Ralph durkee ssl_mitm_v1
•
0 likes•328 views
The document discusses dsniff, a suite of tools that enable man-in-the-middle (MITM) attacks on encrypted SSL/TLS connections. It describes several tools in dsniff like arpspoof for ARP cache poisoning, dnsspoof for DNS cache poisoning, and webmitm for intercepting HTTP and HTTPS traffic. The document also provides resources for learning more about dsniff and related topics like the OWASP and ISSA security organizations.
Report
Share
Report
Share
Download to read offline
Recommended
Is DNS a Part of Your Cyber Security Strategy?
This document discusses how DNS can be an important part of a company's cybersecurity strategy. It describes how DNS works and how attackers can use DNS for reconnaissance, command and control, tunneling, and data exfiltration. It recommends incorporating DNS into defenses by using it to detect suspicious traffic, as an indicator of compromise, in data loss prevention, with newly observed domains, and as part of DDoS defenses. The document advocates using DNSSEC, DMARC, DKIM and SPF to enhance security and provides examples of how DNS can be leveraged in a cybersecurity ecosystem.
RFID-tekniikka kirjastoissa
Esityksessä tutustutaan RFID-tekniikan toimintaperiaatteisiin ja sen käyttöön
kirjastoympäristössä. Esityksessä käydään läpi kirjastojen keskeisimmät tietojärjestelmät sekä
niiden yhteistoiminta RFID-järjestelmän kanssa. Lisäksi esitellään RFID-järjestelmän
ja kirjastojärjestelmän yhteiskäyttöä tehostavan RFID Plugin -sovelluksen toimintaperiaatteet.
2013 eBook Self Publisher Research Survey Results
This survey reports research findings from more than 300 eBook self-publishing respondents, a group under-represented by book industry surveys which tend to focus on larger publishers. Responses address questions about eBook production, distribution, marketing and budgeting. Responses were gathered from members of book publishing associations, Making Connections (Goodreads author group) and Marketing on Amazon, a Linkedin group for self-publishers.
Cloud storage
Este documento describe el servicio de almacenamiento en la nube, el cual ofrece almacenamiento ilimitado y accesible a través de Internet con altos estándares de seguridad, durabilidad e integridad. El almacenamiento en la nube permite crear dominios y buckets para almacenar datos de forma ilimitada y con objetos de hasta 4 TB cada uno. Proporciona ventajas como copias de seguridad, almacenamiento para aplicaciones web y menor costo en comparación con almacenamiento físico, pero también presenta desventajas como
Strengthen DNS Through Infrastructure Design
This document discusses plans to strengthen DNS infrastructure in Indonesia through a new National Secure DNS Initiatives project. The project aims to provide secure managed DNS services, improve traffic efficiency, and protect against various threats like hijacking, amplification attacks, and malware domains. It will integrate existing DNS resources under a single system with services like filtering, security extensions, caching, and blacklisting of malicious sites. The project is currently in early implementation stages with limited testing and aims to fully launch in 2015. Initial results show improved latency and a reduction in some DNS attacks.
Dns Hardening Linux Os
This document provides an overview and agenda for a presentation on securing and hardening DNS servers. It discusses configuring DNS servers at both the local system level and network level. At the local level, it recommends partitioning the file system, using chroot jails, firewalls, and access control configurations. At the network level, it discusses topics like limiting services, securing NTP, and managing DNS zones and records. The overall goal is to understand the high-level requirements for securing a DNS server and limiting access to the DNS service.
HARDENING IN APACHE WEB SERVER
This apresentation part of course Utah Networxs Hardening Web Servers.
The target is show any options to configure security apache web server and protect to possible hackers attacks.
The package debian_hardening-0.1_beta.deb is available in http://www.utah.com.br/deb/debian_hardening-0.1_beta.deb and source code to change or generate a new debian available in http://www.utah.com.br/src/debian_hardening-0.1_beta.tar.gz
Thanks...
Utah Networxs
Walking to Giants
Infrastructure Tracking with Passive Monitoring and Active Probing: ShmooCon ...
The document discusses tracking infrastructure related to malware botnets through passive monitoring and active probing techniques. It provides an overview of tracking systems used to monitor the Gameover Zeus (GOZ) and newGOZ botnets. Specific case studies are described on tracking the fast flux proxy network of the Zbot botnet and predicting and identifying command and control domains generated by the domain generation algorithm (DGA) of the newGOZ botnet.
Recommended
Is DNS a Part of Your Cyber Security Strategy?
This document discusses how DNS can be an important part of a company's cybersecurity strategy. It describes how DNS works and how attackers can use DNS for reconnaissance, command and control, tunneling, and data exfiltration. It recommends incorporating DNS into defenses by using it to detect suspicious traffic, as an indicator of compromise, in data loss prevention, with newly observed domains, and as part of DDoS defenses. The document advocates using DNSSEC, DMARC, DKIM and SPF to enhance security and provides examples of how DNS can be leveraged in a cybersecurity ecosystem.
RFID-tekniikka kirjastoissa
Esityksessä tutustutaan RFID-tekniikan toimintaperiaatteisiin ja sen käyttöön
kirjastoympäristössä. Esityksessä käydään läpi kirjastojen keskeisimmät tietojärjestelmät sekä
niiden yhteistoiminta RFID-järjestelmän kanssa. Lisäksi esitellään RFID-järjestelmän
ja kirjastojärjestelmän yhteiskäyttöä tehostavan RFID Plugin -sovelluksen toimintaperiaatteet.
2013 eBook Self Publisher Research Survey Results
This survey reports research findings from more than 300 eBook self-publishing respondents, a group under-represented by book industry surveys which tend to focus on larger publishers. Responses address questions about eBook production, distribution, marketing and budgeting. Responses were gathered from members of book publishing associations, Making Connections (Goodreads author group) and Marketing on Amazon, a Linkedin group for self-publishers.
Cloud storage
Este documento describe el servicio de almacenamiento en la nube, el cual ofrece almacenamiento ilimitado y accesible a través de Internet con altos estándares de seguridad, durabilidad e integridad. El almacenamiento en la nube permite crear dominios y buckets para almacenar datos de forma ilimitada y con objetos de hasta 4 TB cada uno. Proporciona ventajas como copias de seguridad, almacenamiento para aplicaciones web y menor costo en comparación con almacenamiento físico, pero también presenta desventajas como
Strengthen DNS Through Infrastructure Design
This document discusses plans to strengthen DNS infrastructure in Indonesia through a new National Secure DNS Initiatives project. The project aims to provide secure managed DNS services, improve traffic efficiency, and protect against various threats like hijacking, amplification attacks, and malware domains. It will integrate existing DNS resources under a single system with services like filtering, security extensions, caching, and blacklisting of malicious sites. The project is currently in early implementation stages with limited testing and aims to fully launch in 2015. Initial results show improved latency and a reduction in some DNS attacks.
Dns Hardening Linux Os
This document provides an overview and agenda for a presentation on securing and hardening DNS servers. It discusses configuring DNS servers at both the local system level and network level. At the local level, it recommends partitioning the file system, using chroot jails, firewalls, and access control configurations. At the network level, it discusses topics like limiting services, securing NTP, and managing DNS zones and records. The overall goal is to understand the high-level requirements for securing a DNS server and limiting access to the DNS service.
HARDENING IN APACHE WEB SERVER
This apresentation part of course Utah Networxs Hardening Web Servers.
The target is show any options to configure security apache web server and protect to possible hackers attacks.
The package debian_hardening-0.1_beta.deb is available in http://www.utah.com.br/deb/debian_hardening-0.1_beta.deb and source code to change or generate a new debian available in http://www.utah.com.br/src/debian_hardening-0.1_beta.tar.gz
Thanks...
Utah Networxs
Walking to Giants
Infrastructure Tracking with Passive Monitoring and Active Probing: ShmooCon ...
The document discusses tracking infrastructure related to malware botnets through passive monitoring and active probing techniques. It provides an overview of tracking systems used to monitor the Gameover Zeus (GOZ) and newGOZ botnets. Specific case studies are described on tracking the fast flux proxy network of the Zbot botnet and predicting and identifying command and control domains generated by the domain generation algorithm (DGA) of the newGOZ botnet.
Early Detection of Malicious Activity—How Well Do You Know Your DNS?
The Domain Name System is deceptively simple and often underutilized as a security tool. Once you start looking under the cover there is a wealth of detail that can be used as an early warning system to predict new targeted attacks. In this session Farsight Security CTO Merike Kaeo will provide a detailed look at how DNS information can be used to indicate suspicious activity and prevent attacks.
Learning Objectives:
1: Understand how DNS can be utilized as early warning system for attacks.
2: Understand how to mitigate against attacks utilizing DNS infrastructure.
3: Understand importance of DNS as a security tool.
(Source: RSA Conference USA 2018)
The evolving threat in the face of increased connectivity
This document discusses the evolution of computing platforms and cyber threats over time. As platforms have advanced from standalone to distributed to cloud-based computing, the number of users, devices, and applications have grown enormously. Correspondingly, cyber threats have also accumulated and advanced from early viruses and malware to today's sophisticated attacks such as data breaches, IoT compromises, and targeted attacks against critical infrastructure. Moving forward, technology will continue to become more interconnected through devices like IoT, but cyber threats against security, privacy, and safety will remain an ongoing challenge that requires a holistic approach including secure development practices, risk management, and defensive controls.
Module 5 Sniffers
This document provides an overview of network sniffing including definitions, vulnerable protocols, types of sniffing attacks, tools used for sniffing, and countermeasures. It discusses passive and active sniffing, ARP spoofing, MAC flooding, DNS poisoning techniques, and popular sniffing tools like Wireshark, Arpspoof, and Dsniff. It also outlines methods for detecting sniffing activity on a network such as monitoring for changed MAC addresses and unusual packets, as well as recommendations for implementing countermeasures like encryption, static ARP tables, port security, and intrusion detection systems.
SIPNOC 2014 - Is It Time For TLS for SIP?
Is it time for TLS for SIP-based Voice over IP(VoIP)? At SIPNOC 2014 on June 10, 2014, I spoke about how to secure VOIP communications using TLS and what are both the challenges and benefits.
Privacy on the Internet - Init6 InfoSec August Meeting
Presented by: Jose Quinones
Learn about technologies that may help you maintain your privacy on the Internet.
Web Application Security
The document discusses how F5 networks provides comprehensive web application security through its full-proxy architecture and web application firewall that protects against common attacks like SQL injection, cross-site scripting, and brute force attacks. It also explains how the F5 solution uses a positive security model to allow wanted transactions while denying everything else, providing implicit security against both known and unknown attacks.
SonicWall
This document discusses how SonicWall's Deep Packet Inspection over SSL (DPI-SSL) technology helps customers defeat encrypted threats. It explains that most websites and proxy/bypass apps are now encrypted, and attacks are being delivered over encrypted channels. SonicWall's DPI-SSL works by intercepting, decrypting, and inspecting encrypted traffic for threats, then re-encrypting safe traffic before sending it to the client. This allows the firewall to see threats that were previously hidden in encrypted traffic. The document also provides details on SonicWall's firewall product lineups and their DPI-SSL throughput performance and scalability.
DDoS Threat Landscape - Ron Winward CHINOG16
- DDoS attacks continue to grow in complexity and now utilize multi-vector attacks across all layers of the infrastructure. The top failure points for networks are internet pipe saturation and stateful firewalls.
- Common attack types include UDP, ICMP, reflection attacks, TCP weaknesses like SYN floods, low and slow attacks like Slowloris, and encrypted attacks such as HTTPS floods. Anonymous hacking tools enable these attacks.
- Successful mitigation of DDoS attacks requires proactive preparation across the network, including a hybrid solution of on-premise and cloud-based detection and mitigation, emergency response planning, and a single point of contact during attacks.
Digital self defense
This document provides an overview of topics related to digital self-defense, including how to protect digital tracks, encrypt disks and use VPNs/VPS, Tor anonymity software, Open Whisper Systems apps, and the Tails privacy-focused operating system. The author has experience with software development and an interest in penetration testing and privacy/encryption tools. Specific techniques are discussed such as avoiding cookie tracking, using single sign-on cautiously due to exploits, encrypting disks for data security if a device is lost or stolen, setting up a VPN for secure connections on public WiFi, and how Tor anonymizes web traffic through multiple random relay nodes.
Implementing a Secure and Effective PKI on Windows Server 2012 R2
The infrastructure that deploys and manages digital certificates, known as a Public Key Infrastructure (PKI), is often the center for cryptography in an organization. It is also in service for 10+ years, which means that one must carefully consider design options before implementation. In this presentation, Frank will cover modern standards for cryptography, how they apply to a Microsoft PKI infrastructure, and share recommendations based on he has seen in the field.
Security in network
This document discusses various security levels in computer networks including host level, network level, application level, and transmission level security. It provides details on common network attacks like ARP spoofing, RIP attacks, OSPF attacks, DNS hiding, and BGP hijacking. It also explains security measures like firewalls, intrusion detection systems, antivirus software, virtual private networks, TLS/SSL, HTTPS, and IPsec. The document emphasizes the importance of authentication, encryption, and other techniques to secure networks, applications, and network protocols.
20070605 Radware
1) The document discusses the challenges of application delivery including increasing online business volumes, poor performance over long distances, security threats, and costly downtimes.
2) It introduces APSolute as a solution for application delivery and security that provides guaranteed availability, accelerated performance, and assured security through technologies like load balancing, WAN optimization, intrusion prevention, and a web application firewall.
3) APSolute integrates multiple technologies to deliver applications securely, optimize network resources, and provide centralized security reporting.
The Application Layer ...
This document provides an overview of the Application Layer in the OSI model. It discusses key protocols like HTTP, FTP, SMTP, and DNS. It describes various applications that operate at this layer, including web-based applications, email clients, file transfer programs, and real-time communication software. It also covers important Application Layer concepts like DNS name resolution, security measures, and the role of encryption. The document serves as an introduction to the functions and protocols that comprise the Application Layer.
DNS как линия защиты/DNS as a Defense Vector
Ведущий: Пол Викси
Система доменных имен (DNS) предлагает отличный вид на локальную и глобальную сети, что дает возможность исследовать действия киберпреступников и методы атак. В докладе будет показано, как обезопасить DNS и использовать ее для защиты других подключенных объектов. Докладчик подробно расскажет о подмене кэша DNS, расширениях защиты для протокола DNS (DNSSEC), DDoS-атаках, ограничении скорости передачи, межсетевом экране DNS и пассивном DNS-мониторинге.
Analyzing 1.2 Million Network Packets per Second in Real-time
The document describes Cisco's OpenSOC, an open source security operations center that can analyze 1.2 million network packets per second in real time. It discusses the business need for such a solution given how breaches often go undetected for months. The solution architecture utilizes big data technologies like Hadoop, Kafka and Storm to enable real-time processing of streaming data at large scale. It also provides lessons learned around optimizing the performance of components like Kafka, HBase and Storm topologies.
ION Hangzhou - Why Deploy DNSSEC?
Why Implement DNSSEC?
Champika Wijayatunga from ICANN discusses the importance of implementing DNSSEC. DNSSEC introduces digital signatures to cryptographically secure DNS data and protect against threats like cache poisoning, spoofing, and man-in-the-middle attacks. While DNSSEC does not protect server threats or ensure data correctness, it does establish the authenticity and integrity of DNS data retrieved. Fully implementing DNSSEC allows businesses and users to be confident they are receiving unmodified DNS information. However, more needs to be done to increase awareness and provide turnkey solutions in order for widespread DNSSEC adoption.
SonicWALL - Skytek - VnPro.pptx
SonicWALL provides comprehensive network and endpoint security solutions including next-generation firewalls, secure mobile access, email security, and advanced threat protection. Their solutions use deep packet inspection and sandboxing to inspect all network traffic including encrypted traffic to detect threats. SonicWALL offers a range of firewall, email security, secure remote access, and management products to provide security across networks, endpoints, and applications. Their solutions aim to protect organizations from advanced threats like ransomware and targeted phishing through features such as intrusion prevention, application control, sandboxing, and centralized management and reporting.
DDoS Mitigation on the Front Line with RedShield
The document discusses DDoS mitigation strategies presented by Aura Information Security. It outlines common DDoS threats like NTP amplification attacks and application layer attacks. It then discusses the limitations of traditional firewalls and how the TMOS platform can better mitigate attacks through TCP proxying, behavioral analysis and interaction. The presentation concludes with an overview of Aura's DDoS reference architecture using F5 technology and their managed security services.
Let's Encrypt + DANE
The document discusses Let's Encrypt, an automated certificate authority that aims to simplify and encourage adoption of TLS encryption. It provides free SSL/TLS certificates that software can automatically obtain and renew. The document also discusses using DNSSEC and DANE to cryptographically bind certificates to domain names to improve security over traditional certificate authorities that can issue certificates for any domain. It describes an experiment conducted by the Internet Society and Go6Lab to test DANE validation of email connections that found low adoption of DNSSEC and DANE currently limits their effectiveness for validating TLS certificates.
Network ssecurity toolkit
This document discusses network security and introduces several common network security tools. It begins by defining network security and explaining the importance of securing a network. It then profiles six security tools: Snort is an open-source network intrusion detection and prevention system that can detect attacks and probes. Ettercap is used for network protocol analysis and can intercept traffic, capture passwords, and conduct eavesdropping. Sam Spade is a network tool suite that finds public information about IP and DNS addresses. BackTrack is a Linux distribution focused on penetration testing. Hydra performs rapid dictionary attacks against network protocols. Deep Freeze makes computer configurations indestructible by wiping out any changes made during a session.
Essentials of Automations: Exploring Attributes & Automation Parameters
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays, June 2024 with Maria Copot 20
More Related Content
Similar to Ralph durkee ssl_mitm_v1
Early Detection of Malicious Activity—How Well Do You Know Your DNS?
The Domain Name System is deceptively simple and often underutilized as a security tool. Once you start looking under the cover there is a wealth of detail that can be used as an early warning system to predict new targeted attacks. In this session Farsight Security CTO Merike Kaeo will provide a detailed look at how DNS information can be used to indicate suspicious activity and prevent attacks.
Learning Objectives:
1: Understand how DNS can be utilized as early warning system for attacks.
2: Understand how to mitigate against attacks utilizing DNS infrastructure.
3: Understand importance of DNS as a security tool.
(Source: RSA Conference USA 2018)
The evolving threat in the face of increased connectivity
This document discusses the evolution of computing platforms and cyber threats over time. As platforms have advanced from standalone to distributed to cloud-based computing, the number of users, devices, and applications have grown enormously. Correspondingly, cyber threats have also accumulated and advanced from early viruses and malware to today's sophisticated attacks such as data breaches, IoT compromises, and targeted attacks against critical infrastructure. Moving forward, technology will continue to become more interconnected through devices like IoT, but cyber threats against security, privacy, and safety will remain an ongoing challenge that requires a holistic approach including secure development practices, risk management, and defensive controls.
Module 5 Sniffers
This document provides an overview of network sniffing including definitions, vulnerable protocols, types of sniffing attacks, tools used for sniffing, and countermeasures. It discusses passive and active sniffing, ARP spoofing, MAC flooding, DNS poisoning techniques, and popular sniffing tools like Wireshark, Arpspoof, and Dsniff. It also outlines methods for detecting sniffing activity on a network such as monitoring for changed MAC addresses and unusual packets, as well as recommendations for implementing countermeasures like encryption, static ARP tables, port security, and intrusion detection systems.
SIPNOC 2014 - Is It Time For TLS for SIP?
Is it time for TLS for SIP-based Voice over IP(VoIP)? At SIPNOC 2014 on June 10, 2014, I spoke about how to secure VOIP communications using TLS and what are both the challenges and benefits.
Privacy on the Internet - Init6 InfoSec August Meeting
Presented by: Jose Quinones
Learn about technologies that may help you maintain your privacy on the Internet.
Web Application Security
The document discusses how F5 networks provides comprehensive web application security through its full-proxy architecture and web application firewall that protects against common attacks like SQL injection, cross-site scripting, and brute force attacks. It also explains how the F5 solution uses a positive security model to allow wanted transactions while denying everything else, providing implicit security against both known and unknown attacks.
SonicWall
This document discusses how SonicWall's Deep Packet Inspection over SSL (DPI-SSL) technology helps customers defeat encrypted threats. It explains that most websites and proxy/bypass apps are now encrypted, and attacks are being delivered over encrypted channels. SonicWall's DPI-SSL works by intercepting, decrypting, and inspecting encrypted traffic for threats, then re-encrypting safe traffic before sending it to the client. This allows the firewall to see threats that were previously hidden in encrypted traffic. The document also provides details on SonicWall's firewall product lineups and their DPI-SSL throughput performance and scalability.
DDoS Threat Landscape - Ron Winward CHINOG16
- DDoS attacks continue to grow in complexity and now utilize multi-vector attacks across all layers of the infrastructure. The top failure points for networks are internet pipe saturation and stateful firewalls.
- Common attack types include UDP, ICMP, reflection attacks, TCP weaknesses like SYN floods, low and slow attacks like Slowloris, and encrypted attacks such as HTTPS floods. Anonymous hacking tools enable these attacks.
- Successful mitigation of DDoS attacks requires proactive preparation across the network, including a hybrid solution of on-premise and cloud-based detection and mitigation, emergency response planning, and a single point of contact during attacks.
Digital self defense
This document provides an overview of topics related to digital self-defense, including how to protect digital tracks, encrypt disks and use VPNs/VPS, Tor anonymity software, Open Whisper Systems apps, and the Tails privacy-focused operating system. The author has experience with software development and an interest in penetration testing and privacy/encryption tools. Specific techniques are discussed such as avoiding cookie tracking, using single sign-on cautiously due to exploits, encrypting disks for data security if a device is lost or stolen, setting up a VPN for secure connections on public WiFi, and how Tor anonymizes web traffic through multiple random relay nodes.
Implementing a Secure and Effective PKI on Windows Server 2012 R2
The infrastructure that deploys and manages digital certificates, known as a Public Key Infrastructure (PKI), is often the center for cryptography in an organization. It is also in service for 10+ years, which means that one must carefully consider design options before implementation. In this presentation, Frank will cover modern standards for cryptography, how they apply to a Microsoft PKI infrastructure, and share recommendations based on he has seen in the field.
Security in network
This document discusses various security levels in computer networks including host level, network level, application level, and transmission level security. It provides details on common network attacks like ARP spoofing, RIP attacks, OSPF attacks, DNS hiding, and BGP hijacking. It also explains security measures like firewalls, intrusion detection systems, antivirus software, virtual private networks, TLS/SSL, HTTPS, and IPsec. The document emphasizes the importance of authentication, encryption, and other techniques to secure networks, applications, and network protocols.
20070605 Radware
1) The document discusses the challenges of application delivery including increasing online business volumes, poor performance over long distances, security threats, and costly downtimes.
2) It introduces APSolute as a solution for application delivery and security that provides guaranteed availability, accelerated performance, and assured security through technologies like load balancing, WAN optimization, intrusion prevention, and a web application firewall.
3) APSolute integrates multiple technologies to deliver applications securely, optimize network resources, and provide centralized security reporting.
The Application Layer ...
This document provides an overview of the Application Layer in the OSI model. It discusses key protocols like HTTP, FTP, SMTP, and DNS. It describes various applications that operate at this layer, including web-based applications, email clients, file transfer programs, and real-time communication software. It also covers important Application Layer concepts like DNS name resolution, security measures, and the role of encryption. The document serves as an introduction to the functions and protocols that comprise the Application Layer.
DNS как линия защиты/DNS as a Defense Vector
Ведущий: Пол Викси
Система доменных имен (DNS) предлагает отличный вид на локальную и глобальную сети, что дает возможность исследовать действия киберпреступников и методы атак. В докладе будет показано, как обезопасить DNS и использовать ее для защиты других подключенных объектов. Докладчик подробно расскажет о подмене кэша DNS, расширениях защиты для протокола DNS (DNSSEC), DDoS-атаках, ограничении скорости передачи, межсетевом экране DNS и пассивном DNS-мониторинге.
Analyzing 1.2 Million Network Packets per Second in Real-time
The document describes Cisco's OpenSOC, an open source security operations center that can analyze 1.2 million network packets per second in real time. It discusses the business need for such a solution given how breaches often go undetected for months. The solution architecture utilizes big data technologies like Hadoop, Kafka and Storm to enable real-time processing of streaming data at large scale. It also provides lessons learned around optimizing the performance of components like Kafka, HBase and Storm topologies.
ION Hangzhou - Why Deploy DNSSEC?
Why Implement DNSSEC?
Champika Wijayatunga from ICANN discusses the importance of implementing DNSSEC. DNSSEC introduces digital signatures to cryptographically secure DNS data and protect against threats like cache poisoning, spoofing, and man-in-the-middle attacks. While DNSSEC does not protect server threats or ensure data correctness, it does establish the authenticity and integrity of DNS data retrieved. Fully implementing DNSSEC allows businesses and users to be confident they are receiving unmodified DNS information. However, more needs to be done to increase awareness and provide turnkey solutions in order for widespread DNSSEC adoption.
SonicWALL - Skytek - VnPro.pptx
SonicWALL provides comprehensive network and endpoint security solutions including next-generation firewalls, secure mobile access, email security, and advanced threat protection. Their solutions use deep packet inspection and sandboxing to inspect all network traffic including encrypted traffic to detect threats. SonicWALL offers a range of firewall, email security, secure remote access, and management products to provide security across networks, endpoints, and applications. Their solutions aim to protect organizations from advanced threats like ransomware and targeted phishing through features such as intrusion prevention, application control, sandboxing, and centralized management and reporting.
DDoS Mitigation on the Front Line with RedShield
The document discusses DDoS mitigation strategies presented by Aura Information Security. It outlines common DDoS threats like NTP amplification attacks and application layer attacks. It then discusses the limitations of traditional firewalls and how the TMOS platform can better mitigate attacks through TCP proxying, behavioral analysis and interaction. The presentation concludes with an overview of Aura's DDoS reference architecture using F5 technology and their managed security services.
Let's Encrypt + DANE
The document discusses Let's Encrypt, an automated certificate authority that aims to simplify and encourage adoption of TLS encryption. It provides free SSL/TLS certificates that software can automatically obtain and renew. The document also discusses using DNSSEC and DANE to cryptographically bind certificates to domain names to improve security over traditional certificate authorities that can issue certificates for any domain. It describes an experiment conducted by the Internet Society and Go6Lab to test DANE validation of email connections that found low adoption of DNSSEC and DANE currently limits their effectiveness for validating TLS certificates.
Network ssecurity toolkit
This document discusses network security and introduces several common network security tools. It begins by defining network security and explaining the importance of securing a network. It then profiles six security tools: Snort is an open-source network intrusion detection and prevention system that can detect attacks and probes. Ettercap is used for network protocol analysis and can intercept traffic, capture passwords, and conduct eavesdropping. Sam Spade is a network tool suite that finds public information about IP and DNS addresses. BackTrack is a Linux distribution focused on penetration testing. Hydra performs rapid dictionary attacks against network protocols. Deep Freeze makes computer configurations indestructible by wiping out any changes made during a session.
Similar to Ralph durkee ssl_mitm_v1 (20)
Early Detection of Malicious Activity—How Well Do You Know Your DNS?
Early Detection of Malicious Activity—How Well Do You Know Your DNS?
The evolving threat in the face of increased connectivity
The evolving threat in the face of increased connectivity
Privacy on the Internet - Init6 InfoSec August Meeting
Privacy on the Internet - Init6 InfoSec August Meeting
Implementing a Secure and Effective PKI on Windows Server 2012 R2
Implementing a Secure and Effective PKI on Windows Server 2012 R2
Analyzing 1.2 Million Network Packets per Second in Real-time
Analyzing 1.2 Million Network Packets per Second in Real-time
Recently uploaded
Essentials of Automations: Exploring Attributes & Automation Parameters
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays, June 2024 with Maria Copot 20
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.
Choosing The Best AWS Service For Your Website + API.pptx
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Apps Break Data
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
5th LF Energy Power Grid Model Meet-up Slides
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.
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).
Harnessing the Power of NLP and Knowledge Graphs for Opioid Research
Gursev Pirge, PhD
Senior Data Scientist - JohnSnowLabs
AppSec PNW: Android and iOS Application Security with MobSF
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
Dmitrii Kamaev, PhD
Senior Product Owner - QIAGEN
Generating privacy-protected synthetic data using Secludy and Milvus
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.
"Choosing proper type of scaling", Olena Syrota
Imagine an IoT processing system that is already quite mature and production-ready and for which client coverage is growing and scaling and performance aspects are life and death questions. The system has Redis, MongoDB, and stream processing based on ksqldb. In this talk, firstly, we will analyze scaling approaches and then select the proper ones for our system.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Programming Foundation Models with DSPy - Meetup Slides
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.
“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.What is an RPA CoE? Session 1 – CoE Vision
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
June Patch Tuesday
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Principle of conventional tomography-Bibash Shahi ppt..pptx
before the computed tomography, it had been widely used.
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.
Recently uploaded (20)
Essentials of Automations: Exploring Attributes & Automation Parameters
Essentials of Automations: Exploring Attributes & Automation Parameters
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
Choosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptx
Dandelion Hashtable: beyond billion requests per second on a commodity server
Dandelion Hashtable: beyond billion requests per second on a commodity server
Harnessing the Power of NLP and Knowledge Graphs for Opioid Research
Harnessing the Power of NLP and Knowledge Graphs for Opioid Research
AppSec PNW: Android and iOS Application Security with MobSF
AppSec PNW: Android and iOS Application Security with MobSF
Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
Generating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and Milvus
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Programming Foundation Models with DSPy - Meetup Slides
Programming Foundation Models with DSPy - Meetup Slides
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
Principle of conventional tomography-Bibash Shahi ppt..pptx
Principle of conventional tomography-Bibash Shahi ppt..pptx
Ralph durkee ssl_mitm_v1
- 1. SSL Man-in-the-Middle Attacks with Dsniff Rochester OWASP & ISSA Chapters Ralph Durkee Durkee Consulting, Inc. rd@rd1.net
- 2. Ralph Durkee Background Founder of Durkee Consulting since 1996 Founder of Rochester OWASP since 2004 President of Rochester ISSA chapter SANS Instructor and course developer Application Security, development, auditing, PCI compliance, pen testing and consulting CIS (Center for Internet Security) – development of benchmark security standards – Apache, Linux, BIND DNS, OpenLDAP, FreeRadius, Unix, FreeBSD Rochester Area Security Consulting, Ethical Hacking and Auditing Hacking Trends © 2005-2010 Durkee Consulting, Inc. 2
- 3. dsniff- Suite of MITM tools MITM = Man-in-the-Middle Includes : dsniff - password sniffer arpspoof – Arp cache poisoning macof – flood switch with MAC addresses dnsspoof – DNS cache poisoning webmitm – HTTP / HTTPS MITM tcpkill – Kills TCP connections with RST tcpnice - Slows down TCP connection Hacking Trends © 2005-2010 Durkee Consulting, Inc. 3
- 4. More dsniff tools Also includes : filesnarf – graps files from NFS traffic mailsnarf – grabs emails from SMTP and POP3 traffic msgsnarf - grabs messages from IM traffic (AIM, ICQ, IRC, MSN, Yahoo) urlsnarf – grabs URLS from HTTP traffic webspy – sends sniffed URL’s from HTTP to local browser to spy on web traffic sshmitm – MITM on SSHv1 captures ssh passwords. Hacking Trends © 2005-2010 Durkee Consulting, Inc. 4
- 5. Resources - Rochester Non-Profit Groups & Events OWASP Rochester Chapter Information http://www.OWASP.org/rochester Rochester Security Summit Oct 20-21, 2010 htttp://RochesterSecurity.org Rochester ISSA Chapter http://RochISSA.org Hacking Trends © 2005-2010 Durkee Consulting, Inc. 5
- 6. On-Line Resources Dug Song’s dsniff http://monkey.org/~dugsong/dsniff/ OWASP - Open Web Application Security Project http://www.owasp.org/ OWASP Testing SSL http://www.owasp.org/index.php/Testing_for_SSL- TLS_%28OWASP-CM-001%29 Hacking Trends © 2005-2010 Durkee Consulting, Inc. 6
- 7. Thank You! Rochester ISSA & OWASP Chapters Ralph Durkee Durkee Consulting, Inc. rd@rd1.net