This document summarizes a survey report on DDOS attacking tools, detection mechanisms, and prevention methods. It begins by introducing DDOS attacks and their increasing prevalence. It then describes several common DDOS attacking tools like Trinoo and Shaft in detail, including their mechanisms and a comparison. It discusses two main detection mechanisms - Snort, an open-source intrusion detection system, and time series analysis. Finally, it outlines a DDOS prevention protocol called DLSR that detects attacks and identifies attackers in three phases: detection, identification, and defense.
Making Threat Management More ManageableIBM Security
With significant breaches of personal and corporate data being announced on a near-regular cadence, there is even more value in understanding both how the dynamic attack chain really works, and what tools your organization can use to disrupt it. From break-in to exfiltration, follow along step-by-step to understand how easy it is for attackers to infiltrate your network and steal sensitive data. Learn what technologies you can use to combat these threats and contain the impact of a breach, and determine what protection strategy you should encompass to make threat management more manageable.
View the full on-demand webcast:http://securityintelligence.com/events/making-threat-management-manageable/#.VMvYyPMo6Mp
Detecting and Preventing Attacks Using Network Intrusion Detection SystemsCSCJournals
Intrusion detection is an important technology in business sector as well as an active area of research. It is an important tool for information security. A Network Intrusion Detection System is used to monitor networks for attacks or intrusions and report these intrusions to the administrator in order to take evasive action. Today computers are part of networked; distributed systems that may span multiple buildings sometimes located thousands of miles apart. The network of such a system is a pathway for communication between the computers in the distributed system. The network is also a pathway for intrusion. This system is designed to detect and combat some common attacks on network systems. It follows the signature based IDs methodology for ascertaining attacks. A signature based IDS will monitor packets on the network and compare them against a database of signatures or attributes from known malicious threats. It has been implemented in VC++. In this system the attack log displays the list of attacks to the administrator for evasive action. This system works as an alert device in the event of attacks directed towards an entire network.
RSAC 2021 Spelunking Through the Steps of a Control System HackDan Gunter
Ever wonder what a hack on an industrial process using real-world Tactics Techniques and Procedures (TTP) really looks like? This session will demonstrate an attack step by step from the initial discovery, to the physical impact to reducing the chance of the attack in the first place.
Coming to this issue we have Network Security in Tool Gyan which will put light on how to set up a secured network, Who wants to be a Millionaire in Tool Gyan, check out yourself of what exactly its all about ;)TOR in Mom's guide for all those who thought 'It sounds very complicated to use, I’m not a hacker! I can’t use it!' by our Author- Federico from Italy.
Making Threat Management More ManageableIBM Security
With significant breaches of personal and corporate data being announced on a near-regular cadence, there is even more value in understanding both how the dynamic attack chain really works, and what tools your organization can use to disrupt it. From break-in to exfiltration, follow along step-by-step to understand how easy it is for attackers to infiltrate your network and steal sensitive data. Learn what technologies you can use to combat these threats and contain the impact of a breach, and determine what protection strategy you should encompass to make threat management more manageable.
View the full on-demand webcast:http://securityintelligence.com/events/making-threat-management-manageable/#.VMvYyPMo6Mp
Detecting and Preventing Attacks Using Network Intrusion Detection SystemsCSCJournals
Intrusion detection is an important technology in business sector as well as an active area of research. It is an important tool for information security. A Network Intrusion Detection System is used to monitor networks for attacks or intrusions and report these intrusions to the administrator in order to take evasive action. Today computers are part of networked; distributed systems that may span multiple buildings sometimes located thousands of miles apart. The network of such a system is a pathway for communication between the computers in the distributed system. The network is also a pathway for intrusion. This system is designed to detect and combat some common attacks on network systems. It follows the signature based IDs methodology for ascertaining attacks. A signature based IDS will monitor packets on the network and compare them against a database of signatures or attributes from known malicious threats. It has been implemented in VC++. In this system the attack log displays the list of attacks to the administrator for evasive action. This system works as an alert device in the event of attacks directed towards an entire network.
RSAC 2021 Spelunking Through the Steps of a Control System HackDan Gunter
Ever wonder what a hack on an industrial process using real-world Tactics Techniques and Procedures (TTP) really looks like? This session will demonstrate an attack step by step from the initial discovery, to the physical impact to reducing the chance of the attack in the first place.
Coming to this issue we have Network Security in Tool Gyan which will put light on how to set up a secured network, Who wants to be a Millionaire in Tool Gyan, check out yourself of what exactly its all about ;)TOR in Mom's guide for all those who thought 'It sounds very complicated to use, I’m not a hacker! I can’t use it!' by our Author- Federico from Italy.
A Denial-of-Service (DoS) attack is an attack meant to shut down a machine or network, making it inaccessible to its intended users. DoS attacks accomplish this by flooding the target with traffic, or sending it information that triggers a crash. In both instances, the DoS attack deprives legitimate users (i.e. employees, members, or account holders) of the service or resource they expected.
Victims of DoS attacks often target web servers of high-profile organizations such as banking, commerce, and media companies, or government and trade organizations
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Using Massively Distributed Malware in APT-Style AttacksIBM Security
APTs are often associated with highly-customized malware, specifically tailored for the target of the attack. But in 2014, several APT-Style attacks involved the use of massively distributed malware to gain access to enterprise systems and corporate data.
The use of massively distributed malware provides significant advantages to the attackers who no longer need to spear phish targets or design custom malware. Instead, they use mass-distribution techniques to infect as many PCs as possible. According to IBM Trusteer research, 1:500 PCs in the world is already infected with Citadel, Zeus, or similar malware. Once a machine is infected with the malware, a new instruction set can be provided to turn the malware against different targets, or work with different command and controls (C&C) servers.
In this webinar, Dana Tamir, Director of Enterprise Security Product Marketing, examines the use of massively distributed malware in recent APT-Style attacks and discusses the impact of this emerging trend on enterprise IT security paradigms.
You will learn:
• Which types of malware used in these attacks
• How evasion techniques are used to bypass detection solutions
• What kind of information is most targeted
• How Trusteer Apex addresses these threats with a new approach to endpoint security
View the on-demand recording: https://attendee.gotowebinar.com/recording/4288360696484026881
A secure intrusion detection system against ddos attack in wireless mobile ad...vishnuRajan20
At Softroniics we provide job oriented training for freshers in IT sector. We are providing IEEE project guidance and Final year project guidance. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2, VLSI, Modelsim, Tanner, Xilinx etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing and many other. We are providing long term and short term internship also. We are also providing IEEE project support at Calicut, Thrissur and Palakkad. For more details contact 9037291113, 7907435072
Abstract-Denial-of-Service attacks, a type of attack on a network that is designed to bring the network to its knees by flooding it with useless traffic. Many Dos attacks, such as the Ping of Death ,Teardrop attacks etc., exploit the limitations in the TCP/IP protocols. like viruses, new Dos attacks are constantly being dreamed up by hackers.So the users have to take own effort of a large number of protected system such as Firewall or up-to-date antivirus software. . If the system or links are affected from an attack then the legitimate clients may not be able to connect it.. This detection system is the next level of the security to protect the server from major problems occurs such as Dos attacks, Flood IP attacks, and also the Proxy Surfer. So these kinds of anonymous activities barred out by using this Concept.
A Denial-of-Service (DoS) attack is an attack meant to shut down a machine or network, making it inaccessible to its intended users. DoS attacks accomplish this by flooding the target with traffic, or sending it information that triggers a crash. In both instances, the DoS attack deprives legitimate users (i.e. employees, members, or account holders) of the service or resource they expected.
Victims of DoS attacks often target web servers of high-profile organizations such as banking, commerce, and media companies, or government and trade organizations
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Using Massively Distributed Malware in APT-Style AttacksIBM Security
APTs are often associated with highly-customized malware, specifically tailored for the target of the attack. But in 2014, several APT-Style attacks involved the use of massively distributed malware to gain access to enterprise systems and corporate data.
The use of massively distributed malware provides significant advantages to the attackers who no longer need to spear phish targets or design custom malware. Instead, they use mass-distribution techniques to infect as many PCs as possible. According to IBM Trusteer research, 1:500 PCs in the world is already infected with Citadel, Zeus, or similar malware. Once a machine is infected with the malware, a new instruction set can be provided to turn the malware against different targets, or work with different command and controls (C&C) servers.
In this webinar, Dana Tamir, Director of Enterprise Security Product Marketing, examines the use of massively distributed malware in recent APT-Style attacks and discusses the impact of this emerging trend on enterprise IT security paradigms.
You will learn:
• Which types of malware used in these attacks
• How evasion techniques are used to bypass detection solutions
• What kind of information is most targeted
• How Trusteer Apex addresses these threats with a new approach to endpoint security
View the on-demand recording: https://attendee.gotowebinar.com/recording/4288360696484026881
A secure intrusion detection system against ddos attack in wireless mobile ad...vishnuRajan20
At Softroniics we provide job oriented training for freshers in IT sector. We are providing IEEE project guidance and Final year project guidance. We are Pioneers in all leading technologies like Android, Java, .NET, PHP, Python, Embedded Systems, Matlab, NS2, VLSI, Modelsim, Tanner, Xilinx etc. We are specializiling in technologies like Big Data, Cloud Computing, Internet Of Things (iOT), Data Mining, Networking, Information Security, Image Processing and many other. We are providing long term and short term internship also. We are also providing IEEE project support at Calicut, Thrissur and Palakkad. For more details contact 9037291113, 7907435072
Abstract-Denial-of-Service attacks, a type of attack on a network that is designed to bring the network to its knees by flooding it with useless traffic. Many Dos attacks, such as the Ping of Death ,Teardrop attacks etc., exploit the limitations in the TCP/IP protocols. like viruses, new Dos attacks are constantly being dreamed up by hackers.So the users have to take own effort of a large number of protected system such as Firewall or up-to-date antivirus software. . If the system or links are affected from an attack then the legitimate clients may not be able to connect it.. This detection system is the next level of the security to protect the server from major problems occurs such as Dos attacks, Flood IP attacks, and also the Proxy Surfer. So these kinds of anonymous activities barred out by using this Concept.
Detection of Distributed Denial of Service Attacksijdmtaiir
Denial-of-Service attacks, a type of attack on
a network that is designed to bring the network to its knees by
flooding it with useless traffic. Many Dos attacks, such as
the Ping of Death ,Teardrop attacks etc., exploit the limitations
in the TCP/IP protocols. like viruses, new Dos attacks are
constantly being dreamed up by hackers.So the users have to
take own effort of a large number of protected system such as
Firewall or up-to-date antivirus software. . If the system or
links are affected from an attack then the legitimate clients may
not be able to connect it.. This detection system is the next
level of the security to protect the server from major problems
occurs such as Dos attacks, Flood IP attacks, and also the
Proxy Surfer. So these kinds of anonymous activities barred
out by using this Concept
Sniffing is the process of monitoring and capturing all the packets passing through a given network using sniffing tools. It is a form of “tapping phone wires” and get to know about the conversation. It is also called wiretapping applied to the computer networks.
There is so much possibility that if a set of enterprise switch ports is open, then one of their employees can sniff the whole traffic of the network. Anyone in the same physical location can plug into the network using Ethernet cable or connect wirelessly to that network and sniff the total traffic.
In other words, Sniffing allows you to see all sorts of traffic, both protected and unprotected. In the right conditions and with the right protocols in place, an attacking party may be able to gather information that can be used for further attacks or to cause other issues for the network or system owner.
- VoIP attacks Denial of service. Fraud. Illegal interception. Illegal control.
- Adhoc WebRTC attacks: malicious HTML code. Webservers. Forced DoS. Cam/mic control. Etc.
- Protection: Role of border elements (SBC, media gateways,...). WebRTC Portal and web servers. Browser mechanisms
- Identity Management: Anonymous calls. OpenID and third parties. Telco identity. Real implementations
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.