Malicious URLs are harmful to every aspect of computer users. Detecting of the malicious URL is very important. Currently, detection of malicious web pages techniques includes black-list and white-list methodology and machine learning classification algorithms are used. However, the black-list and white-list technology is useless if a particular URL is not in list. In this paper, we propose a multi-layer model for detecting malicious URL. The filter can directly determine the URL by training the threshold of each layer filter when it reaches the threshold. Otherwise, the filter leaves the URL to next layer. We also used an example to verify that the model can improve the accuracy of URL detection.
MALICIOUS URL DETECTION USING CONVOLUTIONAL NEURAL NETWORKijcseit
The World Wide Web has become an important part of our everyday life for information communication
and knowledge dissemination. It helps to transact information timely, rapidly and easily. Identifying theft
and identity fraud are referred as two sides of cyber-crime in which hackers and malicious users obtain the
personal data of existing legitimate users to attempt fraud or deception motivation for financial gain.
Malicious URLs host unsolicited content (spam, phishing, drive-by exploits, etc.) and lure unsuspecting
users to become victims of scams (monetary loss, theft of private information, and malware installation),
and cause losses of billions of dollars every year. To detect such crimes systems should be fast and precise
with the ability to detect new malicious content. Traditionally, this detection is done mostly through the
usage of blacklists. However, blacklists cannot be exhaustive, and lack the ability to detect newly generated
malicious URLs. To improve the generality of malicious URL detectors, machine learning techniques have
been explored with increasing attention in recent years. In this paper, I use a simple algorithm to detect
and predicting URLs it is good or bad and compared with two other algorithms to know (SVM, LR).
IRJET - Phishing Attack Detection and Prevention using Linkguard AlgorithmIRJET Journal
This document discusses a machine learning approach to detecting phishing attacks based on URL analysis. It begins with an abstract that outlines using machine learning classifiers to analyze URL features to determine if a webpage is legitimate or a phishing attack. It then provides background on phishing attacks and discusses previous research on detection techniques, including whitelist, blacklist, content-based, and visual similarity approaches. The document focuses on using a URL-based detection technique with machine learning. It evaluates popular classifiers like SVM, Naive Bayes, and Decision Trees on their accuracy in detecting phishing URLs based on analyzed features like length, special characters, and IP addresses.
IRJET- Noisy Content Detection on Web Data using Machine LearningIRJET Journal
The document presents a study on detecting noisy content on web data using machine learning techniques. It aims to identify and filter out advertisements, irrelevant data and other noisy content when users retrieve information from websites. The study uses algorithms like support vector machines, artificial neural networks, decision trees and k-nearest neighbors to classify web content as noisy or not. A proposed methodology involves training models using these machine learning algorithms and evaluating their performance for noisy content detection on web data.
Phishing is a method of trying to gather personal information using deceptive emails and website it is a classic example for cybercrime. For example we may receive an email from our bank or trusted company and its asks you for information which may look real but it’s designed to fool you into handing over crucial information this is a scam and we need to avoid it. There are many techniques to detect it but Machine learning is the most effective technique for detecting these types of attacks and it can detect the drawbacks of other phishing techniques. This paper focuses on discerning the many features that discriminate between authorized and phishing URLs. The main aim of this paper is to develop a model as a solution for detecting malicious websites. By detecting a large number of phishing hosts, this model can manage 80 95 percent accuracy while retaining a modest false positive rate. Implementation will be carried out on the datasets of 4,20,465 websites containing both phi shy sites and authorized sites. Ultimately, the findings will show us the higher precision detection rate algorithm, which will classify phishing or legitimate websites more correctly. Dirash A R | Mehtab Mehdi "Phishing URL Detection" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, URL: https://www.ijtsrd.com/papers/ijtsrd38109.pdf Paper URL : https://www.ijtsrd.com/computer-science/other/38109/phishing-url-detection/dirash-a-r
IRJET - An Automated System for Detection of Social Engineering Phishing Atta...IRJET Journal
1) The document presents a machine learning approach to detect phishing URLs using logistic regression. It trains a logistic regression model on a dataset of 420,467 URLs that have been classified as either phishing or legitimate.
2) It preprocesses the URLs using tokenization before training the logistic regression model. The trained model is able to classify new URLs with 96% accuracy as either phishing or legitimate based on the URL features.
3) The proposed approach provides an automated way to detect phishing URLs in real-time and help prevent phishing attacks. Future work could involve developing a browser extension using this approach and increasing the dataset size for higher accuracy.
Universities have been targeted by phishing campaigns for years that steal user credentials. Recently, stolen credentials have been used to alter direct deposit information and reroute funds to attacker-controlled accounts. Several universities have reported incidents where 15 to several hundred personnel were targeted. The phishing emails typically claim to be about salary increases and contain links to fake login pages that steal credentials when entered. Credentials are then used to access payroll systems and change direct deposit details. Universities are advised to implement multi-factor authentication, alert employees of changes, and educate about phishing risks.
COMPARATIVE ANALYSIS OF ANOMALY BASED WEB ATTACK DETECTION METHODSIJCI JOURNAL
In the present scenario, protection of websites from web-based attacks is a great challenge due to the bad intention of the malicious user over the Internet. Researchers are trying to find the optimum solution to prevent these web attack activities. There are several techniques available to prevent the web attacks from happening like firewalls, but most of the firewall is not designed to prevent the attack against the websites. Moreover, firewalls mostly work on signature-based detection method. In this paper, we have analyzed different anomaly-based detection methods for the detection of web-based attacks initiated by malicious users. Working of these methods is in a different direction to the signature-based detection method which only detects the web-based attacks for which a signature has been previously created. In this paper, we have introduced two methods: Attribute Length Method (ALM) and Attribute Character Distribution Method (ACDM) which is based on attribute values. Further, we have done the mathematical analysis of three different web attacks and compare their False Accept Rate (FAR) results for both the methods. Results analysis reveals that ALM is more efficient method than ACDM in the detection of web-based attacks.
Improved spambase dataset prediction using svm rbf kernel with adaptive boosteSAT Journals
Abstract Spam is no more garbage but risk as it includes virus attachments and spyware agents which make the recipients’ system ruined, therefore, there is an emerging need for spam detection. Many spam detection techniques based on machine learning algorithms have been proposed. As the amount of spam has been increased tremendously using bulk mailing tools, spam detection techniques should deal with it. In this paper we have proposed Hybrid classifier Adaptive boost with support vector machine RBF kernel on Spambase dataset. We have also extracted the features first by Principal component analysis. General Terms: Email Spam classification. Keywords: Adaboost, classifier, ensemble, machine learning, spam email, SVM.
MALICIOUS URL DETECTION USING CONVOLUTIONAL NEURAL NETWORKijcseit
The World Wide Web has become an important part of our everyday life for information communication
and knowledge dissemination. It helps to transact information timely, rapidly and easily. Identifying theft
and identity fraud are referred as two sides of cyber-crime in which hackers and malicious users obtain the
personal data of existing legitimate users to attempt fraud or deception motivation for financial gain.
Malicious URLs host unsolicited content (spam, phishing, drive-by exploits, etc.) and lure unsuspecting
users to become victims of scams (monetary loss, theft of private information, and malware installation),
and cause losses of billions of dollars every year. To detect such crimes systems should be fast and precise
with the ability to detect new malicious content. Traditionally, this detection is done mostly through the
usage of blacklists. However, blacklists cannot be exhaustive, and lack the ability to detect newly generated
malicious URLs. To improve the generality of malicious URL detectors, machine learning techniques have
been explored with increasing attention in recent years. In this paper, I use a simple algorithm to detect
and predicting URLs it is good or bad and compared with two other algorithms to know (SVM, LR).
IRJET - Phishing Attack Detection and Prevention using Linkguard AlgorithmIRJET Journal
This document discusses a machine learning approach to detecting phishing attacks based on URL analysis. It begins with an abstract that outlines using machine learning classifiers to analyze URL features to determine if a webpage is legitimate or a phishing attack. It then provides background on phishing attacks and discusses previous research on detection techniques, including whitelist, blacklist, content-based, and visual similarity approaches. The document focuses on using a URL-based detection technique with machine learning. It evaluates popular classifiers like SVM, Naive Bayes, and Decision Trees on their accuracy in detecting phishing URLs based on analyzed features like length, special characters, and IP addresses.
IRJET- Noisy Content Detection on Web Data using Machine LearningIRJET Journal
The document presents a study on detecting noisy content on web data using machine learning techniques. It aims to identify and filter out advertisements, irrelevant data and other noisy content when users retrieve information from websites. The study uses algorithms like support vector machines, artificial neural networks, decision trees and k-nearest neighbors to classify web content as noisy or not. A proposed methodology involves training models using these machine learning algorithms and evaluating their performance for noisy content detection on web data.
Phishing is a method of trying to gather personal information using deceptive emails and website it is a classic example for cybercrime. For example we may receive an email from our bank or trusted company and its asks you for information which may look real but it’s designed to fool you into handing over crucial information this is a scam and we need to avoid it. There are many techniques to detect it but Machine learning is the most effective technique for detecting these types of attacks and it can detect the drawbacks of other phishing techniques. This paper focuses on discerning the many features that discriminate between authorized and phishing URLs. The main aim of this paper is to develop a model as a solution for detecting malicious websites. By detecting a large number of phishing hosts, this model can manage 80 95 percent accuracy while retaining a modest false positive rate. Implementation will be carried out on the datasets of 4,20,465 websites containing both phi shy sites and authorized sites. Ultimately, the findings will show us the higher precision detection rate algorithm, which will classify phishing or legitimate websites more correctly. Dirash A R | Mehtab Mehdi "Phishing URL Detection" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-1 , December 2020, URL: https://www.ijtsrd.com/papers/ijtsrd38109.pdf Paper URL : https://www.ijtsrd.com/computer-science/other/38109/phishing-url-detection/dirash-a-r
IRJET - An Automated System for Detection of Social Engineering Phishing Atta...IRJET Journal
1) The document presents a machine learning approach to detect phishing URLs using logistic regression. It trains a logistic regression model on a dataset of 420,467 URLs that have been classified as either phishing or legitimate.
2) It preprocesses the URLs using tokenization before training the logistic regression model. The trained model is able to classify new URLs with 96% accuracy as either phishing or legitimate based on the URL features.
3) The proposed approach provides an automated way to detect phishing URLs in real-time and help prevent phishing attacks. Future work could involve developing a browser extension using this approach and increasing the dataset size for higher accuracy.
Universities have been targeted by phishing campaigns for years that steal user credentials. Recently, stolen credentials have been used to alter direct deposit information and reroute funds to attacker-controlled accounts. Several universities have reported incidents where 15 to several hundred personnel were targeted. The phishing emails typically claim to be about salary increases and contain links to fake login pages that steal credentials when entered. Credentials are then used to access payroll systems and change direct deposit details. Universities are advised to implement multi-factor authentication, alert employees of changes, and educate about phishing risks.
COMPARATIVE ANALYSIS OF ANOMALY BASED WEB ATTACK DETECTION METHODSIJCI JOURNAL
In the present scenario, protection of websites from web-based attacks is a great challenge due to the bad intention of the malicious user over the Internet. Researchers are trying to find the optimum solution to prevent these web attack activities. There are several techniques available to prevent the web attacks from happening like firewalls, but most of the firewall is not designed to prevent the attack against the websites. Moreover, firewalls mostly work on signature-based detection method. In this paper, we have analyzed different anomaly-based detection methods for the detection of web-based attacks initiated by malicious users. Working of these methods is in a different direction to the signature-based detection method which only detects the web-based attacks for which a signature has been previously created. In this paper, we have introduced two methods: Attribute Length Method (ALM) and Attribute Character Distribution Method (ACDM) which is based on attribute values. Further, we have done the mathematical analysis of three different web attacks and compare their False Accept Rate (FAR) results for both the methods. Results analysis reveals that ALM is more efficient method than ACDM in the detection of web-based attacks.
Improved spambase dataset prediction using svm rbf kernel with adaptive boosteSAT Journals
Abstract Spam is no more garbage but risk as it includes virus attachments and spyware agents which make the recipients’ system ruined, therefore, there is an emerging need for spam detection. Many spam detection techniques based on machine learning algorithms have been proposed. As the amount of spam has been increased tremendously using bulk mailing tools, spam detection techniques should deal with it. In this paper we have proposed Hybrid classifier Adaptive boost with support vector machine RBF kernel on Spambase dataset. We have also extracted the features first by Principal component analysis. General Terms: Email Spam classification. Keywords: Adaboost, classifier, ensemble, machine learning, spam email, SVM.
IRJET - Chrome Extension for Detecting Phishing WebsitesIRJET Journal
This document describes a Chrome browser extension that was developed to detect phishing websites using machine learning. The extension extracts features from URLs and classifies them as legitimate or phishing using a Random Forest classifier trained on a dataset of URLs. A user interface was designed for the extension using HTML, CSS and JavaScript. When a user visits a website, the extension automatically extracts 16 features from the URL and page content and inputs them into the Random Forest model to determine if the site is phishing or legitimate. The model was trained on a dataset of over 11,000 URLs labeled as phishing or legitimate. Evaluation of the model showed it achieved high accuracy in detecting phishing URLs. The goal of the extension is to help protect users from revealing
IRJET- Analysis and Detection of E-Mail Phishing using PysparkIRJET Journal
This document proposes a method to analyze and detect phishing emails using PySpark. It involves using text analysis and link analysis techniques such as applying a Naive Bayes classifier to email text and checking links using the VirusTotal API. The method aims to provide more accurate phishing detection compared to existing approaches. It discusses related work on phishing email detection using machine learning and analyzes the proposed system's design and implementation steps, which include data preprocessing, feature extraction, classification using Naive Bayes, and link analysis.
The previous research has focused on quick and efficient generation of wrappers; the
development of tools for wrapper maintenance has received less attention. This is an important research
problem because Web sources often change in ways that prevent the wrappers from extracting data
correctly. Present an efficient algorithm that extract unstructured data to structural data from web. The
wrapper verification system detects when a wrapper is not extracting correct data, usually because the
Web source has changed its format. The Verification framework automatically recovers data using
Dimension Reduction Techniques from changes in the Web source by identifying data on Web pages.
After apply wrapped data to One Class Classification in Numerical features for avoid classification
problem. Finally, the result data apply in Top-K query for provide best rank based on probabilities
scores. Wrapper verification system relies on one-class classification techniques to beat previous
weaknesses to identify the problem by analysing both the signature and the classifier output. If there are
sufficient mislabelled slots, a technique to find a pattern could be explored.
Prevention of SQL injection in E- Commerceijceronline
Structured Query Language (SQL) injection, in present scenario, emerges as one of the most challenging fact to effect on the online business, as it can expose all of the business transaction related sensitive information which is stored in online database, inclusive of most highly secured sensitive information such as credit card passwords , usernames, login ids, credentials, phone, email id etc. Structured Query Language injection remain a responsibility that when intruder gets the ability with SQL related queries which is passed to a back-end database. The query which is passed by the intruder to the data, can allow the query to data which is an assisting element with database and required operating system. Every SQL Query that allows the inputs from the attacker sides can defect our real web application. Intruder which attempts to insert defective SQL query into an entry field to extract the query so that they can dump the database or alter the database which is known as "code injection technique" and this type of attacker is also called attack vector for websites and usually used by any type of SQL database. Through this research paper, our endeavour is to understand the methodology of SQL injection and also to propose solution to prevent SQL Injection in one of the most vulnerable field of E commerce.
Malicious-URL Detection using Logistic Regression TechniqueDr. Amarjeet Singh
Over the last few years, the Web has seen a
massive growth in the number and kinds of web services.
Web facilities such as online banking, gaming, and social
networking have promptly evolved as has the faith upon them
by people to perform daily tasks. As a result, a large amount
of information is uploaded on a daily to the Web. As these
web services drive new opportunities for people to interact,
they also create new opportunities for criminals. URLs are
launch pads for any web attacks such that any malicious
intention user can steal the identity of the legal person by
sending the malicious URL. Malicious URLs are a keystone
of Internet illegitimate activities. The dangers of these sites
have created a mandates for defences that protect end-users
from visiting them. The proposed approach is that classifies
URLs automatically by using Machine-Learning algorithm
called logistic regression that is used to binary classification.
The classifiers achieves 97% accuracy by learning phishing
URLs
PXpathV: Preventing XPath Injection Vulnerabilities in Web Applicationsijwscjournal
Generally, most Web applications use relational databases to store and retrieve information. But, the growing acceptance of XML technologies for documents it is logical that security should be integrated with XML solutions. In a web application, an improper user inputs is a main cause for a wide variety of attacks. XML Path or XPath language is used for querying information from the nodes of an XML document. XPath
Injection is an attack technique, much like SQL injection, exists when a malicious user can insert arbitrary XPath code into form fields and URL query parameters in order to inject this code directly into the XPath query evaluation engine. Through the crafted input a malicious user would bypass authentication or to
access restricted data from the XML data source.Hence, we proposed an approach to detect XPath injection attack in XML databases at runtime. Our approach intercept XPath expression and parse the XQuery expression to find the inputs to be placed in the expression. The identified inputs are used to design
an XML file and it would be validated through a schema.
IRJET- Semantic Web Mining and Semantic Search Engine: A ReviewIRJET Journal
This document provides an overview of the semantic web, semantic web mining, and semantic search engines. It discusses how the semantic web aims to make web data machine-readable through technologies like RDF and ontology. Semantic web mining involves extracting useful knowledge from the semantic web. Semantic search engines then allow users to retrieve more precise and meaningful data from the semantic web through the use of semantic technologies. The document outlines challenges for semantic search engines and opportunities for further research.
EARLY DETECTION OF SQL INJECTION ATTACKSIJNSA Journal
The document presents a client-side approach to detect SQL injection (SQLI) attacks by comparing the conditional entropy of shadow queries generated by the server to the conditional entropy of dynamic queries formed with user-supplied inputs. The server processes code to extract SQL queries and relevant form fields, generates shadow queries by replacing sensitive data with symbols, and modifies forms to include the shadow queries, relevant fields, and symbols. When a user submits a form, JavaScript calculates the conditional entropies of the shadow and dynamic queries and compares them, blocking submission if an attack is detected by a mismatch. An evaluation found the approach could detect common attacks while imposing negligible overhead.
IRJET- Machine Learning Techniques to Seek Out Malicious WebsitesIRJET Journal
This document presents a study on using an ensemble machine learning model to detect phishing websites. The study collected features from URLs to train random forest, logistic regression, and support vector machine classifiers. It then used an ensemble approach that combines the results of these classifiers to provide more accurate phishing detection than any single model. The ensemble model analyzed lexical and URL-based features. The study found that the ensemble approach achieved higher accuracy for phishing website detection compared to existing methods. It aims to develop an intelligent system for detecting phishing websites in real-time using machine learning algorithms.
Tinydb is a web service that allows users to shorten URLs and associate structured data with the shortened URLs. This allows social media users to include more information in messages that have character limits. The paper discusses how tinydb could be used with Twitter to include metadata and longer URLs in tweets. However, tinydb URLs raise privacy, security, and link rot issues that would need to be addressed before widespread adoption.
This document discusses using machine learning and deep learning techniques for classification tasks in R. It first uses decision trees to identify the minimal effective parameters for detecting phishing websites, finding that server form handler (SFH) and pop-up windows were most important. It then trains a convolutional neural network on the CIFAR-10 dataset for image classification. Some challenges included limited phishing website data and hardware constraints for deep learning models. Future work involves executing deep learning models on a GPU.
This document provides an overview of nature-inspired methods that have been used in the Semantic Web for tasks like information retrieval, extraction, clustering, and personalization. It discusses how genetic algorithms, neural networks, fuzzy logic, and rough sets have helped with problems in these areas by modeling complex relationships and uncertainty. The document also describes approaches for representing uncertainty in ontologies, including using Bayesian networks to quantify overlap between concepts.
Advance Frameworks for Hidden Web Retrieval Using Innovative Vision-Based Pag...IOSR Journals
The document proposes an innovative vision-based page segmentation (IVBPS) algorithm to improve hidden web content extraction. It aims to overcome limitations of existing approaches that rely heavily on HTML structure. IVBPS extracts blocks from the visual representation of a page and clusters them to segment the page semantically. It uses layout features like position and appearance to locate data regions and extract records. The algorithm analyzes the entire page structure rather than local regions, allowing it to retain content DOM tree methods may discard. This is expected to significantly improve hidden web extraction performance.
Zemanta is a content recommendation engine that provides relevant images, links, and related articles to enrich content for bloggers and authors. It analyzes text at the semantic level using its multiple data sources as well as DBpedia. Zemanta can be used through extensions and plugins or via its public API. While currently only supporting English, its use of universal terms allows multilingual recommendations by combining it with translation services and DBpedia's multilingual features.
This document discusses techniques for detecting phishing websites. It proposes using web crawling and YARA rules to analyze website URLs and content to classify websites as phishing or non-phishing. Specifically, it involves capturing the URL, analyzing features like domain length and global rank to generate a score, then using a web crawler and YARA rules to analyze website text and detect if the content is irrelevant or malicious. The goal is to develop an extension that can act as middleware between users and malicious websites to reduce users' risk of exposure while allowing safe browsing.
MALICIOUS URL DETECTION USING CONVOLUTIONAL NEURAL NETWORKijcseit
The World Wide Web has become an important part of our everyday life for information communication
and knowledge dissemination. It helps to transact information timely, rapidly and easily. Identifying theft
and identity fraud are referred as two sides of cyber-crime in which hackers and malicious users obtain the
personal data of existing legitimate users to attempt fraud or deception motivation for financial gain.
Malicious URLs host unsolicited content (spam, phishing, drive-by exploits, etc.) and lure unsuspecting
users to become victims of scams (monetary loss, theft of private information, and malware installation),
and cause losses of billions of dollars every year. To detect such crimes systems should be fast and precise
with the ability to detect new malicious content. Traditionally, this detection is done mostly through the
usage of blacklists. However, blacklists cannot be exhaustive, and lack the ability to detect newly generated
malicious URLs. To improve the generality of malicious URL detectors, machine learning techniques have
been explored with increasing attention in recent years. In this paper, I use a simple algorithm to detect
and predicting URLs it is good or bad and compared with two other algorithms to know (SVM, LR).
PHISHING URL DETECTION USING MACHINE LEARNINGIRJET Journal
This document proposes a machine learning model to detect phishing URLs. The model has three phases: 1) Parsing phase uses attribute selection algorithms to select the most informative features from a dataset of URLs. 2) Heuristic classification phase splits the data into training and test sets. 3) Performance analysis phase evaluates the model using metrics like ROC curve. A random forest algorithm is used for classification to improve over prior methods. The model aims to efficiently detect phishing URLs from legitimate ones.
A Hybrid Approach For Phishing Website Detection Using Machine Learning.vivatechijri
In this technical age there are many ways where an attacker can get access to people’s sensitive information illegitimately. One of the ways is Phishing, Phishing is an activity of misleading people into giving their sensitive information on fraud websites that lookalike to the real website. The phishers aim is to steal personal information, bank details etc. Day by day it’s getting more and more risky to enter your personal information on websites fearing that it might be a phishing attack and can steal your sensitive information. That’s why phishing website detection is necessary to alert the user and block the website. An automated detection of phishing attack is necessary one of which is machine learning. Machine Learning is one of the efficient techniques to detect phishing attack as it removes drawback of existing approaches. Efficient machine learning model with content based approach proves very effective to detect phishing websites.
Our proposed system uses Hybrid approach which combines machine learning based method and content based method. The URL based features will be extracted and passed to machine learning model and in content based approach, TF-IDF algorithm will detect a phishing website by using the top keywords of a web page. This hybrid approach is used to achieve highly efficient result. Finally, our system will notify and alert user if the website is Phishing or Legitimate.
This document presents a literature review and proposed methodology for detecting malicious URLs. It discusses prior work on blacklisting, heuristic approaches, and machine learning techniques for malicious URL detection. The proposed methodology develops three categories of features - URL lexical features based on TF-IDF, source code features to identify obfuscated JavaScript, and network features like payload size. These features would be used to train a machine learning model like SVM to classify URLs as malicious or benign in real-time. The goal is to automatically detect new web attacks and force attackers to make tradeoffs to evade detection.
Detecting Phishing Websites Using Machine LearningIRJET Journal
1. The document proposes a system to detect phishing websites in real-time using machine learning. It trains a random forest classifier on a dataset of URLs and associated features to classify websites as legitimate or phishing.
2. The system collects URL and page content features from a user's browser and sends them to a cloud-based random forest model. The model was trained on over 40,000 URLs and achieved 97.36% accuracy at detecting phishing sites.
3. The proposed system provides advantages like real-time detection, using a large dataset for training, detecting new phishing sites, and independence from third-party services. It aims to protect users by identifying phishing sites before sensitive information is entered.
A Deep Learning Technique for Web Phishing Detection Combined URL Features an...IJCNCJournal
The most popular way to deceive online users nowadays is phishing. Consequently, to increase cybersecurity, more efficient web page phishing detection mechanisms are needed. In this paper, we propose an approach that rely on websites image and URL to deals with the issue of phishing website recognition as a classification challenge. Our model uses webpage URLs and images to detect a phishing attack using convolution neural networks (CNNs) to extract the most important features of website images and URLs and then classifies them into benign and phishing pages. The accuracy rate of the results of the experiment was 99.67%, proving the effectiveness of the proposed model in detecting a web phishing attack.
MAPREDUCE IMPLEMENTATION FOR MALICIOUS WEBSITES CLASSIFICATIONIJNSA Journal
Due to the rapid growth of the internet, malicious websites [1] have become the cornerstone for internet crime activities. There are lots of existing approaches to detect benign and malicious websites — some of them giving near 99% accuracy. However, effective and efficient detection of malicious websites has now
seemed reasonable enough in terms of accuracy, but in terms of processing speed, it is still considered an enormous and costly task because of their qualities and complexities. In this project, We wanted to implement a classifier that would detect benign and malicious websites using network and application features that are available in a data-set from Kaggle, and we will do that using Map Reduce to make the classification speeds faster than the traditional approaches.[2].
IRJET - Chrome Extension for Detecting Phishing WebsitesIRJET Journal
This document describes a Chrome browser extension that was developed to detect phishing websites using machine learning. The extension extracts features from URLs and classifies them as legitimate or phishing using a Random Forest classifier trained on a dataset of URLs. A user interface was designed for the extension using HTML, CSS and JavaScript. When a user visits a website, the extension automatically extracts 16 features from the URL and page content and inputs them into the Random Forest model to determine if the site is phishing or legitimate. The model was trained on a dataset of over 11,000 URLs labeled as phishing or legitimate. Evaluation of the model showed it achieved high accuracy in detecting phishing URLs. The goal of the extension is to help protect users from revealing
IRJET- Analysis and Detection of E-Mail Phishing using PysparkIRJET Journal
This document proposes a method to analyze and detect phishing emails using PySpark. It involves using text analysis and link analysis techniques such as applying a Naive Bayes classifier to email text and checking links using the VirusTotal API. The method aims to provide more accurate phishing detection compared to existing approaches. It discusses related work on phishing email detection using machine learning and analyzes the proposed system's design and implementation steps, which include data preprocessing, feature extraction, classification using Naive Bayes, and link analysis.
The previous research has focused on quick and efficient generation of wrappers; the
development of tools for wrapper maintenance has received less attention. This is an important research
problem because Web sources often change in ways that prevent the wrappers from extracting data
correctly. Present an efficient algorithm that extract unstructured data to structural data from web. The
wrapper verification system detects when a wrapper is not extracting correct data, usually because the
Web source has changed its format. The Verification framework automatically recovers data using
Dimension Reduction Techniques from changes in the Web source by identifying data on Web pages.
After apply wrapped data to One Class Classification in Numerical features for avoid classification
problem. Finally, the result data apply in Top-K query for provide best rank based on probabilities
scores. Wrapper verification system relies on one-class classification techniques to beat previous
weaknesses to identify the problem by analysing both the signature and the classifier output. If there are
sufficient mislabelled slots, a technique to find a pattern could be explored.
Prevention of SQL injection in E- Commerceijceronline
Structured Query Language (SQL) injection, in present scenario, emerges as one of the most challenging fact to effect on the online business, as it can expose all of the business transaction related sensitive information which is stored in online database, inclusive of most highly secured sensitive information such as credit card passwords , usernames, login ids, credentials, phone, email id etc. Structured Query Language injection remain a responsibility that when intruder gets the ability with SQL related queries which is passed to a back-end database. The query which is passed by the intruder to the data, can allow the query to data which is an assisting element with database and required operating system. Every SQL Query that allows the inputs from the attacker sides can defect our real web application. Intruder which attempts to insert defective SQL query into an entry field to extract the query so that they can dump the database or alter the database which is known as "code injection technique" and this type of attacker is also called attack vector for websites and usually used by any type of SQL database. Through this research paper, our endeavour is to understand the methodology of SQL injection and also to propose solution to prevent SQL Injection in one of the most vulnerable field of E commerce.
Malicious-URL Detection using Logistic Regression TechniqueDr. Amarjeet Singh
Over the last few years, the Web has seen a
massive growth in the number and kinds of web services.
Web facilities such as online banking, gaming, and social
networking have promptly evolved as has the faith upon them
by people to perform daily tasks. As a result, a large amount
of information is uploaded on a daily to the Web. As these
web services drive new opportunities for people to interact,
they also create new opportunities for criminals. URLs are
launch pads for any web attacks such that any malicious
intention user can steal the identity of the legal person by
sending the malicious URL. Malicious URLs are a keystone
of Internet illegitimate activities. The dangers of these sites
have created a mandates for defences that protect end-users
from visiting them. The proposed approach is that classifies
URLs automatically by using Machine-Learning algorithm
called logistic regression that is used to binary classification.
The classifiers achieves 97% accuracy by learning phishing
URLs
PXpathV: Preventing XPath Injection Vulnerabilities in Web Applicationsijwscjournal
Generally, most Web applications use relational databases to store and retrieve information. But, the growing acceptance of XML technologies for documents it is logical that security should be integrated with XML solutions. In a web application, an improper user inputs is a main cause for a wide variety of attacks. XML Path or XPath language is used for querying information from the nodes of an XML document. XPath
Injection is an attack technique, much like SQL injection, exists when a malicious user can insert arbitrary XPath code into form fields and URL query parameters in order to inject this code directly into the XPath query evaluation engine. Through the crafted input a malicious user would bypass authentication or to
access restricted data from the XML data source.Hence, we proposed an approach to detect XPath injection attack in XML databases at runtime. Our approach intercept XPath expression and parse the XQuery expression to find the inputs to be placed in the expression. The identified inputs are used to design
an XML file and it would be validated through a schema.
IRJET- Semantic Web Mining and Semantic Search Engine: A ReviewIRJET Journal
This document provides an overview of the semantic web, semantic web mining, and semantic search engines. It discusses how the semantic web aims to make web data machine-readable through technologies like RDF and ontology. Semantic web mining involves extracting useful knowledge from the semantic web. Semantic search engines then allow users to retrieve more precise and meaningful data from the semantic web through the use of semantic technologies. The document outlines challenges for semantic search engines and opportunities for further research.
EARLY DETECTION OF SQL INJECTION ATTACKSIJNSA Journal
The document presents a client-side approach to detect SQL injection (SQLI) attacks by comparing the conditional entropy of shadow queries generated by the server to the conditional entropy of dynamic queries formed with user-supplied inputs. The server processes code to extract SQL queries and relevant form fields, generates shadow queries by replacing sensitive data with symbols, and modifies forms to include the shadow queries, relevant fields, and symbols. When a user submits a form, JavaScript calculates the conditional entropies of the shadow and dynamic queries and compares them, blocking submission if an attack is detected by a mismatch. An evaluation found the approach could detect common attacks while imposing negligible overhead.
IRJET- Machine Learning Techniques to Seek Out Malicious WebsitesIRJET Journal
This document presents a study on using an ensemble machine learning model to detect phishing websites. The study collected features from URLs to train random forest, logistic regression, and support vector machine classifiers. It then used an ensemble approach that combines the results of these classifiers to provide more accurate phishing detection than any single model. The ensemble model analyzed lexical and URL-based features. The study found that the ensemble approach achieved higher accuracy for phishing website detection compared to existing methods. It aims to develop an intelligent system for detecting phishing websites in real-time using machine learning algorithms.
Tinydb is a web service that allows users to shorten URLs and associate structured data with the shortened URLs. This allows social media users to include more information in messages that have character limits. The paper discusses how tinydb could be used with Twitter to include metadata and longer URLs in tweets. However, tinydb URLs raise privacy, security, and link rot issues that would need to be addressed before widespread adoption.
This document discusses using machine learning and deep learning techniques for classification tasks in R. It first uses decision trees to identify the minimal effective parameters for detecting phishing websites, finding that server form handler (SFH) and pop-up windows were most important. It then trains a convolutional neural network on the CIFAR-10 dataset for image classification. Some challenges included limited phishing website data and hardware constraints for deep learning models. Future work involves executing deep learning models on a GPU.
This document provides an overview of nature-inspired methods that have been used in the Semantic Web for tasks like information retrieval, extraction, clustering, and personalization. It discusses how genetic algorithms, neural networks, fuzzy logic, and rough sets have helped with problems in these areas by modeling complex relationships and uncertainty. The document also describes approaches for representing uncertainty in ontologies, including using Bayesian networks to quantify overlap between concepts.
Advance Frameworks for Hidden Web Retrieval Using Innovative Vision-Based Pag...IOSR Journals
The document proposes an innovative vision-based page segmentation (IVBPS) algorithm to improve hidden web content extraction. It aims to overcome limitations of existing approaches that rely heavily on HTML structure. IVBPS extracts blocks from the visual representation of a page and clusters them to segment the page semantically. It uses layout features like position and appearance to locate data regions and extract records. The algorithm analyzes the entire page structure rather than local regions, allowing it to retain content DOM tree methods may discard. This is expected to significantly improve hidden web extraction performance.
Zemanta is a content recommendation engine that provides relevant images, links, and related articles to enrich content for bloggers and authors. It analyzes text at the semantic level using its multiple data sources as well as DBpedia. Zemanta can be used through extensions and plugins or via its public API. While currently only supporting English, its use of universal terms allows multilingual recommendations by combining it with translation services and DBpedia's multilingual features.
This document discusses techniques for detecting phishing websites. It proposes using web crawling and YARA rules to analyze website URLs and content to classify websites as phishing or non-phishing. Specifically, it involves capturing the URL, analyzing features like domain length and global rank to generate a score, then using a web crawler and YARA rules to analyze website text and detect if the content is irrelevant or malicious. The goal is to develop an extension that can act as middleware between users and malicious websites to reduce users' risk of exposure while allowing safe browsing.
MALICIOUS URL DETECTION USING CONVOLUTIONAL NEURAL NETWORKijcseit
The World Wide Web has become an important part of our everyday life for information communication
and knowledge dissemination. It helps to transact information timely, rapidly and easily. Identifying theft
and identity fraud are referred as two sides of cyber-crime in which hackers and malicious users obtain the
personal data of existing legitimate users to attempt fraud or deception motivation for financial gain.
Malicious URLs host unsolicited content (spam, phishing, drive-by exploits, etc.) and lure unsuspecting
users to become victims of scams (monetary loss, theft of private information, and malware installation),
and cause losses of billions of dollars every year. To detect such crimes systems should be fast and precise
with the ability to detect new malicious content. Traditionally, this detection is done mostly through the
usage of blacklists. However, blacklists cannot be exhaustive, and lack the ability to detect newly generated
malicious URLs. To improve the generality of malicious URL detectors, machine learning techniques have
been explored with increasing attention in recent years. In this paper, I use a simple algorithm to detect
and predicting URLs it is good or bad and compared with two other algorithms to know (SVM, LR).
PHISHING URL DETECTION USING MACHINE LEARNINGIRJET Journal
This document proposes a machine learning model to detect phishing URLs. The model has three phases: 1) Parsing phase uses attribute selection algorithms to select the most informative features from a dataset of URLs. 2) Heuristic classification phase splits the data into training and test sets. 3) Performance analysis phase evaluates the model using metrics like ROC curve. A random forest algorithm is used for classification to improve over prior methods. The model aims to efficiently detect phishing URLs from legitimate ones.
A Hybrid Approach For Phishing Website Detection Using Machine Learning.vivatechijri
In this technical age there are many ways where an attacker can get access to people’s sensitive information illegitimately. One of the ways is Phishing, Phishing is an activity of misleading people into giving their sensitive information on fraud websites that lookalike to the real website. The phishers aim is to steal personal information, bank details etc. Day by day it’s getting more and more risky to enter your personal information on websites fearing that it might be a phishing attack and can steal your sensitive information. That’s why phishing website detection is necessary to alert the user and block the website. An automated detection of phishing attack is necessary one of which is machine learning. Machine Learning is one of the efficient techniques to detect phishing attack as it removes drawback of existing approaches. Efficient machine learning model with content based approach proves very effective to detect phishing websites.
Our proposed system uses Hybrid approach which combines machine learning based method and content based method. The URL based features will be extracted and passed to machine learning model and in content based approach, TF-IDF algorithm will detect a phishing website by using the top keywords of a web page. This hybrid approach is used to achieve highly efficient result. Finally, our system will notify and alert user if the website is Phishing or Legitimate.
This document presents a literature review and proposed methodology for detecting malicious URLs. It discusses prior work on blacklisting, heuristic approaches, and machine learning techniques for malicious URL detection. The proposed methodology develops three categories of features - URL lexical features based on TF-IDF, source code features to identify obfuscated JavaScript, and network features like payload size. These features would be used to train a machine learning model like SVM to classify URLs as malicious or benign in real-time. The goal is to automatically detect new web attacks and force attackers to make tradeoffs to evade detection.
Detecting Phishing Websites Using Machine LearningIRJET Journal
1. The document proposes a system to detect phishing websites in real-time using machine learning. It trains a random forest classifier on a dataset of URLs and associated features to classify websites as legitimate or phishing.
2. The system collects URL and page content features from a user's browser and sends them to a cloud-based random forest model. The model was trained on over 40,000 URLs and achieved 97.36% accuracy at detecting phishing sites.
3. The proposed system provides advantages like real-time detection, using a large dataset for training, detecting new phishing sites, and independence from third-party services. It aims to protect users by identifying phishing sites before sensitive information is entered.
A Deep Learning Technique for Web Phishing Detection Combined URL Features an...IJCNCJournal
The most popular way to deceive online users nowadays is phishing. Consequently, to increase cybersecurity, more efficient web page phishing detection mechanisms are needed. In this paper, we propose an approach that rely on websites image and URL to deals with the issue of phishing website recognition as a classification challenge. Our model uses webpage URLs and images to detect a phishing attack using convolution neural networks (CNNs) to extract the most important features of website images and URLs and then classifies them into benign and phishing pages. The accuracy rate of the results of the experiment was 99.67%, proving the effectiveness of the proposed model in detecting a web phishing attack.
MAPREDUCE IMPLEMENTATION FOR MALICIOUS WEBSITES CLASSIFICATIONIJNSA Journal
Due to the rapid growth of the internet, malicious websites [1] have become the cornerstone for internet crime activities. There are lots of existing approaches to detect benign and malicious websites — some of them giving near 99% accuracy. However, effective and efficient detection of malicious websites has now
seemed reasonable enough in terms of accuracy, but in terms of processing speed, it is still considered an enormous and costly task because of their qualities and complexities. In this project, We wanted to implement a classifier that would detect benign and malicious websites using network and application features that are available in a data-set from Kaggle, and we will do that using Map Reduce to make the classification speeds faster than the traditional approaches.[2].
MAPREDUCE IMPLEMENTATION FOR MALICIOUS WEBSITES CLASSIFICATIONIJNSA Journal
This document summarizes research on using MapReduce to classify websites as malicious or benign more efficiently than traditional approaches. The researchers used a dataset from Kaggle containing network and application features of websites to train and evaluate machine learning models. They preprocessed the data to handle missing values and encode categorical features. Models tested included neural networks, random forests, and decision trees. Random forests achieved 100% accuracy when trained on 30% of the data and were much faster than other models. Processing time was improved when using Apache Spark on two nodes compared to a single node or traditional programming, and further speedups could be gained with more nodes.
Phishing Website Detection Paradigm using XGBoostIRJET Journal
This document presents research on using the XGBoost (Extreme Gradient Boosting) machine learning algorithm to detect phishing websites. The researchers collected a dataset from Kaggle containing URL features and used it to train and test an XGBoost model. They found that the XGBoost model was able to accurately predict whether a URL led to a phishing website or legitimate website, achieving 86.4% accuracy according to the confusion matrix. The researchers concluded that XGBoost is a robust and efficient approach for phishing website detection due to its ability to generate highly accurate results with low bias and variance from the ensemble of decision trees.
DETECTION OF PHISHING WEBSITES USING MACHINE LEARNINGIRJET Journal
The document describes research on detecting phishing websites using machine learning techniques. It provides background on phishing and how machine learning can be used to identify fraudulent websites. The researchers evaluated several algorithms (AdaBoost Classifier, XGBoost Classifier, Random Forest Classifier, Gradient Boosting Classifier, and Support Vector Machine) on a dataset of website attributes. Their results found that the Random Forest Classifier achieved the highest accuracy in determining whether a website was legitimate or a phishing site. The document discusses each algorithm and provides examples of the system's user interface and outputs classifying URLs. It concludes the Random Forest Classifier is effective for this phishing detection task and outlines opportunities for future work improving and expanding the approach.
Phishing Website Detection Using Machine LearningIRJET Journal
This document describes a study that used machine learning to detect phishing websites. The researchers used the XGBoost algorithm and analyzed 48 features of websites to train a classifier. Their goal was to develop a browser extension that could automatically detect phishing sites and notify users. They achieved 99% accuracy in classifying websites as phishing or legitimate. The document provides background on phishing and reviews related literature using machine learning for detection. It then describes the researchers' proposed solution, methodology, and the scope for improving phishing detection given increased online activity during the COVID-19 pandemic.
Phishing is a social engineering Technique which they main aim is to target the user Information like user id, password, credit card information and so on. Which result a financial loss to the user. Detecting Phishing is the one of the challenge problem that relay to human vulnerabilities. This paper proposed the Detecting Phishing Web Sites using different Machine Learning Approaches. In this to evaluate different classification models to predict malicious and benign websites by using Machine Learning Algorithms. Experiments are performed on data set consisting malicious and benign, In This paper the results shows the proposed Algorithms has high detection accuracy. Nakkala Srinivas Mudiraj ""Detecting Phishing using Machine Learning"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23755.pdf
Paper URL: https://www.ijtsrd.com/computer-science/computer-security/23755/detecting-phishing-using-machine-learning/nakkala-srinivas-mudiraj
This paper presents a machine learning approach to identify malicious URLs. The researchers use URL lexical features, JavaScript source code features, and payload size as inputs to an SVM classifier. They achieve an accuracy of 0.81 and an F1 score of 0.74 when combining all feature types. Future work could involve testing on more malicious URLs and incorporating additional JavaScript and network features to improve detection of evolving attacks. The goal is to develop a real-time system for classifying URLs on mobile devices.
Phishing Website Detection using Classification AlgorithmsIRJET Journal
This document discusses using machine learning algorithms to classify phishing websites. It begins with background on phishing and then discusses prior research applying algorithms like random forest, decision trees, SVM and KNN to detect phishing websites. The paper aims to address phishing website classification using various classifiers and ensemble learning approaches. It tests classifiers like random forest, decision tree, KNN, AdaBoost and GradientBoost on a phishing testing dataset and evaluates performance using metrics like accuracy, f1-score, precision and recall. The proposed approach achieves 97% accuracy in classifying phishing websites according to experimental results.
This document outlines a presentation on detecting phishing websites using machine learning. The goals of the project are to develop a machine learning model to identify phishing URLs and integrate it into a web application. It will discuss collecting and preprocessing data, selecting machine learning algorithms, developing the web app, and addressing challenges with existing phishing detection techniques. The project aims to help reduce online theft and educate users on phishing risks and countermeasures.
FEATURE SELECTION-MODEL-BASED CONTENT ANALYSIS FOR COMBATING WEB SPAM csandit
With the increasing growth of Internet and World Wide Web, information retrieval (IR) has
attracted much attention in recent years. Quick, accurate and quality information mining is the
core concern of successful search companies. Likewise, spammers try to manipulate IR system
to fulfil their stealthy needs. Spamdexing, (also known as web spamming) is one of the
spamming techniques of adversarial IR, allowing users to exploit ranking of specific documents
in search engine result page (SERP). Spammers take advantage of different features of web
indexing system for notorious motives. Suitable machine learning approaches can be useful in
analysis of spam patterns and automated detection of spam. This paper examines content based
features of web documents and discusses the potential of feature selection (FS) in upcoming
studies to combat web spam. The objective of feature selection is to select the salient features to
improve prediction performance and to understand the underlying data generation techniques.
A publically available web data set namely WEBSPAM - UK2007 is used for all evaluations.
FEATURE SELECTION-MODEL-BASED CONTENT ANALYSIS FOR COMBATING WEB SPAM cscpconf
With the increasing growth of Internet and World Wide Web, information retrieval (IR) has attracted much attention in recent years. Quick, accurate and quality information mining is the core concern of successful search companies. Likewise, spammers try to manipulate IR system to fulfil their stealthy needs. Spamdexing, (also known as web spamming) is one of the spamming techniques of adversarial IR, allowing users to exploit ranking of specific documents in search engine result page (SERP). Spammers take advantage of different features of web indexing system for notorious motives. Suitable machine learning approaches can be useful in analysis of spam patterns and automated detection of spam. This paper examines content based features of web documents and discusses the potential of feature selection (FS) in upcoming studies to combat web spam. The objective of feature selection is to select the salient features to
improve prediction performance and to understand the underlying data generation techniques. A publically available web data set namely WEBSPAM - UK2007 is used for all evaluations.
This document summarizes a research paper that proposes a machine learning approach for detecting phishing websites. It discusses using heuristic features from CANTINA to train machine learning models. A new domain top-page similarity feature is introduced to improve accuracy. Various modules are described, including site training, site capturing, a phishing dictionary, and image correlation to measure similarity. Experimental results show the approach achieves up to 92.5% f-measure and a 7.5% error rate for phishing detection.
This document summarizes a research paper that proposes a machine learning approach for detecting phishing websites. It discusses using heuristic features from CANTINA to train machine learning models. A new domain top-page similarity feature is introduced to improve accuracy. Various modules are described, including site training, site capturing, a phishing dictionary, and image correlation to measure similarity. Experimental results show the approach achieves up to 92.5% f-measure and a 7.5% error rate for phishing detection.
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Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.
Rainfall intensity duration frequency curve statistical analysis and modeling...bijceesjournal
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
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Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...shadow0702a
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The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
Software Engineering and Project Management - Introduction, Modeling Concepts...Prakhyath Rai
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.