Technology is advancing at an alarming rate. We now have more method.pdf

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Technology is advancing at an alarming rate. We now have more methods of interaction than ever before: phone, text, instant messenger, GPS, Skype, etc. Businesses today must be connected at multiple levels via multiple media in order to be competitive. Ponder and develop a strategy for future forensic applications in an increasingly digitalized and connected world. Discuss the challenges that these new media and technologies present to the forensic analyst and begin to frame some solutions. Solution Computer forensics is the practice of collecting, analysing and reporting on digital data in a way that is legally admissible. It can be used in the detection and prevention of crime and in any dispute where evidence is stored digitally. Computer forensics follows a similar process to other forensic disciplines, and faces similar issues. The phrase “digital forensics” invokes an image of law enforcement officers conducting criminal investigations. The breadth of digital forensics practices goes far beyond this narrow definition. Civil cases use forensic analysis. Large corporations and organizations use their own forensics groups to investigate internal issues, compliance, and insider threats that are rarely publicly released. Governments have forensic resources that are applied in many areas, such as military intelligence. Forensic Applications of New Analytical Technologies Multiply hyphenated techniques, such as gas chromatography/mass spectrometry with retention time locking (GC/MS/RTL), liquid chromatography/time-of-flight mass spectrometry (LC/MS/TOF), microfluidic-based capillary electrophoretic analysis of mitochondrial DNA (mtDNA), and laser ablation inductively coupled plasma mass spectrometry (LA/ICP/MS), are able to uncover forensically germane information by providing unprecedented levels of analytical selectivity and sensitivity, extracting genetic signatures from previously overlooked biological sources, and sequentially microdeconstructing samples so as to map the spatial variation and concentration of elemental constituents. These new ranges of information and rich data sets can contribute facts crucial to the reconstruction of events and thereby increase the probability of an accurate finding in the matters under investigation..

Education

Similar to Technology is advancing at an alarming rate. We now have more method.pdf

The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.

The International Journal of Engineering and Science (IJES)

theijes

Question B In other classes you will have met the HTP/HPI methodology with its accreditation as Certified Performance Technologist (CPT). Based on your article and text readings address how ethics impact the performance improvement and learning consultant. Progressive Case Study Discussion MacArthur and Associates is a business solutions organization. The company was founded in 1962 and is celebrating 50 years in business. The company started as a small temporary personnel firm. Eventually, the company expanded into a firm that specializes in staffing, contract IT services, equipment leasing, and HR services. The company is privately held by the MacArthur family. The founder’s son is currently the CEO and daughter is the CFO. Both the son and daughter were brought up in the firm and assumed their positions when their father retired 10 years ago. MacArthur and Associates has regional offices in most states and the corporate office is located in Dallas, Texas. MacArthur provides services to approximately 5000 businesses nationally catering to the small and medium sized businesses with revenues under $100,000,000. MacArthur provides services through either their staff or personnel of around 20,000 temporary and fulltime service providers. Full-time employees number at 500 nationally. The company is financially sound and has traditionally small to moderate growth annually. At 50 years old, the company is positioned to make significant growth. MacArthur is looking to improve performance as well as their ability to function as a learning organization. You (the leader) and your team have been hired as consultants to assist them with making the necessary changes. Apply the theories, concepts, and applications you learned throughout the course. Feel free to incorporate other components that will realistically improve the scenario. You will present the top three models for them to consider. Include your ethical guidelines as a consultant. The report should be a minimum of 200 words with supporting references. Please make a recommendation with your explanation for each model. Be sure to participate among your classmates by sharing your thoughts on their theories and strategies, as well. should be 75 to 150 words, but may go longer depending on the topic.If you use any source outside of your own thoughts, you should reference that source.Include solid grammar, punctuation, sentence structure, and spelling RUNNING HEAD: DATA COLLECTION1 RUNNING HEAD: CRIME DATA SOURCES 3 The data that I have researched to show that there is a problem regarding raising cases of homicide is obtained from the National Incident-Based Reporting System (NIRS). This database contains information of all the homicide incidents reported to police. The study has the assumption that all homicide crimes have been reported. The second source of data is using previously research article through conducting a systematic review of published work. The sou ...

Question BIn other classes you will have met the HTPHPI metho.docx

makdul

Running Head: CRIMINOLOGY USE OF COMPUTER APPLICATIONS 2 CRIMINOLOGY USE OF COMPUTER APPLICATIONS 2 In the wake of technological advances, the use of computers has played a major role especially in criminal justice (Moriarty, (2017). This paper has focused on the use of computer application technologies in criminology and the potential it has in legal systems. From enabling easy access for witnesses to search for accused peoples’ photographs on the screen and go through the whole court procedural activities. Moreover, criminals’ records can be monitored using databases and it is easy to make a follow-up on crimes they have committed in the past and the charges against them. Forensics can also be conducted and investigations can now be carried out easily and very fast. Also, when one is linked to cases, they can be easily identified using forensics and fingerprints. Portable laptops have also helped police officers in getting information and any important details related to a crime at any place without having to go back to their working stations. James (2017), argues that unlike in the past, investigations are done faster due to internet connections and ease of communication between community members and investigative officers through the use of phone gadgets. Computers have broad variance in usage which has been enhanced by computer applications. For instance, massive record keeping systems have relied for reference on criminal accounts, case records and unresolved warranties. Incorporation of technology in criminology has just made the career easy and also improved livelihoods. Many police units now use computerized applications to keep up with the ever-rising crimes. There are different applications being used nowadays, from mobile technology, to use in-car computers, CCTV camera installations and also software such as the Computer Aided Dispatch. Investigators often use programmed record management systems to monitor information they obtain and guard it properly. With the current technology, it is possible to detect impending crimes, track stolen goods and the culprits, tell which time a crime occurred and also who committed it and where. Computer applications: 1. In-Car Computer installations in police cars. Blumstein (2018), contends that this application that allows traffic patrol police to effectively carry out their activities especially when vehicles violate traffic rules. In the current world, things are drifting toward being more computerized than handwritten (Maxfield & Babbie, 2014). Thus event arrest reports are being typed. It also means that after traffic references are written down, they are generated by the computers installed duplicating a copy to the person who breaks the rules. This is seen to reduce paperwork and improve the efficiency of police officers' work. 2. Computer Aided Dispatch In the past, correspondents would use hand.

Running Head CRIMINOLOGY USE OF COMPUTER APPLICATIONS .docx

todd271

The paper emphasizes the human aspects of cyber incidents concerning protecting information and technology assets by addressing behavioral analytics in cybersecurity for digital forensics applications. The paper demonstrates the human vulnerabilities associated with information systems technologies and components. This assessment is based on past literature assessments done in this area. This study also includes analyses of various frameworks that have led to the adoption of behavioral analysis in digital forensics. The study's findings indicate that behavioral evidence analysis should be included as part of the digital forensics examination. The provision of standardized investigation methods and the inclusion of human factors such as motives and behavioral tendencies are some of the factors attached to the use of behavioral digital forensic frameworks. However, the study also appreciates the need for a more generalizable digital forensic method.

BEHAVIOURAL ANALYTICS IN CYBER SECURITY FOR DIGITAL FORENSICS APPLICATION

AIRCC Publishing Corporation

Behavioural Analytics in Cyber Security for Digital Forensics Application

AIRCC Publishing Corporation

Behavioural Analytics in Cyber Security for Digital Forensics Application

AIRCC Publishing Corporation

Opportunities and Challenges in Crisis Informatics

Lea Shanley

150 words agree or disagree Future Criminal Intelligence Environment: It might seem that the criminal environment has not changed, as both personal and property crimes are the part of everyday routine of law enforcement. At the same time, technological development has provided new possibilities for criminals by allowing them to steal and commit fraud at bigger scale. Future criminal intelligence environment will revolve around technologies, virtual space, and ICT. According to the current trends, high-tech crimes are growing exponentially with the inability of law enforcement to prevent or address them at once (Zavrsnik, 2010). According to the analysis of cybercrime worldwide, investigation of cybercrime has multiple barriers, including the lack of correspondence among different international agencies concerning the legal prosecution, limited number of skilled talent in law enforcement, and absence of effective methods that would allow to find and prosecute offenders (Brown, 2015). As a result, the criminals continue committing identity thefts, spreading dangerous viruses (e.g. ransomware), phishing, and hacking. Since the technologies will continue to improve and update, it is more likely that the criminals will alter their tactics. The main goal of the modern law enforcement is to prepare for the future tendencies by investing in cybercrime department, training talent, and researching the newest trends in cybercrime. Since this type of crime threatens the individual citizens as well as the entire countries, the law enforcement agencies must ensure that the organized crime does not feel comfortable in the virtual space, which can be observed today. Intelligence Analytics: Tools and techniques in intelligence analysis might vary across the analysts, systems, and countries. Since today analysts deal with the intelligence presented in a variety of forms, including the digital one, the methods of analysis can be different. For example, basic analytical process usually includes the following steps: collect and sift all available data, construct a preliminary diagram, evaluate new information in light of old data, collect further information, develop preliminary inferences, develop conclusions, assemble a report (United Nations, 2011). This structure can vary according to the available intelligence, protocol of assembling the data, and the scheme used by a specific agency. Several basic techniques of data analysis include event charting, link, flow, and telephone analyses (Berlusconi et al., 2016). These methods are used according to the specific events, goals, and available data. Several software are used today to analyze intelligence and information, including Law Enforcement Specific GIS, RMC and CAD information exchange. Analysis is more effective if the officers have a wide variety of data. For example, today, the agencies can use social media analysis as one of the effective tools in data mining. For instance, a research exploring inte.

150 words agree or disagreeFuture Criminal Intelligence Enviro.docx

drennanmicah

The effectiveness of policing cybercrime

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The Intriguing World of CDR Analysis by Police: What You Need to Know.pdf

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ZhongLI28

Criminalization may be a general development that has significantly extended in previous few years. In order, to create the activity of the work businesses easy, use of technology is important. Crime investigation analysis is a section records in data mining plays a crucial role in terms of predicting and learning the criminals. In our paper, we've got planned an incorporated version for physical crime as well as cybercrime analysis. Our approach uses data mining techniques for crime detection and criminal identity for physical crimes and digitized forensic tools (DFT) for evaluating cybercrimes. The presented tool named as Comparative Digital Forensic Process tool (CDFPT) is entirely based on digital forensic model and its stages named as Comparative Digital Forensic Process Model (CDFPM). The primary step includes accepting the case details, categorizing the crime case as physical crime or cybercrime and sooner or later storing the data in particular databases. For physical crime analysis we've used kmeans approach cluster set of rules to make crime clusters. The k-means method effects are a lot advantageous by the utilization of GMAPI generation. This provides advanced and consumer-friendly visual-aid to k-means approach for tracing the region of the crime. we have applied KNN for criminal identification with the help of observing beyond crimes and finding similar ones that suit this crime, if no past document is discovered then the new crime sample are introduced to the crime data-set. With the advancements of web, the network form has become much more complicated and attacking methods are further more than that as well. For crime analysis we're detecting the attacks executed on host system through an outsider the usage of assorted digitized forensic tools to produce information security with the help of generating reports for an event which could need any investigation. Our digitized technique aids the development of the society by helping the investigation businesses to follow a custom-built investigative technique in crime analysis and criminal identification as opposed to manually looking the database to analyze criminal activities, and as a result facilitate them in combating crimes.

Physical and Cyber Crime Detection using Digital Forensic Approach: A Complet...

IJARIIT

Inspection of Certain RNN-ELM Algorithms for Societal Applications

IRJET Journal

Efficient data filtering algorithm for Big Data technology Telecommunication is a concept aimed at effectively filtering desired information for preventive purposes, the challenges posed by unprecedented rise in volume, variety and velocity of information has necessitated the need for exploring various methods Big Data which is simply a data sets that are so large and complex that traditional data processing tools and technologies cannot cope with is been considered. The process of examining such data to uncover hidden patterns in them was evolved, this was achieved by coming up with an Algorithm comprising of various stages like Artificial neural Network, Backtracking Algorithm, Depth First Search, Branch and Bound and dynamic programming and error check. The algorithm developed gave rise to the flowchart, with each line of block representing a sub-algorithm.

Efficient Data Filtering Algorithm for Big Data Technology in Telecommunicati...

Onyebuchi nosiri

Efficient Data Filtering Algorithm for Big Data Technology in Telecommunicati...

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Big Data: A Twenty-First Century Arms Race

Dotmappers1

We are living in a world awash in data. Accelerated interconnectivity, driven by the proliferation of Internet-connected devices, has led to an explosion of data—big data. A race is now underway to develop new technologies and implement innovative methods that can handle the volume, variety, velocity, and veracity of big data and apply it smartly to provide decisive advantage and help solve major challenges facing companies and governments.

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toomz32

The Anti-Forensics Challenge Kamal Dahbur [email protected] Bassil Mohammad [email protected] School of Engineering and Computing Sciences New York Institute of Technology Amman, Jordan ABSTRACT Computer and Network Forensics has emerged as a new field in IT that is aimed at acquiring and analyzing digital evidence for the purpose of solving cases that involve the use, or more accurately misuse, of computer systems. Many scientific techniques, procedures, and technological tools have been evolved and effectively applied in this field. On the opposite side, Anti-Forensics has recently surfaced as a field that aims at circumventing the efforts and objectives of the field of computer and network forensics. The purpose of this paper is to highlight the challenges introduced by Anti-Forensics, explore the various Anti-Forensics mechanisms, tools and techniques, provide a coherent classification for them, and discuss thoroughly their effectiveness. Moreover, this paper will highlight the challenges seen in implementing effective countermeasures against these techniques. Finally, a set of recommendations are presented with further seen research opportunities. Categories and Subject Descriptors K.6.1 [Management of Computing and Information Systems]: Projects and People Management – System Analysis and Design, System Development. General Terms Management, Security, Standardization. Keywords Computer Forensics (CF), Computer Anti-Forensics (CAF), Digital Evidence, Data Hiding. 1. INTRODUCTION The use of technology is increasingly spreading covering various aspects of our daily lives. An equal increase, if not even more, is realized in the methods and techniques created with the intention to misuse the technologies serving varying objectives being political, personal or anything else. This has clearly been reflected in our terminology as well, where new terms like cyber warfare, cyber security, and cyber crime, amongst others, were introduced. It is also noticeable that such attacks are getting increasingly more sophisticated, and are utilizing novel methodologies and techniques. Fortunately, these attacks leave traces on the victim systems that, if successfully recovered and analyzed, might help identify the offenders and consequently resolve the case(s) justly and in accordance with applicable laws. For this purpose, new areas of research emerged addressing Network Forensics and Computer Forensics in order to define the foundation, practices and acceptable frameworks for scientifically acquiring and analyzing digital evidence in to be presented in support of filed cases. In response to Forensics efforts, Anti-Forensics tools and techniques were created with the main objective of frustrating forensics efforts, and taunting its credibility and reliability. This paper attempts to provide a clear definition for Computer Anti-Forensics and consolidates various aspects of the topi ...

The Anti-Forensics Challenge Kamal Dahbur [email pro.docx

mehek4

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The First genetic maps used genes as markers becauseplease answer.pdf

Rahul04August

the consistent joining of two specific bases in nucleotides within DNAS is called DNA replication base doubling complementary base pairing base transcription The nucleotide sequence AUGGUC could be part of a single strand of DNA could be part of an mRNA contains three codons contains one anticodon Which process requires the participating of all three types of RNA? translation transcription RNA processing replication. The A site on a ribosome function is rtecei8ving a new RNA with the correct amino acid. Holding a polypeptide as amino acids are added. Attacking the small subunits to the large subunits. releasing the compound polypeptide. DNA is a polymer of Deoxyribnucleotides Amino acid None of the above. Solution 7. Ans: C In the DNA, joining of two bases by hydrogen bonds is known as complementary base pairing. In DNA, complementary base of guanine is cytosine and complementary base of adenine is thymine. 8. Ans: B Given nucleotide sequence AUGGUC could be a part of mRNA because sequence contain U (Uracil) base which is found only in RNA not in DNA. In the DNA in place of Uracil thymine is found. Codon is a sequence of three bases. 9. Ans:B In translation is a process of protein synthesis, in which all three types of RNA participate to complete the task of protein synthesis. mRNA encodes amino acid sequence of polypeptide. tRNA brings amoino acids to ribosomes during translation. rRNA with ribosomal proteins makes up the ribosome, organelles that translate the mRNA. 10. Ans: A A site of ribosome occupied by amino acyl- tRNA which act as a acceptor for the growing protein chain during peptide bond formation. P site of ribosome occupied by peptidyl- tRNA which carry the growing peptide chain.P site is also known as puromycin (antibiotic) sensitive site. E site, ribosomal site harboring decylated tRNA on transit out from the ribosome. 11. Ans: B DNA is a polymer of deoxyribonucleotides, carries genetic information for the growth, development, functioning and reproduction of all living cells..

the consistent joining of two specific bases in nucleotides within DN.pdf

Rahul04August

Suppose a mutant fruit fly with blue eyes was recently discovered. It is later determined that the blue eye trait is recessive to the wild-type red eye trait. What is the most common way to represent the mutant and wild-type alleles? Choices are Mutant: Bl, bl Wild-type: Bl+ , re, bl+, or wt Solution A gene is a discrete unit of DNA that codes for a particular trait (e.g., eye color). Alternate forms of a gene (e.g., brown, blue, or white eyes) are called alleles and the allele’s physical location on a chromosome is its locus (pl... loci). The following are loci of various fruit fly traits: TABLE 26.Loci of some fruit fly traits. Traits beginning with a capital letter denote the allele is dominant. yellow body 0.0 Curly wings 6.1 purple eyes 54.5 HWrinkled wings 46.0 eyeless 0.2 Diploid organisms possessing the same allele at the same locus on each homologue are homozygous for that trait; whereas, those having different alleles at a particular locus are heterozygous. For genetics studies, it is important to know which alleles are present on each homologous chromosome—that is, the genotype. For example, a fruit fly with the purple-eye allele on both chromosome-3 homologues is homozygous for purple eyes and will physically show purple eyes (i.e., it will have the purple-eye phenotype). If, however, the fruit fly has the purple-eye allele on one chromosome and the normal, red-eye allele on its homologue, then it is heterozygous for eye color. The allele appearing in the phenotype of heterozygous individuals is the dominant allele and the one hidden in the heterozygous condition is the recessive allele. Red eyes are dominant over purple eyes; therefore, flies in the example above would have the red-eye phenotype, but have a heterozygous purple-eye genotype. Recessive traits are only expressed in homozygous genotypes..

Suppose a mutant fruit fly with blue eyes was recently discovered. I.pdf

Rahul04August

Students should research and identify an article on the subject of stakeholder mapping and its role as a critical tool for leaders. The article should discuss the purpose of stakeholder mapping and explain how it is used. Articles must come from a reputable source (no Twitter, Facebook or Wikipedia), be submitted a copy of or link to the article must be included in the submission. Students should write a paragraph on their thoughts about stakeholder mapping. Solution Stakeholders are individuals or organizations that will be affected in some significant way by the outcome of the evaluation process or that are affected by the performance of the intervention, or both. Not all stakeholders have the same stake in the interventions and it is important to recognize the level of influence each stakeholder has on the project and its evaluation. This information will guide the data-collection process and allow you to identify the stakeholders who will serve as the main sources of data for the evaluation. Stakeholder mapping in 4 steps When initally mapping stakeholders it is important to consider these questions:.

Students should research and identify an article on the subject of s.pdf

Rahul04August

Questions: 1. Research the Master Boot Record. Write a long paragraph and answer the following: a). How does this file play into the BIOS and its attempt to load the operating system? b). Can you think of a situation in which this knowledge would help diagnose a failure to boot? c).Why is it that the installation of Linux in a dual-boot configuration can cause problems for the Windows OS? 2. The use of solid state memory in lieu of a hard drive is starting to receive some attention. a). What benefits or drawbacks could crop up for this new type of secondary storage? b). In what way is solid state memory subject to the same failure as a hard drive? Solution A master boot record is a special sector of data at the very start of the device which is marked as bootable. It can reside on a hard disk partition, a CD / DVD, a pen drive or any other form of storage. The MBR is a small piece of executable code (usually micro instructions) that is executed at the startup by the system. The address of the MBR is fixed and during system startup, this location is accessed and read. If the MBR is found in this location, it is executed by the system, else error is thrown. The MBR primarily contains 2 things: Ans 1. Some BIOS use a different location like Compaq, which uses 0x07C0:0x0000. Although this resolves to the same memory location in read mode, it should be avoided. The Initial Program Loader (IPL) of the BIOS starts executing the MBR by passing control to this location. Prior to execution, it is setup with the following CPU registers: Ans 2..

Questions1. Research the Master Boot Record. Write a long paragra.pdf

Rahul04August

Problem Find the z-transform, in closed form, of the number sequence generated by sampling, every T seconds the function f(t) whose Laplace transform is given by F(s) = 2(1 - e^-5s)/s(s = 2), T = 1 s Solution F(s)=2(1-e^-5)/(s(s+2)) =(1-e^-5)(1/s-1/(s+2)) As we know: z=e^(sT)=e^s Henc . e^-5=z^-5 Z transform of 1/s=z/(z-1) Z transfrom of 1/(s+2)=z/(z-e^-2) F(z)=(1-z^-5)[z/(z-1)-z/(z-e^-2)] F(z)=(1-z^-5)z(1-e^-2)/[(z-1)(z-e^-2)].

Problem Find the z-transform, in closed form, of the number sequence .pdf

Rahul04August

Please give me as detailed as possible answers! I\'m really struggling to understand Moments and MLE methods, and my professor isn\'t very helpful :/ QUESTION 1: Use the MLE method to build estimators for the parameters of the following distributions: (a) Bernoulli (b) Exponential (c) Lognormal QUESTION2: Use the method of moments to build estimators for the parameters of the following distributions: (a) Bernoulli (b) Exponential (c) Lognormal Solution.

Please give me as detailed as possible answers! Im really struggli.pdf

Rahul04August

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