估计方法从含噪系数中恢复原始系数,达到滤除噪声的目的。实验结果表明该方法在去除噪声的同时保留了图像的细节信息,取得了很好的降噪效果。     

How do children do mathematics with LOGO?

Abstract  This paper considers some results of a study designed to investigate the kinds of mathematical activity undertaken by children (aged between 8 and 11) as they learned to program in LOGO. A model of learning modes is proposed, which attempts to describe the ways in which children used and acquired understanding of the programming/mathematical concepts involved. The remainder of the paper is concerned with discussing the validity and limitations of the model, and its implications for further research and curriculum development.