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The document discusses server-side template injection, where malicious code can be injected through templates used to generate web pages or emails. Templates are widely used by web applications to dynamically generate data. The first step in detecting a server-side template injection is noticing unusual behavior, errors, or mathematical expressions being executed on the server. Ways to detect injections include inserting mathematical expressions into templates. Mitigations include executing users' code in sandboxed environments like Docker containers and validating user input.
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Ie8 eula
This document summarizes the terms for using Microsoft Windows Internet Explorer 8 as a supplement to Microsoft Windows XP, Vista, Server 2003, and Server 2008. It allows use of Internet-based services through IE8 but transmits computer information to Microsoft to provide those services. It prohibits misusing the Internet-based services or attempting unauthorized access. Microsoft will provide support for using the IE8 supplement as described on their support website.
Reducing Risk of Credential Compromise at Netflix
Building a secure system is like constructing a good pizza – each individual layer adds flavor that ultimately builds to the perfect bite. At Netflix we have hand-crafted ingredients that by themselves are scrumptious, but when placed together strategically on the crust (read: cloud), constructs a pizza so large that any pizza lover (read: attacker) would be challenged to finish.
Attendees will learn the secret to the sauce that is Netflix Infrastructure Security and how even defensive appsec tooling like Signal Sciences can be used in the mix to be better equipped to start baking pizza in their own kitchen, and leave satisfied.
Developing Web Applications Securely - How to Fix Common Code Vulnerabilities...
This infographic summarizes best practices for building secure web applications. It outlines the top 10 application security risks according to OWASP, including injection, XSS, and insecure cryptographic storage. It provides a checklist of security measures for developers, such as input validation, access controls, and encryption. Specific examples are given for preventing XSS and SQL injection flaws. The infographic stresses that security is a process that requires thorough testing of all application components and controls.
Basics of Server Side Template Injection
The document discusses server-side template injection, where malicious code can be injected through templates used to generate web pages or emails. Templates are widely used by web applications to dynamically generate data. The first step in detecting a server-side template injection is noticing unusual behavior, errors, or mathematical expressions being executed on the server. Ways to detect injections include inserting mathematical expressions into templates. Mitigations include executing users' code in sandboxed environments like Docker containers and validating user input.
IRJET- Advanced Phishing Identification Technique using Machine Learning
1) The document describes a machine learning technique to identify phishing websites using a random forest algorithm.
2) It trains the random forest classifier on extracted URL features from a dataset of known phishing and legitimate websites.
3) The trained model is then used in a Chrome browser extension to analyze URLs and classify them as phishing or legitimate in real-time as users browse the web.
Common Web Application Attacks
This document provides an agenda for a presentation on comprehensive web application attacks. The presenter, Ahmed Sherif, has over 5 years of experience in penetration testing and web application security. The agenda includes an overview of security in corporations and web technologies, the OWASP security testing methodology, common web attacks like XSS and SQL injection, and a demo of these attacks. The goal is to educate attendees on how to identify and address vulnerabilities in web applications.
Vulnerabilities in Web Applications
This document discusses three common web application vulnerabilities: SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF). SQL injection occurs when user input is not sanitized before being used in SQL queries, allowing attackers to alter queries. XSS happens when user input containing script code is rendered without sanitization, allowing attackers to run script on users' browsers. CSRF tricks the user's browser into executing unwanted actions by forging requests from a user who is currently authenticated. The document provides examples and techniques for exploiting each vulnerability as well as recommendations for prevention.
Web security
The document outlines various web application vulnerabilities and defenses. It discusses outdated software, guessable passwords, exposed source code, client-side issues, authentication errors, injections, and cross-site scripting. It recommends strong defenses like updating software, encrypting source code, validating all user input, and using tools like mod_security to analyze code and monitor activity. The goal is to close vulnerabilities at each layer of a web application to prevent hackers from accessing sensitive data like databases.
Recommended
Ie8 eula
This document summarizes the terms for using Microsoft Windows Internet Explorer 8 as a supplement to Microsoft Windows XP, Vista, Server 2003, and Server 2008. It allows use of Internet-based services through IE8 but transmits computer information to Microsoft to provide those services. It prohibits misusing the Internet-based services or attempting unauthorized access. Microsoft will provide support for using the IE8 supplement as described on their support website.
Reducing Risk of Credential Compromise at Netflix
Building a secure system is like constructing a good pizza – each individual layer adds flavor that ultimately builds to the perfect bite. At Netflix we have hand-crafted ingredients that by themselves are scrumptious, but when placed together strategically on the crust (read: cloud), constructs a pizza so large that any pizza lover (read: attacker) would be challenged to finish.
Attendees will learn the secret to the sauce that is Netflix Infrastructure Security and how even defensive appsec tooling like Signal Sciences can be used in the mix to be better equipped to start baking pizza in their own kitchen, and leave satisfied.
Developing Web Applications Securely - How to Fix Common Code Vulnerabilities...
This infographic summarizes best practices for building secure web applications. It outlines the top 10 application security risks according to OWASP, including injection, XSS, and insecure cryptographic storage. It provides a checklist of security measures for developers, such as input validation, access controls, and encryption. Specific examples are given for preventing XSS and SQL injection flaws. The infographic stresses that security is a process that requires thorough testing of all application components and controls.
Basics of Server Side Template Injection
The document discusses server-side template injection, where malicious code can be injected through templates used to generate web pages or emails. Templates are widely used by web applications to dynamically generate data. The first step in detecting a server-side template injection is noticing unusual behavior, errors, or mathematical expressions being executed on the server. Ways to detect injections include inserting mathematical expressions into templates. Mitigations include executing users' code in sandboxed environments like Docker containers and validating user input.
IRJET- Advanced Phishing Identification Technique using Machine Learning
1) The document describes a machine learning technique to identify phishing websites using a random forest algorithm.
2) It trains the random forest classifier on extracted URL features from a dataset of known phishing and legitimate websites.
3) The trained model is then used in a Chrome browser extension to analyze URLs and classify them as phishing or legitimate in real-time as users browse the web.
Common Web Application Attacks
This document provides an agenda for a presentation on comprehensive web application attacks. The presenter, Ahmed Sherif, has over 5 years of experience in penetration testing and web application security. The agenda includes an overview of security in corporations and web technologies, the OWASP security testing methodology, common web attacks like XSS and SQL injection, and a demo of these attacks. The goal is to educate attendees on how to identify and address vulnerabilities in web applications.
Vulnerabilities in Web Applications
This document discusses three common web application vulnerabilities: SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF). SQL injection occurs when user input is not sanitized before being used in SQL queries, allowing attackers to alter queries. XSS happens when user input containing script code is rendered without sanitization, allowing attackers to run script on users' browsers. CSRF tricks the user's browser into executing unwanted actions by forging requests from a user who is currently authenticated. The document provides examples and techniques for exploiting each vulnerability as well as recommendations for prevention.
Web security
The document outlines various web application vulnerabilities and defenses. It discusses outdated software, guessable passwords, exposed source code, client-side issues, authentication errors, injections, and cross-site scripting. It recommends strong defenses like updating software, encrypting source code, validating all user input, and using tools like mod_security to analyze code and monitor activity. The goal is to close vulnerabilities at each layer of a web application to prevent hackers from accessing sensitive data like databases.
T04505103106
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
IRJET- Preventing Phishing Attack using Evolutionary Algorithms
This document proposes using evolutionary algorithms and support vector machine (SVM) classification to detect phishing attacks more effectively than existing techniques. It summarizes previous approaches like blacklisting, neuro-fuzzy systems, and discusses their limitations in terms of feature extraction time and training requirements. The proposed system extracts URL features, trains an SVM model on a dataset of phishing and legitimate sites, then classifies new URLs based on a threshold derived from their feature values. It is claimed this approach reduces time consumption, increases processing speed, and achieves over 99% accuracy in detecting phishing sites.
Advanced SQL Injection
SQL Injection is a vulnerability that is often missed by web application security scanners, and it\'s a vulnerability that is often rated as NOT exploitable
by security testers when it actually can be exploited.
Advanced SQL Injection is a presentation geared toward showing security professionals advanced exploitation techniques for situations when you must prove to the customer the extent of compromise that is possible.
The key areas are:
* IDS Evasion
* Privilege Escalation
* Re-Enabling stored procedures
* Obtaining an interactive command-shell
* Data Exfiltration via DNS
IRJET- A Defense System Against Application Layer Ddos Attacks with Data Secu...
This document proposes a defense system against application layer distributed denial of service (DDoS) attacks that uses data structures to quickly detect and mitigate such attacks. The system uses a CAPTCHA test to determine if a request is part of an attack. Requests from blacklisted IP addresses are blocked, while requests from whitelisted IP addresses are allowed. The experimental results show that the system can reduce malicious requests quickly while posing limited impact on normal users. The system also includes a honey pot technique for file security in cloud storage, where unique codes are generated for uploaded files and must be provided to download files, returning dummy files for invalid codes.
Server Side Template Injection by Mandeep Jadon
This document discusses server-side template injection (SSTI) vulnerabilities that can allow remote code execution on modern web applications. It begins with an introduction to templating engines and SSTI vulnerabilities. It then covers detecting, identifying, and exploiting SSTI vulnerabilities, providing examples using the Python Flask framework. It concludes with recommendations for preventing SSTI, such as not allowing user-modified templates and executing user code in a restricted sandbox.
IRJET - Chrome Extension for Detecting Phishing Websites
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- Security Enhancements by Achieving Flatness in Honeyword for Web u...
This document proposes enhancements to password security by generating "honeywords" from existing user passwords. Honeywords aim to detect unauthorized access by including fake passwords (honeywords) along with real user passwords. If an attacker cracks the password file and tries logging in with a honeyword, an alarm is triggered. The proposed system would generate honeywords using existing user passwords and track internet protocol addresses and locations to identify attackers. It also introduces a new "video click based captcha" scheme to authenticate humans and prevent machine/robot attacks by having users click on points in a video. This overall architecture is intended to better protect user data and applications on online networks against unauthorized access.
Avoiding Application Attacks: A Guide to Preventing the OWASP Top 10 from Hap...
View the on-demand recording: http://securityintelligence.com/events/avoiding-application-attacks/
Your organization is running fast to build your business. You are developing new applications faster than ever and utilizing new cloud-based development platforms. Your customers and employees expect applications that are powerful, highly usable, and secure. Yet this need for speed coupled with new development techniques is increasing the likelihood of security issues.
How can you meet the needs of speed to market with security? Hear Paul Ionescu, IBM Security, Ethical Hacking Team Lead discuss:
- How application attacks work
- Open Web Application Security Project (OWASP) goals
- How to build defenses into your applications
- The 10 most common web application attacks, including demos of the infamous Shellshock and Heartbleed vulnerabilities
- How to test for and prevent these types of threats
Top Keys to create a secure website
Majority of websites are getting target by hackers to use them for their own foolish purposes. Here top tips to keep your website secure from being targeted.
Detecting Phishing using Machine Learning
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
IRJET- Phishing Website Detection System
This document presents a proposed system for detecting phishing websites using a Chrome extension. The system compares URLs to entries in two databases - the Phishtank database of known phishing sites, and a local IndexedDB of frequently visited sites. If a match is found in either database, the Chrome extension will flag the site as potentially malicious by changing color. The system was tested on 53 URLs, achieving an accuracy of 92.45% at detecting phishing sites. The proposed system aims to alert users to phishing sites and protect them from disclosing sensitive information to attackers.
"Inter- application vulnerabilities. hunting for bugs in secure applications"...
For the last couple of years I have been participating in various public and private bug bounty programmes including United Airlines, ING, RBS, EU or Synack. Usually these programmes are run by security-mature companies which take a lot of effort to make sure that their applications are secure. So how is that even possible that they are still vulnerable to well-known issues like XSS or IDOR which should not exist in 2019 anymore? Presentation will share information about common “inter-application” vulnerabilities encountered during testing process and emphasize the need of appropriate security testing at each stage of system life cycle. During 45 minutes long talk I will present several real-life examples of "inter-application" vulnerabilities, explain the root causes of these issues and propose steps which could be taken to avoid these vulnerabilities in the future.
Security testing
Security Testing involves testing applications and systems to ensure security and proper functionality. It includes testing input validation, internal processing, output validation, and more. Common types of security testing are security auditing, vulnerability scanning, risk assessment, ethical hacking, and penetration testing. The OWASP Top 10 includes SQL injection, cross-site scripting, and broken authentication and session management as common vulnerabilities.
Cybersecurity update 12
Organizations are increasingly looking to their Internal Auditors to provide independent assurance about cyber risks and the organization's ability to defend against cyber attacks. With information technology becoming an inherent critical success factor for every business and the emerging cyber threat landscape, every internal auditor needs to equip themselves on IT audit essentials and cyber issues.
In part 12 of our Cyber Security Series you will learn about the current cyber risks and attack methods from Richard Cascarino, including:
Where are we now and Where are we going?
Current Cyberrisks
• Data Breach and Cloud Misconfigurations
• Insecure Application User Interface (API)
• The growing impact of AI and ML
• Malware Attack
• Single factor passwords
• Insider Threat
• Shadow IT Systems
• Crime, espionage and sabotage by rogue nation-states
• IoT
• CCPA and GDPR
• Cyber attacks on utilities and public infrastructure
• Shift in attack vectors
IRJET- Survey on Phishing Attack Detection and Mitigation
The document discusses phishing attacks and methods to detect and mitigate them. It provides background on phishing, describing types like spear phishing and causes. It then summarizes previous research on phishing detection techniques, including blacklisting approaches and using Snort as an intrusion detection system. The document also introduces the challenges of static detection rules not keeping up with evolving phishing attacks and the need for faster detection and mitigation times.
OFFTECH TOOL AND END URL FINDER
This document proposes an Offtech Tool and End URL Finder to determine where links lead before clicking on them. It summarizes that hackers can steal data or damage websites through malicious links. The tool was created using the Python Flask framework to independently run on various operating systems. It follows the URL route of a link to display the full, redirected URL to avoid theft of personal information. Testing showed the tool successfully detected 98.5% of links intended to steal sensitive data by analyzing URL properties like length and IP addresses.
Web and Mobile Application Security
OWASP security vulnerabilities, their technical and business impact and mitigating strategies for web and mobile applications with examples.
Secure coding guidelines
The document provides guidelines for secure coding. It discusses the evolution of software markets and increased security threats. Common web attacks like injection, broken authentication, and sensitive data exposure are explained. The OWASP Top 10 list of vulnerabilities is reviewed. The document emphasizes the importance of secure coding practices like input validation, output encoding, and using components with no known vulnerabilities. Following a secure coding lifestyle can help developers write more secure code and protect against attacks.
PwnSchool: Exploiting Web APIs
Meeting Topic: Exploiting Web APIs
Speaker: Matt Scheurer
https://twitter.com/c3rkah
Abstract:
This talk features live demos of Web API exploits against the “Tiredful API”, which is an intentionally broken web app. The objectives are to teach developers, QA, or security professionals about flaws present in a Web Services (REST API) due to insecure coding practices. Examples include: Information Disclosure, Insecure Direct Object Reference, Access Control, Throttling, SQL Injection (SQLite), and Cross Site Scripting (XSS). Many of these vulnerabilities are contained in the OWASP Top 10.
Bio:
Matt Scheurer works on a Computer Security Incident Response Team (CSIRT) performing Digital Forensics and Incident Response (DFIR). Matt has more than twenty years of combined experience in Information Technology and Information Security. He is the Security Director for the Cincinnati Networking Professionals Association (CiNPA) and a 2019 comSpark “Rising Tech Stars Award” winner. He has presented on numerous Information Security topics at many local area technology groups and large Information Security conferences across the country. Matt maintains active memberships in several professional organizations including the Association for Computing Machinery (ACM), Cincinnati Networking Professionals Association (CiNPA), Financial Services - Information Sharing and Analysis Center (FS-ISAC), Information Systems Security Association (ISSA), and InfraGard.
IRJET- Testing Web Application using Vulnerability Scan
The document discusses testing web applications for vulnerabilities using scanning tools. It proposes a method for efficiently scanning websites using crawling techniques to check for SQL injection and cross-site scripting vulnerabilities. The method involves crawling some pages in the same directory if their structures are similar, to improve efficiency. If vulnerabilities are found, a report is generated listing the detected issues. The goal is to develop a Java-based tool that implements this scanning method to automatically check URLs for SQL injection and cross-site scripting attacks.
Main news related to the CCS TSI 2023 (2023/1695)
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
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IRJET- Preventing Phishing Attack using Evolutionary Algorithms
This document proposes using evolutionary algorithms and support vector machine (SVM) classification to detect phishing attacks more effectively than existing techniques. It summarizes previous approaches like blacklisting, neuro-fuzzy systems, and discusses their limitations in terms of feature extraction time and training requirements. The proposed system extracts URL features, trains an SVM model on a dataset of phishing and legitimate sites, then classifies new URLs based on a threshold derived from their feature values. It is claimed this approach reduces time consumption, increases processing speed, and achieves over 99% accuracy in detecting phishing sites.
Advanced SQL Injection
SQL Injection is a vulnerability that is often missed by web application security scanners, and it\'s a vulnerability that is often rated as NOT exploitable
by security testers when it actually can be exploited.
Advanced SQL Injection is a presentation geared toward showing security professionals advanced exploitation techniques for situations when you must prove to the customer the extent of compromise that is possible.
The key areas are:
* IDS Evasion
* Privilege Escalation
* Re-Enabling stored procedures
* Obtaining an interactive command-shell
* Data Exfiltration via DNS
IRJET- A Defense System Against Application Layer Ddos Attacks with Data Secu...
This document proposes a defense system against application layer distributed denial of service (DDoS) attacks that uses data structures to quickly detect and mitigate such attacks. The system uses a CAPTCHA test to determine if a request is part of an attack. Requests from blacklisted IP addresses are blocked, while requests from whitelisted IP addresses are allowed. The experimental results show that the system can reduce malicious requests quickly while posing limited impact on normal users. The system also includes a honey pot technique for file security in cloud storage, where unique codes are generated for uploaded files and must be provided to download files, returning dummy files for invalid codes.
Server Side Template Injection by Mandeep Jadon
This document discusses server-side template injection (SSTI) vulnerabilities that can allow remote code execution on modern web applications. It begins with an introduction to templating engines and SSTI vulnerabilities. It then covers detecting, identifying, and exploiting SSTI vulnerabilities, providing examples using the Python Flask framework. It concludes with recommendations for preventing SSTI, such as not allowing user-modified templates and executing user code in a restricted sandbox.
IRJET - Chrome Extension for Detecting Phishing Websites
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- Security Enhancements by Achieving Flatness in Honeyword for Web u...
This document proposes enhancements to password security by generating "honeywords" from existing user passwords. Honeywords aim to detect unauthorized access by including fake passwords (honeywords) along with real user passwords. If an attacker cracks the password file and tries logging in with a honeyword, an alarm is triggered. The proposed system would generate honeywords using existing user passwords and track internet protocol addresses and locations to identify attackers. It also introduces a new "video click based captcha" scheme to authenticate humans and prevent machine/robot attacks by having users click on points in a video. This overall architecture is intended to better protect user data and applications on online networks against unauthorized access.
Avoiding Application Attacks: A Guide to Preventing the OWASP Top 10 from Hap...
View the on-demand recording: http://securityintelligence.com/events/avoiding-application-attacks/
Your organization is running fast to build your business. You are developing new applications faster than ever and utilizing new cloud-based development platforms. Your customers and employees expect applications that are powerful, highly usable, and secure. Yet this need for speed coupled with new development techniques is increasing the likelihood of security issues.
How can you meet the needs of speed to market with security? Hear Paul Ionescu, IBM Security, Ethical Hacking Team Lead discuss:
- How application attacks work
- Open Web Application Security Project (OWASP) goals
- How to build defenses into your applications
- The 10 most common web application attacks, including demos of the infamous Shellshock and Heartbleed vulnerabilities
- How to test for and prevent these types of threats
Top Keys to create a secure website
Majority of websites are getting target by hackers to use them for their own foolish purposes. Here top tips to keep your website secure from being targeted.
Detecting Phishing using Machine Learning
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
IRJET- Phishing Website Detection System
This document presents a proposed system for detecting phishing websites using a Chrome extension. The system compares URLs to entries in two databases - the Phishtank database of known phishing sites, and a local IndexedDB of frequently visited sites. If a match is found in either database, the Chrome extension will flag the site as potentially malicious by changing color. The system was tested on 53 URLs, achieving an accuracy of 92.45% at detecting phishing sites. The proposed system aims to alert users to phishing sites and protect them from disclosing sensitive information to attackers.
"Inter- application vulnerabilities. hunting for bugs in secure applications"...
For the last couple of years I have been participating in various public and private bug bounty programmes including United Airlines, ING, RBS, EU or Synack. Usually these programmes are run by security-mature companies which take a lot of effort to make sure that their applications are secure. So how is that even possible that they are still vulnerable to well-known issues like XSS or IDOR which should not exist in 2019 anymore? Presentation will share information about common “inter-application” vulnerabilities encountered during testing process and emphasize the need of appropriate security testing at each stage of system life cycle. During 45 minutes long talk I will present several real-life examples of "inter-application" vulnerabilities, explain the root causes of these issues and propose steps which could be taken to avoid these vulnerabilities in the future.
Security testing
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Cybersecurity update 12
Organizations are increasingly looking to their Internal Auditors to provide independent assurance about cyber risks and the organization's ability to defend against cyber attacks. With information technology becoming an inherent critical success factor for every business and the emerging cyber threat landscape, every internal auditor needs to equip themselves on IT audit essentials and cyber issues.
In part 12 of our Cyber Security Series you will learn about the current cyber risks and attack methods from Richard Cascarino, including:
Where are we now and Where are we going?
Current Cyberrisks
• Data Breach and Cloud Misconfigurations
• Insecure Application User Interface (API)
• The growing impact of AI and ML
• Malware Attack
• Single factor passwords
• Insider Threat
• Shadow IT Systems
• Crime, espionage and sabotage by rogue nation-states
• IoT
• CCPA and GDPR
• Cyber attacks on utilities and public infrastructure
• Shift in attack vectors
IRJET- Survey on Phishing Attack Detection and Mitigation
The document discusses phishing attacks and methods to detect and mitigate them. It provides background on phishing, describing types like spear phishing and causes. It then summarizes previous research on phishing detection techniques, including blacklisting approaches and using Snort as an intrusion detection system. The document also introduces the challenges of static detection rules not keeping up with evolving phishing attacks and the need for faster detection and mitigation times.
OFFTECH TOOL AND END URL FINDER
This document proposes an Offtech Tool and End URL Finder to determine where links lead before clicking on them. It summarizes that hackers can steal data or damage websites through malicious links. The tool was created using the Python Flask framework to independently run on various operating systems. It follows the URL route of a link to display the full, redirected URL to avoid theft of personal information. Testing showed the tool successfully detected 98.5% of links intended to steal sensitive data by analyzing URL properties like length and IP addresses.
Web and Mobile Application Security
OWASP security vulnerabilities, their technical and business impact and mitigating strategies for web and mobile applications with examples.
Secure coding guidelines
The document provides guidelines for secure coding. It discusses the evolution of software markets and increased security threats. Common web attacks like injection, broken authentication, and sensitive data exposure are explained. The OWASP Top 10 list of vulnerabilities is reviewed. The document emphasizes the importance of secure coding practices like input validation, output encoding, and using components with no known vulnerabilities. Following a secure coding lifestyle can help developers write more secure code and protect against attacks.
PwnSchool: Exploiting Web APIs
Meeting Topic: Exploiting Web APIs
Speaker: Matt Scheurer
https://twitter.com/c3rkah
Abstract:
This talk features live demos of Web API exploits against the “Tiredful API”, which is an intentionally broken web app. The objectives are to teach developers, QA, or security professionals about flaws present in a Web Services (REST API) due to insecure coding practices. Examples include: Information Disclosure, Insecure Direct Object Reference, Access Control, Throttling, SQL Injection (SQLite), and Cross Site Scripting (XSS). Many of these vulnerabilities are contained in the OWASP Top 10.
Bio:
Matt Scheurer works on a Computer Security Incident Response Team (CSIRT) performing Digital Forensics and Incident Response (DFIR). Matt has more than twenty years of combined experience in Information Technology and Information Security. He is the Security Director for the Cincinnati Networking Professionals Association (CiNPA) and a 2019 comSpark “Rising Tech Stars Award” winner. He has presented on numerous Information Security topics at many local area technology groups and large Information Security conferences across the country. Matt maintains active memberships in several professional organizations including the Association for Computing Machinery (ACM), Cincinnati Networking Professionals Association (CiNPA), Financial Services - Information Sharing and Analysis Center (FS-ISAC), Information Systems Security Association (ISSA), and InfraGard.
IRJET- Testing Web Application using Vulnerability Scan
The document discusses testing web applications for vulnerabilities using scanning tools. It proposes a method for efficiently scanning websites using crawling techniques to check for SQL injection and cross-site scripting vulnerabilities. The method involves crawling some pages in the same directory if their structures are similar, to improve efficiency. If vulnerabilities are found, a report is generated listing the detected issues. The goal is to develop a Java-based tool that implements this scanning method to automatically check URLs for SQL injection and cross-site scripting attacks.
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IRJET - Chrome Extension for Detecting Phishing Websites
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Avoiding Application Attacks: A Guide to Preventing the OWASP Top 10 from Hap...
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"Inter- application vulnerabilities. hunting for bugs in secure applications"...
IRJET- Survey on Phishing Attack Detection and Mitigation
IRJET- Survey on Phishing Attack Detection and Mitigation
IRJET- Testing Web Application using Vulnerability Scan
IRJET- Testing Web Application using Vulnerability Scan
Recently uploaded
Main news related to the CCS TSI 2023 (2023/1695)
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
AWS Cloud Cost Optimization Presentation.pptx
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Fueling AI with Great Data with Airbyte Webinar
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Dandelion Hashtable: beyond billion requests per second on a commodity server
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Introduction of Cybersecurity with OSS at Code Europe 2024
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Digital Marketing Trends in 2024 | Guide for Staying Ahead
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Best 20 SEO Techniques To Improve Website Visibility In SERP
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
JavaLand 2024: Application Development Green Masterplan
My presentation slides I used at JavaLand 2024
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-Efficiency
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI, built on the robust SAP Business Technology Platform (SAP BTP), is the latest and most advanced version of our AI development, reaffirming our commitment to delivering top-tier AI solutions. Skybuffer AI harnesses all the innovative capabilities of the SAP BTP in the AI domain, from Conversational AI to cutting-edge Generative AI and Retrieval-Augmented Generation (RAG). It also helps SAP customers safeguard their investments into SAP Conversational AI and ensure a seamless, one-click transition to SAP Business AI.
With Skybuffer AI, various AI models can be integrated into a single communication channel such as Microsoft Teams. This integration empowers business users with insights drawn from SAP backend systems, enterprise documents, and the expansive knowledge of Generative AI. And the best part of it is that it is all managed through our intuitive no-code Action Server interface, requiring no extensive coding knowledge and making the advanced AI accessible to more users.
Azure API Management to expose backend services securely
How to use Azure API Management to expose backend service securely
Astute Business Solutions | Oracle Cloud Partner |
Your goto partner for Oracle Cloud, PeopleSoft, E-Business Suite, and Ellucian Banner. We are a firm specialized in managed services and consulting.
HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
A Comprehensive Guide to DeFi Development Services in 2024
DeFi represents a paradigm shift in the financial industry. Instead of relying on traditional, centralized institutions like banks, DeFi leverages blockchain technology to create a decentralized network of financial services. This means that financial transactions can occur directly between parties, without intermediaries, using smart contracts on platforms like Ethereum.
In 2024, we are witnessing an explosion of new DeFi projects and protocols, each pushing the boundaries of what’s possible in finance.
In summary, DeFi in 2024 is not just a trend; it’s a revolution that democratizes finance, enhances security and transparency, and fosters continuous innovation. As we proceed through this presentation, we'll explore the various components and services of DeFi in detail, shedding light on how they are transforming the financial landscape.
At Intelisync, we specialize in providing comprehensive DeFi development services tailored to meet the unique needs of our clients. From smart contract development to dApp creation and security audits, we ensure that your DeFi project is built with innovation, security, and scalability in mind. Trust Intelisync to guide you through the intricate landscape of decentralized finance and unlock the full potential of blockchain technology.
Ready to take your DeFi project to the next level? Partner with Intelisync for expert DeFi development services today!
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...Edge AI and Vision Alliance
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.dbms calicut university B. sc Cs 4th sem.pdf
Its a seminar ppt on database management system using sql
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Dandelion Hashtable: beyond billion requests per second on a commodity server
Dandelion Hashtable: beyond billion requests per second on a commodity server
Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
JavaLand 2024: Application Development Green Masterplan
JavaLand 2024: Application Development Green Masterplan
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-Efficiency
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-Efficiency
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Azure API Management to expose backend services securely
Azure API Management to expose backend services securely
Astute Business Solutions | Oracle Cloud Partner |
Astute Business Solutions | Oracle Cloud Partner |
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
A Comprehensive Guide to DeFi Development Services in 2024
A Comprehensive Guide to DeFi Development Services in 2024
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
WeTestAthens: Postman's AI & Automation Techniques
WeTestAthens: Postman's AI & Automation Techniques
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
Basics of ssti infosec girlswebinar
- 1. Basics of Server Side Template Injection By Shrutirupa(@freak_crypt)
- 2. What are Template Engines?
- 3. Template Engines are: 1. Widely used by web applications for dynamically generating data. 2. These data are generated through web pages or emails.
- 4. What is Server Side Template Injection?? 1. We are able to inject some malicious piece of code through the improper/unsafe embedded input into the templates used 2. This may result into the execution of commands at the server side
- 5. What is the first step towards detecting an SSTI?
- 6. 1. Unusual behaviour 2. Errors 3. Mathematical expressions getting executed
- 7. Ways to detect: 1. {{4*6}} 2. {4*6} 3. ${4*6} 4. ${{7*7}} 5. <%= 7 * 7 %> https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/Server%20Side%20Template%20I njection
- 8. What’s next?
- 9. Figuring out the templates used at the backend!!!
- 11. Based on the template used, injecting codes accordingly
- 12. An example: Let’s go to: http://challenge01.root-me.org/web-serveur/ch41/
- 14. Also:
- 15. Through curl:
- 16. Mitigations 1. Executing users’ code in a sandboxed environment to lower the risk 2. Sandboxing inside a locked down Docker container 3. Validation of input field is always one way to avoid any malicious user to enter any unethical code
- 17. Any Questions??