Precise Testing Solution is offering security testing services to web application. We help you to protect data from unauthorized users. Precise Testing Solution has 8 year experience in security testing. For more info visit at: http://www.precisetestingsolution.com/security-testing.php
The document discusses web application security vulnerabilities and provides examples of common attacks like hidden field manipulation, backdoors and debug options, cross-site scripting, and parameter tampering. It notes that application security defects are frequent, pervasive, and often go undetected. Later in the lifecycle, vulnerabilities become much more costly to fix. The document advocates for positive security models like application firewalls that can automatically learn and enforce intended application behavior to block both known and unknown attacks.
The document provides an overview of the top 5 vulnerabilities according to the OWASP Top 10 list - Injection, Broken Authentication and Session Management, Cross-Site Scripting (XSS), Insecure Direct Object References, and Security Misconfiguration. For each vulnerability, the document defines the vulnerability, provides examples, and lists recommendations for mitigating the risk.
The document outlines a step-by-step approach for web application security testing. It begins with cracking passwords by guessing usernames and passwords or using password cracking tools. It then discusses manipulating URLs by changing parameters in the query string to test how the server responds. Finally, it describes checking for SQL injection vulnerabilities by entering single quotes or analyzing user inputs given as MySQL queries. The overall approach helps identify security risks so companies can employ reliable website application security services to eliminate vulnerabilities.
The OWASP Top 10 is a list published by OWASP that contains the ten most critical security vulnerabilities that threaten web applications. The document discusses the top 10 vulnerabilities including injection, broken authentication, sensitive data exposure, XML external entities, broken access control, security misconfiguration, cross-site scripting, insecure deserialization, using components with known vulnerabilities, and insufficient logging and monitoring. Prevention methods are provided for each vulnerability.
Precise Testing Solution is offering security testing services to web application. We help you to protect data from unauthorized users. Precise Testing Solution has 8 year experience in security testing. For more info visit at: http://www.precisetestingsolution.com/security-testing.php
The document discusses web application security vulnerabilities and provides examples of common attacks like hidden field manipulation, backdoors and debug options, cross-site scripting, and parameter tampering. It notes that application security defects are frequent, pervasive, and often go undetected. Later in the lifecycle, vulnerabilities become much more costly to fix. The document advocates for positive security models like application firewalls that can automatically learn and enforce intended application behavior to block both known and unknown attacks.
The document provides an overview of the top 5 vulnerabilities according to the OWASP Top 10 list - Injection, Broken Authentication and Session Management, Cross-Site Scripting (XSS), Insecure Direct Object References, and Security Misconfiguration. For each vulnerability, the document defines the vulnerability, provides examples, and lists recommendations for mitigating the risk.
The document outlines a step-by-step approach for web application security testing. It begins with cracking passwords by guessing usernames and passwords or using password cracking tools. It then discusses manipulating URLs by changing parameters in the query string to test how the server responds. Finally, it describes checking for SQL injection vulnerabilities by entering single quotes or analyzing user inputs given as MySQL queries. The overall approach helps identify security risks so companies can employ reliable website application security services to eliminate vulnerabilities.
The OWASP Top 10 is a list published by OWASP that contains the ten most critical security vulnerabilities that threaten web applications. The document discusses the top 10 vulnerabilities including injection, broken authentication, sensitive data exposure, XML external entities, broken access control, security misconfiguration, cross-site scripting, insecure deserialization, using components with known vulnerabilities, and insufficient logging and monitoring. Prevention methods are provided for each vulnerability.
The Complete Web Application Security Testing ChecklistCigital
Did you know that the web is the most common target for application-level attacks? That being said, if you have ever been tasked with securing a web application for one reason or another, then you know it’s not a simple feat to accomplish. When securing your applications, it’s critical to take a strategic approach. This web application security testing checklist guides you through the testing process, captures key testing elements, and prevents testing oversights.
Tailor your approach and ensure that your testing strategy is as effective, efficient, and timely as possible with these six steps:
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.
In this presentation I have tried to figure out common loop holes through which web applications may fall prey to the attackers, common tools used in the trade and some preventive security measures to put us on a safer side.
The document discusses the Open Web Application Security Project (OWASP) and the top 10 web application vulnerabilities according to OWASP. These include injection flaws, broken authentication, cross-site scripting, insecure direct object references, security misconfiguration, sensitive data exposure, missing access controls, cross-site request forgery, use of vulnerable components, and unvalidated redirects/forwards. It provides details on each vulnerability and recommendations for countermeasures.
The OWASP Top Ten is an expert consensus of the most critical web application security threats. If properly understood, it is an invaluable framework to prioritize efforts and address flaws that expose your organization to attack.
This webcast series presents the OWASP Top 10 in an abridged format, interpreting the threats for you and providing actionable offensive and defensive best practices. It is ideal for all IT/development stakeholders that want to take a risk-based approach to Web application security.
How to Test for the OWASP Top Ten webcast focuses on tell tale markers of the OWASP Top Ten and techniques to hunt them down:
• Vulnerability anatomy – how they present themselves
• Analysis of vulnerability root cause and protection schemas
• Test procedures to validate susceptibility (or not) for each threat
Web Application Security 101 - 04 Testing MethodologyWebsecurify
In part 4 of Web Application Security 101 we will dive deep into the standard testing methodology used by penetration testers and vulnerability researchers when testing web application for security vulnerabilities.
This document provides an overview of server-side request forgery (SSRF) vulnerabilities, including what SSRF is, its impact, common attacks, bypassing filters, and mitigations. SSRF allows an attacker to induce the application to make requests to internal or external servers from the server side, bypassing access controls. This can enable attacks on the server itself or other backend systems and escalate privileges. The document discusses techniques for exploiting trust relationships and bypassing blacklists/whitelists to perform SSRF attacks. It also covers blind SSRF and ways to detect them using out-of-band techniques. Mitigations include avoiding user input that can trigger server requests, sanitizing input, whitelist
The document discusses security testing of software and applications. It defines security testing as testing the ability of a system to prevent unauthorized access to resources and data. It outlines common security risks like SQL injection, cross-site scripting, and insecure direct object references. It also describes different types of security testing like black box and white box testing and provides examples of security vulnerabilities like XSS and tools used for security testing.
+ Background & Basics of Web App Security, The HTTP Protocol, Web.
+ Application Insecurities, OWASP Top 10 Vulnerabilities (XSS, SQL Injection, CSRF, etc.)
+ Web App Security Tools (Scanners, Fuzzers, etc), Remediation of Web App
+ Vulnerabilities, Web Application Audits and Risk Assessment.
Web Application Security 101 was conducted by:
Vaibhav Gupta, Vishal Ashtana, Sandeep Singh from Null.
Secure web programming plus end users' awareness are the last line of defense against attacks targeted at the corporate systems, particularly web applications, in the era of world-wide web.
Most web application attacks occur through Cross Site Scripting (XSS), and SQL Injection. On the other hand, most web application vulnerabilities arise from weak coding with failure to properly validate users' input, and failure to properly sanitize output while displaying the data to the visitors.
The literature also confirms the following web application weaknesses in 2010: 26% improper output handling, 22% improper input handling, and 15% insufficient authentication, and others.
Abdul Rahman Sherzad, lecturer at Computer Science Faculty of Herat University, and Ph.D. student at Technical University of Berlin gave a presentation at 12th IT conference on Higher Education for Afghanistan in MoHE, and then conducted a seminar at Hariwa Institute of Higher Education in Herat, Afghanistan introducing web application security threats by demonstrating the security problems that exist in corporate systems with a strong emphasis on secure development. Major security vulnerabilities, secure design and coding best practices when designing and developing web-based applications were covered.
The main objective of the presentation was raising awareness about the problems that might occur in web-application systems, as well as secure coding practices and principles. The presentation's aims were to build security awareness for web applications, to discuss the threat landscape and the controls users should use during the software development lifecycle, to introduce attack methods, to discuss approaches for discovering security vulnerabilities, and finally to discuss the basics of secure web development techniques and principles.
OWASP Top 10 - 2017 Top 10 web application security risksKun-Da Wu
The OWASP team recently released the 2017 revised version of the ten most critical web application security risks. This presentation brief the OWASP Top 10 - 2017 for you to learn more about these important security issues.
The document discusses security features of Bitrix Site Manager software including:
1) Security is a priority throughout development and testing with measures like access control and event logging.
2) Features like a web application firewall, one-time passwords, and activity control help protect against attacks.
3) An intrusion log and IP address controls monitor for suspicious activity and restrict access.
4) Updates and audits help maintain a high level of security over time.
Exploiting parameter tempering attack in web applicationVishal Kumar
Web Parameter Tampering attack involve the manipulation of parameter exchanged between a client and a server to modify application data such as user credentials and permissions, prices, and product quantities.
A7 Missing Function Level Access Controlstevil1224
Missing function level access control vulnerabilities allow attackers to access privileged functions by manipulating URLs or parameters without proper verification of user privileges. These vulnerabilities are easy for attackers to exploit and can have severe impacts if they expose private user data or administrative controls. Application developers can prevent such vulnerabilities by default denying access, enforcing authorization at the controller level, and avoiding hard-coded permissions.
This document discusses security issues related to broken access control and security misconfiguration. It provides examples of broken access control including modifying URL parameters to access restricted resources, restricting folder access, and using malicious URLs as parameters. Recommendations are given to implement access controls consistently, limit account data changes to account holders, and log access control failures. Examples of security misconfiguration include using default credentials and configurations, having an overly informative error handling, and leaving unnecessary features enabled. Recommendations include removing unused features, sending secure headers, not using default configurations, and properly configuring robots.txt files. Links to additional resources on these topics are also provided.
This document provides an introduction to web security and the OWASP Top 10. It begins with an introduction of the presenter and their background in cybersecurity competitions. It then covers the basics of how the web works using HTTP requests and responses. The major topics of web security are defined, including the likelihood of threats like SQL injection, XSS, and password breaches. An overview of the OWASP Top 10 is presented along with demonstrations of injection, broken authentication, sensitive data exposure, XXE, access control issues, XSS, insecure deserialization, using vulnerable components, and insufficient logging/monitoring. The document aims to educate about common web vulnerabilities and how to identify and address them.
The Complete Web Application Security Testing ChecklistCigital
Did you know that the web is the most common target for application-level attacks? That being said, if you have ever been tasked with securing a web application for one reason or another, then you know it’s not a simple feat to accomplish. When securing your applications, it’s critical to take a strategic approach. This web application security testing checklist guides you through the testing process, captures key testing elements, and prevents testing oversights.
Tailor your approach and ensure that your testing strategy is as effective, efficient, and timely as possible with these six steps:
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.
In this presentation I have tried to figure out common loop holes through which web applications may fall prey to the attackers, common tools used in the trade and some preventive security measures to put us on a safer side.
The document discusses the Open Web Application Security Project (OWASP) and the top 10 web application vulnerabilities according to OWASP. These include injection flaws, broken authentication, cross-site scripting, insecure direct object references, security misconfiguration, sensitive data exposure, missing access controls, cross-site request forgery, use of vulnerable components, and unvalidated redirects/forwards. It provides details on each vulnerability and recommendations for countermeasures.
The OWASP Top Ten is an expert consensus of the most critical web application security threats. If properly understood, it is an invaluable framework to prioritize efforts and address flaws that expose your organization to attack.
This webcast series presents the OWASP Top 10 in an abridged format, interpreting the threats for you and providing actionable offensive and defensive best practices. It is ideal for all IT/development stakeholders that want to take a risk-based approach to Web application security.
How to Test for the OWASP Top Ten webcast focuses on tell tale markers of the OWASP Top Ten and techniques to hunt them down:
• Vulnerability anatomy – how they present themselves
• Analysis of vulnerability root cause and protection schemas
• Test procedures to validate susceptibility (or not) for each threat
Web Application Security 101 - 04 Testing MethodologyWebsecurify
In part 4 of Web Application Security 101 we will dive deep into the standard testing methodology used by penetration testers and vulnerability researchers when testing web application for security vulnerabilities.
This document provides an overview of server-side request forgery (SSRF) vulnerabilities, including what SSRF is, its impact, common attacks, bypassing filters, and mitigations. SSRF allows an attacker to induce the application to make requests to internal or external servers from the server side, bypassing access controls. This can enable attacks on the server itself or other backend systems and escalate privileges. The document discusses techniques for exploiting trust relationships and bypassing blacklists/whitelists to perform SSRF attacks. It also covers blind SSRF and ways to detect them using out-of-band techniques. Mitigations include avoiding user input that can trigger server requests, sanitizing input, whitelist
The document discusses security testing of software and applications. It defines security testing as testing the ability of a system to prevent unauthorized access to resources and data. It outlines common security risks like SQL injection, cross-site scripting, and insecure direct object references. It also describes different types of security testing like black box and white box testing and provides examples of security vulnerabilities like XSS and tools used for security testing.
+ Background & Basics of Web App Security, The HTTP Protocol, Web.
+ Application Insecurities, OWASP Top 10 Vulnerabilities (XSS, SQL Injection, CSRF, etc.)
+ Web App Security Tools (Scanners, Fuzzers, etc), Remediation of Web App
+ Vulnerabilities, Web Application Audits and Risk Assessment.
Web Application Security 101 was conducted by:
Vaibhav Gupta, Vishal Ashtana, Sandeep Singh from Null.
Secure web programming plus end users' awareness are the last line of defense against attacks targeted at the corporate systems, particularly web applications, in the era of world-wide web.
Most web application attacks occur through Cross Site Scripting (XSS), and SQL Injection. On the other hand, most web application vulnerabilities arise from weak coding with failure to properly validate users' input, and failure to properly sanitize output while displaying the data to the visitors.
The literature also confirms the following web application weaknesses in 2010: 26% improper output handling, 22% improper input handling, and 15% insufficient authentication, and others.
Abdul Rahman Sherzad, lecturer at Computer Science Faculty of Herat University, and Ph.D. student at Technical University of Berlin gave a presentation at 12th IT conference on Higher Education for Afghanistan in MoHE, and then conducted a seminar at Hariwa Institute of Higher Education in Herat, Afghanistan introducing web application security threats by demonstrating the security problems that exist in corporate systems with a strong emphasis on secure development. Major security vulnerabilities, secure design and coding best practices when designing and developing web-based applications were covered.
The main objective of the presentation was raising awareness about the problems that might occur in web-application systems, as well as secure coding practices and principles. The presentation's aims were to build security awareness for web applications, to discuss the threat landscape and the controls users should use during the software development lifecycle, to introduce attack methods, to discuss approaches for discovering security vulnerabilities, and finally to discuss the basics of secure web development techniques and principles.
OWASP Top 10 - 2017 Top 10 web application security risksKun-Da Wu
The OWASP team recently released the 2017 revised version of the ten most critical web application security risks. This presentation brief the OWASP Top 10 - 2017 for you to learn more about these important security issues.
The document discusses security features of Bitrix Site Manager software including:
1) Security is a priority throughout development and testing with measures like access control and event logging.
2) Features like a web application firewall, one-time passwords, and activity control help protect against attacks.
3) An intrusion log and IP address controls monitor for suspicious activity and restrict access.
4) Updates and audits help maintain a high level of security over time.
Exploiting parameter tempering attack in web applicationVishal Kumar
Web Parameter Tampering attack involve the manipulation of parameter exchanged between a client and a server to modify application data such as user credentials and permissions, prices, and product quantities.
A7 Missing Function Level Access Controlstevil1224
Missing function level access control vulnerabilities allow attackers to access privileged functions by manipulating URLs or parameters without proper verification of user privileges. These vulnerabilities are easy for attackers to exploit and can have severe impacts if they expose private user data or administrative controls. Application developers can prevent such vulnerabilities by default denying access, enforcing authorization at the controller level, and avoiding hard-coded permissions.
This document discusses security issues related to broken access control and security misconfiguration. It provides examples of broken access control including modifying URL parameters to access restricted resources, restricting folder access, and using malicious URLs as parameters. Recommendations are given to implement access controls consistently, limit account data changes to account holders, and log access control failures. Examples of security misconfiguration include using default credentials and configurations, having an overly informative error handling, and leaving unnecessary features enabled. Recommendations include removing unused features, sending secure headers, not using default configurations, and properly configuring robots.txt files. Links to additional resources on these topics are also provided.
This document provides an introduction to web security and the OWASP Top 10. It begins with an introduction of the presenter and their background in cybersecurity competitions. It then covers the basics of how the web works using HTTP requests and responses. The major topics of web security are defined, including the likelihood of threats like SQL injection, XSS, and password breaches. An overview of the OWASP Top 10 is presented along with demonstrations of injection, broken authentication, sensitive data exposure, XXE, access control issues, XSS, insecure deserialization, using vulnerable components, and insufficient logging/monitoring. The document aims to educate about common web vulnerabilities and how to identify and address them.
Insufficient data encoding occurs when special characters in input data are not properly encoded before being processed or output. This can lead to injection attacks like SQL injection or cross-site scripting attacks. To prevent this, all data from external sources, both on input and output, should be encoded according to the interpreter that will use the data. Common interpreters are HTML, JavaScript, and SQL, and proper encoding prevents attacks by changing the meaning of special characters.
Covers security and privacy issues for software product developers including attacks and defenses, encryption, authentication, authorisation and data protection
The document discusses identity and access management strategies for defending against advanced persistent threats (APTs). It outlines how APTs typically progress through four phases - reconnaissance, initial entry, escalation of privileges, and continuous exploitation. It then proposes a "defense-in-depth" approach using identity and access management capabilities to make initial penetration difficult, reduce privilege escalation, limit damage from compromised accounts, and aid in early detection and forensic investigation. Specific capabilities discussed include identity governance, least privilege access, shared account management, session recording, server hardening, and advanced authentication.
A Multidimensional View of Critical Web Application Security Risks: A Novel '...Cognizant
An actionable guide for website application developers to successfully ward off threats to vulnerabilities in a range of functionalities: user authentication, payment records, cross-site scripting, search, registration, file loading and privilege escalation.
This document provides an overview of hacking, including common techniques used by hackers, steps to avoid being hacked, reasons why hackers hack, and resources for additional information. It describes hacking as illegally entering computer systems to make unauthorized changes. Common hacking techniques mentioned are using fake login pages, keylogger spyware and hardware, and installing backdoors. The document advises avoiding hacking by using antivirus software, firewalls, and only downloading files from trusted sites. Reasons hackers engage in hacking include for jobs, entertainment, because it's their specialty, and to gain classified information for advantage.
The document proposes a novel anti-phishing approach based on dynamic watermarking technique. The approach has three main phases: 1) Registration where the user provides credentials including a watermark image and its position; 2) Login verification where the user verifies the authentic watermark before entering login details; 3) Website closing where the watermark position is changed for the next login. This makes it difficult for attackers to determine the correct watermark compared to stationary watermarks in previous approaches. Experimental results show that the approach helps users identify legitimate websites based on changing watermark positions.
The document discusses common issues with broken authentication and authorization in web applications.
It provides several case studies of authentication bypass vulnerabilities, including misusing authentication tokens, cookie manipulation, failing to invalidate sessions after password resets, and account takeover through password reset functionality.
It also examines cases of broken authorization and privilege escalation, such as updating boolean or role-based privileges, bypassing client-side checks, directly accessing privileged pages, allowing low-privileged users to perform privileged actions, and deleting resources through IDOR.
Remediation strategies are proposed, such as strengthening authentication tokens and sessions, implementing server-side access controls, and preventing debugging information leaks.
- The document discusses common issues with broken authentication and authorization in web applications, providing several case studies as examples. It covers topics like authentication bypass through misuse of auth tokens, cookie manipulation, and session invalidation. It also discusses authorization bypass through privilege escalation via role changes and direct access to privileged pages. The document concludes with recommendations on how to properly implement authentication, authorization, and access controls to prevent such issues.
The document discusses log management and analysis. It notes that while security logs could help detect breaches, analyzing them is tedious. A new tool from LogRhythm aims to make log analysis easier by automatically classifying, tagging, and prioritizing log entries. This may help administrators more quickly detect breaches by making searches easier. However, the Verizon report found that only 4% of breaches were detected through log analysis due to a lack of diligence in monitoring logs. The tedious nature of manual log analysis is a key challenge.
ProActeye Activity Visibility monitors all user activity logs through the IT team to ensure no anomalous activities occur in an organization. It sends alerts to administrators when suspicious activity from any user is detected upon signing into applications. The tool counters intrusion, malware, password hacking, insider threats, privilege abuse, compromised accounts, and brute force attacks by detecting and flagging anomalous behavior. It allows analyzing historical user activity to identify suspicious audit trails.
Tales of modern day data breaches - a web security guide for developersJaap Karan Singh
This document discusses common web application security vulnerabilities like SQL injection and insecure session management that can lead to data breaches. It provides examples of how vulnerabilities in user authentication and session handling can be exploited to compromise accounts or perform account takeovers. The key lessons are that all user input should be sanitized and parameterized queries used to prevent SQL injection. Session IDs also need to be unpredictable, time limited, and their transport secured to prevent session hijacking attacks. Secure development practices like least privilege access and secure coding guidelines are recommended to build applications securely.
Security Testing In Application AuthenticationRapidValue
The document provides an overview of security testing for application authentication and summarizes various vulnerabilities that can be exploited. It describes 12 potential security threats such as bypassing authentication, parameter tampering, unauthorized access via direct URLs, brute force password guessing attacks, and weaknesses like long session times or a lack of password policies. For each threat, it provides steps to reproduce the issue and recommends solutions such as stronger authentication, session management, and input validation.
Self-Protecting Technology for Web ApplicationsIRJET Journal
This document discusses self-protecting technology for web applications. It proposes using runtime application self-protection (RASP) technology to monitor applications and block attacks. RASP would allow applications to protect themselves from threats without needing updates. The document outlines two approaches - using a self-protecting tool placed inside the application or outside it. It provides examples of how RASP could detect suspicious login attempts or SQL injections and prevent unauthorized access. The proposed system is said to enhance security without requiring changes to application code or databases.
Insecure Direct Object References (IDOR) are a type of vulnerabil- ity that occurs when an application exposes direct object references, such as a file path or database key, to unauthorized users. This can allow attackers to bypass security controls and access sensitive infor- mation, such as user data or financial records, without proper authen- tication. IDOR vulnerabilities can arise due to a lack of proper access controls or when an application trusts user-supplied input without ad- equately validating it. In this article, we will provide examples of un- secure code that is vulnerable to IDOR attacks, and demonstrate how these vulnerabilities can be exploited. To prevent IDOR vulnerabili- ties, it is important to implement robust access controls and sanitize user input to ensure that only authorized users can access sensitive objects. Additionally, regularly testing and monitoring applications for IDOR vulnerabilities can help to identify and mitigate potential threats.
Abstract
Insecure Direct Object References (IDOR) are a type of vulnerabil- ity that occurs when an application exposes direct object references, such as a file path or database key, to unauthorized users. This can allow attackers to bypass security controls and access sensitive infor- mation, such as user data or financial records, without proper authen- tication. IDOR vulnerabilities can arise due to a lack of proper access controls or when an application trusts user-supplied input without ad- equately validating it. In this article, we will provide examples of un- secure code that is vulnerable to IDOR attacks, and demonstrate how these vulnerabilities can be exploited. To prevent IDOR vulnerabili- ties, it is important to implement robust access controls and sanitize user input to ensure that only authorized users can access sensitive objects. Additionally, regularly testing and monitoring applications for IDOR vulnerabilities can help to identify and mitigate potential threats.
How to Perform Network-wide Security Event Log ManagementGFI Software
This white paper explains the need to monitor security event logs network-wide and how you can achieve this using GFI LanGuard S.E.L.M. (now GFI EventsManager). It is written by Randy Franklin Smith, author of the in-depth series on the Windows security log in Windows 2000 & .NET Magazine.
This document discusses leveraging logging for threat detection. It begins by defining cyber threats and cyber attacks. It then discusses threat detection and some common methodologies like threat intelligence, signatures, anomalies, and machine learning. It describes how logging records events and some common things that can be logged, like user activity and security events. The document proposes using logs for threat detection by ingesting them into a security solution to create and trigger detection rules. It acknowledges some limitations of relying solely on logs and recommends corroborating with other threat detection methods.
Designing and Implementing Effective Logging StrategiesAndreaCapolei1
The document summarized Andrea Capolei's presentation on designing and implementing effective logging strategies at the 2nd Cosenza MuleSoft Meetup. Some key points from the presentation include:
- The importance of logging for purposes like auditing, debugging, and tracking system activities.
- Observability is about inferring a system's internal state from external outputs, not just telemetry. Careful logging is more effective than metrics and traces alone.
- Logging should aim to provide rich context for exploratory questions without new code. Sensitive data requires explicit design for confidentiality.
- Formats like JSON with additional fields can provide structure and context to effectively aggregate logs from different sources.
Incident handling and Response - YAHOO UNAUTHORIZED ACCESS (DATA BREACH).pdfSathishKumar960827
Yahoo was the victim of a significant cybersecurity attack in 2013, it was the greatest known attack on their computer network. All three billion user accounts' sensitive information, including names, birth dates, phone numbers, and passwords, were accessed by cybercriminals. In addition, the hackers acquired backup email addresses and security questions, which were useful details for breaking into other accounts belonging to the same user.
The cyberattack seriously hurt Yahoo's reputation and business operations. The disclosure of the vulnerabilities almost averted the company's $4.48 billion (about $14 per person in the US) sale to Verizon. Due to the security breaches, Verizon dropped its original offer by $350 million. After the breaches were made public, Yahoo was subject to several shareholder lawsuits, which might have increased Verizon's financial obligations.
In addition, the attack had a serious negative effect on the impacted users. There was a higher danger of account takeovers and email phishing because many of the three billion Yahoo accounts belonged to customers who shared their login information across numerous websites, products, and services. The hackers might be able to access the victims' bank accounts thanks to the information they obtained.
The incident additionally impacted cybersecurity to a greater extent. The cybersecurity experts team advised that the breach highlighted the risks of using the same passwords frequently and underlined the significance of using stronger passwords from now on. It raised concerns regarding nation-state hacking and cyber warfare that the attackers were thought to be Russian and potentially connected to the Russian government.
In summary, both Yahoo and its customers suffered significantly because of the 2013 cyberattack on the Yahoo business. It highlighted the importance of security and the risks of password reuse. It brought up concerns alongside nation-state cyber monitoring and cyber warfare. To protect their business's operations and reputation, organizations must take proactive measures to protect their networks and stop cyberattacks.
IRJET- Survey on Web Application VulnerabilitiesIRJET Journal
This document summarizes vulnerabilities in web applications. It begins by explaining how web applications work, utilizing client-side scripts, server-side scripts, a web server, application server, and database. It then discusses common vulnerabilities including authentication issues like brute force attacks and weak password recovery. Authorization vulnerabilities are also outlined such as session prediction, insufficient session expiration, and session fixation. Client-side attacks like content spoofing and cross-site scripting are explained. In closing, the document provides an overview of web application security vulnerabilities and how attacks can exploit weaknesses.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
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.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
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
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
FREE A4 Cyber Security Awareness Posters-Social Engineering part 3Data Hops
Free A4 downloadable and printable Cyber Security, Social Engineering Safety and security Training Posters . Promote security awareness in the home or workplace. Lock them Out From training providers datahops.com
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
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
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
2. The application doesn’t log
security-related information
or simply doesn’t log anything
at all. The opposite can
happen as well: an application
logs confidential information.
What could happen?
Security-related incidents cannot be
properly investigated due to a lack of
evidence. In case confidential data is
logged, an attacker could get a hold of it.
How to implement it?
Use a logging framework to log
all interesting events in
appropriate detail with the
necessary variables. Restrict
access to authorized individuals.
What’s the concept
about?
3. An application uses a logging
mechanism that stores
information about
authentication events.
Suspicious events are being
actively monitored.
The login attempts are being logged.
Since the logs are being monitored,
the administrator is made aware of
the attack on his account.
Using detailed information
of the log file, the incident
response team is able to
get more information about
the attacker and his attack.
An attacker wants to crack the
password of the admin account.
He performs a series of login
attempts using a password list.
123456
password
qwerty
12345678
abc123
…
passwords.txt
Logging authentication
events
Logging
Understanding the concept
Web application
Event: [Login Failed (1)] User: admin, IP: 123.123.123.123
Event: [Login Failed (2)] User: admin, IP: 123.123.123.123
Event: [Login Failed (3)] User: admin, IP: 123.123.123.123
Event: [Login Failed (4)] User: admin, IP: 123.123.123.123
…
EventLog.logadmin
*********
Password
Login
4. An application without logging
mechanism that stores
information about
authentication events, such as
successful or failed logins.
Because no lockout mechanism
exists, the attacker can try all
possible passwords from the list. No
login attempt is being logged.
The admin does not realize
his account is being
attacked and compromised.
If he discovers the account
takeover, he has no way of
analyzing the attack.
An attacker wants to crack the
password of the admin account.
He performs a series of login
attempts using a password list.
123456
password
qwerty
12345678
abc123
…
passwords.txt
Missing authentication
logging
Logging
What could happen with the concept?
Web application
Event: [Login Failed (1)] User: admin, IP: 123.123.123.123
Event: [Login Failed (2)] User: admin, IP: 123.123.123.123
Event: [Login Failed (3)] User: admin, IP: 123.123.123.123
Event: [Login Failed (4)] User: admin, IP: 123.123.123.123
…
EventLog.logadmin
*********
Password
Login
5. …
Event: [Successful login] User: John, Password: *********
…
EventLog.log
A web application logs all
relevant activity of its users.
By exploiting a vulnerability of
the site, an attacker is able to
access the log file of the
application.
Because no sensitive
information is present in
the log, the attacker
doesn’t have information
to mount an attack
against user accounts.
A user logs into the system with
its user and password. This event
is logged to a log file. No
sensitive information like the
password is included.
No sensitive
information in log file
Logging
Understanding the concept
Web application
http://site.com/?page=../../../../EventLog.log
Login: John, Password: Y6ZGFIR84
6. …
Event: [Successful login] User: John, Password: Y6ZGFIR84
…
EventLog.log
A web application logs all
relevant activity of its users.
By exploiting a vulnerability of
the site, an attacker is able to
access the log file of the
application.
Because user passwords
are kept in the log file, the
attacker is able to steal
the accounts of all the
users listed in the log.
A user logs into the system with
its user and password. This event
is logged to a log file. The
password is included in the log.
Plaint text passwords
in log file
Logging
What could happen with the concept?
Web application
http://site.com/?page=../../../../EventLog.log
Login: John, Password: Y6ZGFIR84
7. Logging
Typical controls
Centralize logging using a framework.
Log activity through all of the application tiers.
Log key events.
Successful and failed logon attempts, modification and retrieval of data, …
Log relevant information (the 5 W’s of logging)
What happened, when, where (host, network interface, ..),
who was involved, where did it come from?
Avoid logging private information such as passwords or credit
card information.
Restrict access to logs to authorized individuals.