The document discusses troubleshooting tools and techniques for the Cisco Nexus 7000. It begins with an introduction to the NXOS architecture and logging capabilities. It then defines several built-in troubleshooting tools for the Nexus 7000 including CLI filtering, debug logging, system logging, feature event history, SPAN, and Ethanalyzer. The document proceeds to cover using these tools to troubleshoot specific issues like CPU, control plane, hardware, vPC, layer 2/3 forwarding, multicast, and QoS.
This document provides an overview of troubleshooting tools and techniques for the Nexus 7000 series switches. It discusses NX-OS troubleshooting tools like show tech commands, CLI filtering, logging capabilities using logflash, debug capabilities including event histories and debug filtering. It also covers On-Board Failure Logging (OBFL) and GOLD which provide module-level troubleshooting information for issues like reset reasons, error counters, and packet drops.
Cisco: Care and Feeding of Smart Licensingdaxtindavon
The document discusses monitoring and troubleshooting tools for the Nexus 9000 switches. It covers hardware diagnostics that can detect faulty hardware before it is brought online. On-board failure logging (OBFL) logs failure data to persistent storage for future analysis. The document also mentions monitoring device resource usage, control-plane policing, and hardware rate limiters. Questions from the session can be asked in the Cisco Webex Teams room.
The document describes a Cisco Live 2014 presentation on advanced troubleshooting of Cisco Nexus 7000 series switches. It includes an agenda that covers system, data plane, and control plane troubleshooting over 120 minutes. It also discusses strategies, tools, and techniques for troubleshooting these different areas. Some key tools highlighted include show commands, scripts like SystemCheck, packet capture with ELAME, and analyzing logs. The presentation provides guidance on approaches for each troubleshooting area and highlights the extensive logging capabilities of NX-OS.
This lab guide provides instructions for completing several labs that demonstrate an Intelligent WAN (IWAN) solution. The labs utilize a virtual lab environment containing routers, servers, and PCs in a data center and branch office. Students will navigate the lab topology, generate application traffic, and configure Cisco Prime Infrastructure and other components. The objective is to understand the IWAN architecture and how it optimizes application performance over the WAN.
NX-OS uses a modular architecture based on Linux with integrated support for routing protocols, virtualization, and high availability features like Graceful Restart. Key components that enable high availability include the HA Manager, PSS database, and separation of control and data planes to allow non-stop forwarding during process restarts or upgrades.
The goal of this test plan is to test SPECTRE and MELTDOWN performance impact on Intel CPU. We will run CPU intensive workloads in Virtual Machine(s) running on non-patched and patched ESXi host and observe performance impact.
We will test impact on network, storage and memory performance because these I/O intensive workloads requires CPU caching which is impacted by vulnerabilities remediation.
Qualification of performance is very specific and hard subject. The performance impact varies across different hardware and software configurations. However, performed tests are very well described in this document so the reader can understand all conditions of the test and observed results. The reader can also perform tests on his specific hardware and software configurations.
The document discusses IO subsystem architecture in Linux. It contains the following key points:
1. It describes the different layers of the IO subsystem including the block layer, DM layer, request queue/elevator, and scheduler.
2. It explains various probes and tracepoints that can be used to trace IO requests as they pass through different layers like ioblock.request, ioscheduler.elv_add_request, etc.
3. It discusses tools like blktrace, btt, and stap that can be used to analyze block level traces and understand the lifecycle of an IO request through the various layers of the IO stack.
This document provides an overview of troubleshooting tools and techniques for the Nexus 7000 series switches. It discusses NX-OS troubleshooting tools like show tech commands, CLI filtering, logging capabilities using logflash, debug capabilities including event histories and debug filtering. It also covers On-Board Failure Logging (OBFL) and GOLD which provide module-level troubleshooting information for issues like reset reasons, error counters, and packet drops.
Cisco: Care and Feeding of Smart Licensingdaxtindavon
The document discusses monitoring and troubleshooting tools for the Nexus 9000 switches. It covers hardware diagnostics that can detect faulty hardware before it is brought online. On-board failure logging (OBFL) logs failure data to persistent storage for future analysis. The document also mentions monitoring device resource usage, control-plane policing, and hardware rate limiters. Questions from the session can be asked in the Cisco Webex Teams room.
The document describes a Cisco Live 2014 presentation on advanced troubleshooting of Cisco Nexus 7000 series switches. It includes an agenda that covers system, data plane, and control plane troubleshooting over 120 minutes. It also discusses strategies, tools, and techniques for troubleshooting these different areas. Some key tools highlighted include show commands, scripts like SystemCheck, packet capture with ELAME, and analyzing logs. The presentation provides guidance on approaches for each troubleshooting area and highlights the extensive logging capabilities of NX-OS.
This lab guide provides instructions for completing several labs that demonstrate an Intelligent WAN (IWAN) solution. The labs utilize a virtual lab environment containing routers, servers, and PCs in a data center and branch office. Students will navigate the lab topology, generate application traffic, and configure Cisco Prime Infrastructure and other components. The objective is to understand the IWAN architecture and how it optimizes application performance over the WAN.
NX-OS uses a modular architecture based on Linux with integrated support for routing protocols, virtualization, and high availability features like Graceful Restart. Key components that enable high availability include the HA Manager, PSS database, and separation of control and data planes to allow non-stop forwarding during process restarts or upgrades.
The goal of this test plan is to test SPECTRE and MELTDOWN performance impact on Intel CPU. We will run CPU intensive workloads in Virtual Machine(s) running on non-patched and patched ESXi host and observe performance impact.
We will test impact on network, storage and memory performance because these I/O intensive workloads requires CPU caching which is impacted by vulnerabilities remediation.
Qualification of performance is very specific and hard subject. The performance impact varies across different hardware and software configurations. However, performed tests are very well described in this document so the reader can understand all conditions of the test and observed results. The reader can also perform tests on his specific hardware and software configurations.
The document discusses IO subsystem architecture in Linux. It contains the following key points:
1. It describes the different layers of the IO subsystem including the block layer, DM layer, request queue/elevator, and scheduler.
2. It explains various probes and tracepoints that can be used to trace IO requests as they pass through different layers like ioblock.request, ioscheduler.elv_add_request, etc.
3. It discusses tools like blktrace, btt, and stap that can be used to analyze block level traces and understand the lifecycle of an IO request through the various layers of the IO stack.
The document discusses IO subsystem architecture in Linux. It contains 3 layers: block layer, DM layer and request queue/elevator. The block layer handles generic block IO requests and completion events. The DM layer consists of components like LVM2 and EVMS. The request queue schedules requests using algorithms like deadline and anticipatory. It also contains probes and tracepoints to monitor IO events.
BRKRST-3068 Troubleshooting Catalyst 2K and 3K.pdfssusercbaa33
This document provides an overview of troubleshooting Catalyst 2K and 3K switches. It discusses monitoring system resources like CPU usage, port ASICs, memory and TCAM. Common issues covered include link problems, hardware failures, and high CPU. A variety of show commands are provided to monitor resources, analyze errors and diagnose potential causes. The goal is to identify and solve access layer incidents with confidence.
The Next Step ofOpenStack Evolution for NFV DeploymentsDirk Kutscher
NFV is now a well-known concept and in an early deployment stage, leveraging and adapting OpenStack and other Open Source Software systems. In the OPNFV project, a large group of industry peers is building a carrier-grade, integrated, open source reference platform for the NFV community. The telco industry has successfully adopted Open Source Software for carrier-grade deployments. It is now time for taking the next steps and to extend the colloaboration with upstream projects -- by opening up previously proprietary developments, by contributing code and other artifacts in order to create a ecosystem of NFV platforms, applications, and management/orchestration systems.
This talk shares some insights on how Red Hat and NEC are working together to foster collaboration in the NFV ecosystem by actively working with OpenStack and other upstream projects.
NEC has pioneered the adoption of Linux, KVM, Open vSwitch, and OpenStack for their mobile network core product line (virtualized EPC) and has gained significant experience through development work and deployments. NEC's extensions for high efficiency and high availability have led to contributions of new features to OpenStack, such as DPDK vSwitch control and CPU allocation features. For NEC, it is very important to have those features integrated into the mainstream code base for building reliable infrastructure systems.
Red Hat, one of main contributors to OpenStack, leads the development of those functions to meet NFV requirements in OpenStack, making critical and demanding applications run of top of open platforms. The presentation explains how NEC and Red Hat are integrating and optimizing Red Hat Enterprise Linux OpenStack Platform and NFV, along with contributions to open source communities, including OpenStack and Open Platform for NFV (OPNFV).
Nexus_7000 product detail for mantaincing and opratinghaimingwan
This document provides an overview of the Cisco Nexus 7000 series switches, including the Nexus 7010 and 7018 models. It describes the key components, specifications, and redundancy features. The Nexus 7000 is optimized for data center environments, offering high performance, density, and flexibility. It supports up to 384 1GbE or 256 10GbE ports per chassis and provides modular expansion through Ethernet modules, fabric modules, power supplies, and fan trays.
POLYTEDA LLC, a provider of semiconductor design software and PV-services announced the general availability of PowerDRC/LVS version 2.2.
This release is dedicated to delivering fill layer generation for multi-CPU mode, new KLayout integration functionality and other significant improvements for multi-CPU mode
Основные понятия и аспекты построения отказоустойчивых Site-to-Site VPN на ASACisco Russia
Презентация с вебинара, организованного в рамках сообщества Cisco Support Community.
Приглашаем Вас на другие мероприятия Cisco Support Community, а также к участию в жизни нашего сообщества технической поддержки Cisco:
http://cs.co/CSCRu
9Tuts.Com New CCNA 200-120 New CCNA New Questions 2Lori Head
The output "MTU 1500 bytes" refers to the maximum transmission unit, which is the maximum size of a packet or frame that can be sent in a single piece over a link in a network.
The correct answer is F. The maximum frame size that can traverse this interface is 1500 bytes.
Tutorial WiFi driver code - Opening Nuts and Bolts of Linux WiFi SubsystemDheryta Jaisinghani
While we understand the complex interplay of OSI layers, in theory, in practice understanding their implementation is a non-trivial task. The implementation details that enables a network interface card to communicate with its peers are oblivious to the end-users. Developers venturing into this domain for the first time often find it hard to find relevant tutorials that enable them to understand these implementation details. The aim of this talk is to provide an overview of WiFi Subsystem implemented in the Linux operating system. Specifically, this talk will explain the sequence of events that occur from application layer till physical layer when a connection is established over WiFi. After this talk, the audience will understand
(1) the bird's eye view of Linux WiFi Subsystem,
(2) what happens in an operating system when a WiFi card is plugged-in,
(3) how is a packet received/transmitted from physical layer to operating system kernel and vice-versa,
(4) brief overview of code structure of open-source drivers, and lastly
(5) important pointers to kick start driver code modifications.
Video Available here: https://www.youtube.com/watch?v=pa1oEyc7Dm0
This real customer case POC demonstrate how Exadata X5-2 with OVM can be the best consolidation solution and how it can replace existing AIX P7 infrastructure.
Vic Levy of Princeton Consultants presented on COSMA, an agent developed for CSX locomotives to monitor and manage Positive Train Control (PTC) systems. COSMA checks PTC equipment, reports conditions, corrects problems, updates software, and monitors connectivity. It was programmed in Python to operate in locomotive environments with limited resources and connectivity. COSMA was tested on lab and test track environments to ensure it does not interfere with safety systems. Princeton Consultants is an IT and management consulting firm that has successfully delivered over 1,500 projects for innovative companies since 1980.
1) The document summarizes projects completed by Adam McConnell during his first rotation at Analog Devices, including developing FPGA code to write HDCP keys to memory and automating jitter transfer function measurements using lab equipment and GPIB commands.
2) In his HDCP key project, Adam learned Verilog and programming FPGAs while figuring out how to correctly write three copies of an HDCP key to memory.
3) For the jitter transfer function project, Adam automated data collection and plotting using GPIB to control an arbitrary waveform generator and oscilloscope, gaining experience interfacing with lab equipment and characterizing PLL performance.
Oracle Architecture document discusses:
1. The cost of an Oracle Enterprise Edition license is $47,500 per processor.
2. It provides an overview of key Oracle components like the instance, database, listener and cost based optimizer.
3. It demonstrates how to start an Oracle instance, check active processes, mount and open a database, and query it locally and remotely after starting the listener.
The document provides troubleshooting tips and techniques for Cisco Data center switches including the Cisco Nexus 7000, Catalyst 6500 VSS, and high CPU utilization issues. It discusses using commands like show processes cpu sorted, debug netdr capture, and show ip cef to troubleshoot traffic flow and switching paths. It also covers troubleshooting software upgrades on the Nexus 7000 and gathering core dumps and logs to debug process crashes.
Solve the colocation conundrum: Performance and density at scale with KubernetesNiklas Quarfot Nielsen
As we move from monolithic applications to microservices, the ability to colocate workloads offers a tremendous opportunity to realize greater development velocity, robustness, and resource utilization. But workload colocation can also introduce performance variability and affect service levels. Google describes the problem as the “tail at scale”—the amplification of negative results observed at the tail of the latency curve when many systems are involved.
With its latest tooling capabilities, Intel has an experiments framework to calculate the trade-offs between low latency and higher density. Niklas Nielsen discusses the challenges and complexities of workload colocation, why solving these challenges matters to your business no matter the size, and how Intel intends to help smarter resource allocations with its latest tooling capabilities and Kubernetes.
Oracle Database performance tuning using oratopSandesh Rao
Oratop is a text-based user interface tool for monitoring basic database operations in real-time. This presentation will go into depth on how to use the tool and some example scenarios. It can be used for both RAC and single-instance databases and in combination with top to get a more holistic view of system performance and identify any bottlenecks.
This document provides an overview of multi-path VPN technologies. It discusses using Linux bridge, Rapid STP, virtual Ethernet NICs, and tunneling protocols like OpenVPN and L2TPv3 to enable multi-path VPNs across multiple cloud providers. It also covers related topics like performance benchmarking and tuning the Linux kernel for improved throughput.
This document provides an overview of Intel® Speed Select Technology – Base Frequency (Intel® SST-BF), which allows select Intel Xeon Scalable processors to operate with an asymmetric core frequency configuration. Enabling Intel® SST-BF and deploying key workloads on the higher frequency cores can increase overall system performance by up to 14.5% while maintaining comparable power consumption. The document outlines how to configure the BIOS and operating system to utilize Intel® SST-BF and use a script to set the core frequencies. Benchmark results demonstrate the performance gains possible when using this capability.
My old security advisories on HMI/SCADA and industrial software released betw...Luigi Auriemma
PDF with all my old security advisories on HMI/SCADA and industrial software released between 2010 and 2012:
Wonderware, GE, ABB, Rockwell, 3S, Siemens, Indusoft, and many others.
What do data center operators need to know when deploying Hadoop in the Data Center? Multi-tenancy, network topology, workload types, and myriad other factors affect the way applications run and perform in the data center. Understanding performance characteristics of the distributed system is key to not only optimize for Hadoop, but allows Hadoop to seamlessly operate side-by-side existing applications.
HijackLoader Evolution: Interactive Process HollowingDonato Onofri
CrowdStrike researchers have identified a HijackLoader (aka IDAT Loader) sample that employs sophisticated evasion techniques to enhance the complexity of the threat. HijackLoader, an increasingly popular tool among adversaries for deploying additional payloads and tooling, continues to evolve as its developers experiment and enhance its capabilities.
In their analysis of a recent HijackLoader sample, CrowdStrike researchers discovered new techniques designed to increase the defense evasion capabilities of the loader. The malware developer used a standard process hollowing technique coupled with an additional trigger that was activated by the parent process writing to a pipe. This new approach, called "Interactive Process Hollowing", has the potential to make defense evasion stealthier.
The document discusses IO subsystem architecture in Linux. It contains 3 layers: block layer, DM layer and request queue/elevator. The block layer handles generic block IO requests and completion events. The DM layer consists of components like LVM2 and EVMS. The request queue schedules requests using algorithms like deadline and anticipatory. It also contains probes and tracepoints to monitor IO events.
BRKRST-3068 Troubleshooting Catalyst 2K and 3K.pdfssusercbaa33
This document provides an overview of troubleshooting Catalyst 2K and 3K switches. It discusses monitoring system resources like CPU usage, port ASICs, memory and TCAM. Common issues covered include link problems, hardware failures, and high CPU. A variety of show commands are provided to monitor resources, analyze errors and diagnose potential causes. The goal is to identify and solve access layer incidents with confidence.
The Next Step ofOpenStack Evolution for NFV DeploymentsDirk Kutscher
NFV is now a well-known concept and in an early deployment stage, leveraging and adapting OpenStack and other Open Source Software systems. In the OPNFV project, a large group of industry peers is building a carrier-grade, integrated, open source reference platform for the NFV community. The telco industry has successfully adopted Open Source Software for carrier-grade deployments. It is now time for taking the next steps and to extend the colloaboration with upstream projects -- by opening up previously proprietary developments, by contributing code and other artifacts in order to create a ecosystem of NFV platforms, applications, and management/orchestration systems.
This talk shares some insights on how Red Hat and NEC are working together to foster collaboration in the NFV ecosystem by actively working with OpenStack and other upstream projects.
NEC has pioneered the adoption of Linux, KVM, Open vSwitch, and OpenStack for their mobile network core product line (virtualized EPC) and has gained significant experience through development work and deployments. NEC's extensions for high efficiency and high availability have led to contributions of new features to OpenStack, such as DPDK vSwitch control and CPU allocation features. For NEC, it is very important to have those features integrated into the mainstream code base for building reliable infrastructure systems.
Red Hat, one of main contributors to OpenStack, leads the development of those functions to meet NFV requirements in OpenStack, making critical and demanding applications run of top of open platforms. The presentation explains how NEC and Red Hat are integrating and optimizing Red Hat Enterprise Linux OpenStack Platform and NFV, along with contributions to open source communities, including OpenStack and Open Platform for NFV (OPNFV).
Nexus_7000 product detail for mantaincing and opratinghaimingwan
This document provides an overview of the Cisco Nexus 7000 series switches, including the Nexus 7010 and 7018 models. It describes the key components, specifications, and redundancy features. The Nexus 7000 is optimized for data center environments, offering high performance, density, and flexibility. It supports up to 384 1GbE or 256 10GbE ports per chassis and provides modular expansion through Ethernet modules, fabric modules, power supplies, and fan trays.
POLYTEDA LLC, a provider of semiconductor design software and PV-services announced the general availability of PowerDRC/LVS version 2.2.
This release is dedicated to delivering fill layer generation for multi-CPU mode, new KLayout integration functionality and other significant improvements for multi-CPU mode
Основные понятия и аспекты построения отказоустойчивых Site-to-Site VPN на ASACisco Russia
Презентация с вебинара, организованного в рамках сообщества Cisco Support Community.
Приглашаем Вас на другие мероприятия Cisco Support Community, а также к участию в жизни нашего сообщества технической поддержки Cisco:
http://cs.co/CSCRu
9Tuts.Com New CCNA 200-120 New CCNA New Questions 2Lori Head
The output "MTU 1500 bytes" refers to the maximum transmission unit, which is the maximum size of a packet or frame that can be sent in a single piece over a link in a network.
The correct answer is F. The maximum frame size that can traverse this interface is 1500 bytes.
Tutorial WiFi driver code - Opening Nuts and Bolts of Linux WiFi SubsystemDheryta Jaisinghani
While we understand the complex interplay of OSI layers, in theory, in practice understanding their implementation is a non-trivial task. The implementation details that enables a network interface card to communicate with its peers are oblivious to the end-users. Developers venturing into this domain for the first time often find it hard to find relevant tutorials that enable them to understand these implementation details. The aim of this talk is to provide an overview of WiFi Subsystem implemented in the Linux operating system. Specifically, this talk will explain the sequence of events that occur from application layer till physical layer when a connection is established over WiFi. After this talk, the audience will understand
(1) the bird's eye view of Linux WiFi Subsystem,
(2) what happens in an operating system when a WiFi card is plugged-in,
(3) how is a packet received/transmitted from physical layer to operating system kernel and vice-versa,
(4) brief overview of code structure of open-source drivers, and lastly
(5) important pointers to kick start driver code modifications.
Video Available here: https://www.youtube.com/watch?v=pa1oEyc7Dm0
This real customer case POC demonstrate how Exadata X5-2 with OVM can be the best consolidation solution and how it can replace existing AIX P7 infrastructure.
Vic Levy of Princeton Consultants presented on COSMA, an agent developed for CSX locomotives to monitor and manage Positive Train Control (PTC) systems. COSMA checks PTC equipment, reports conditions, corrects problems, updates software, and monitors connectivity. It was programmed in Python to operate in locomotive environments with limited resources and connectivity. COSMA was tested on lab and test track environments to ensure it does not interfere with safety systems. Princeton Consultants is an IT and management consulting firm that has successfully delivered over 1,500 projects for innovative companies since 1980.
1) The document summarizes projects completed by Adam McConnell during his first rotation at Analog Devices, including developing FPGA code to write HDCP keys to memory and automating jitter transfer function measurements using lab equipment and GPIB commands.
2) In his HDCP key project, Adam learned Verilog and programming FPGAs while figuring out how to correctly write three copies of an HDCP key to memory.
3) For the jitter transfer function project, Adam automated data collection and plotting using GPIB to control an arbitrary waveform generator and oscilloscope, gaining experience interfacing with lab equipment and characterizing PLL performance.
Oracle Architecture document discusses:
1. The cost of an Oracle Enterprise Edition license is $47,500 per processor.
2. It provides an overview of key Oracle components like the instance, database, listener and cost based optimizer.
3. It demonstrates how to start an Oracle instance, check active processes, mount and open a database, and query it locally and remotely after starting the listener.
The document provides troubleshooting tips and techniques for Cisco Data center switches including the Cisco Nexus 7000, Catalyst 6500 VSS, and high CPU utilization issues. It discusses using commands like show processes cpu sorted, debug netdr capture, and show ip cef to troubleshoot traffic flow and switching paths. It also covers troubleshooting software upgrades on the Nexus 7000 and gathering core dumps and logs to debug process crashes.
Solve the colocation conundrum: Performance and density at scale with KubernetesNiklas Quarfot Nielsen
As we move from monolithic applications to microservices, the ability to colocate workloads offers a tremendous opportunity to realize greater development velocity, robustness, and resource utilization. But workload colocation can also introduce performance variability and affect service levels. Google describes the problem as the “tail at scale”—the amplification of negative results observed at the tail of the latency curve when many systems are involved.
With its latest tooling capabilities, Intel has an experiments framework to calculate the trade-offs between low latency and higher density. Niklas Nielsen discusses the challenges and complexities of workload colocation, why solving these challenges matters to your business no matter the size, and how Intel intends to help smarter resource allocations with its latest tooling capabilities and Kubernetes.
Oracle Database performance tuning using oratopSandesh Rao
Oratop is a text-based user interface tool for monitoring basic database operations in real-time. This presentation will go into depth on how to use the tool and some example scenarios. It can be used for both RAC and single-instance databases and in combination with top to get a more holistic view of system performance and identify any bottlenecks.
This document provides an overview of multi-path VPN technologies. It discusses using Linux bridge, Rapid STP, virtual Ethernet NICs, and tunneling protocols like OpenVPN and L2TPv3 to enable multi-path VPNs across multiple cloud providers. It also covers related topics like performance benchmarking and tuning the Linux kernel for improved throughput.
This document provides an overview of Intel® Speed Select Technology – Base Frequency (Intel® SST-BF), which allows select Intel Xeon Scalable processors to operate with an asymmetric core frequency configuration. Enabling Intel® SST-BF and deploying key workloads on the higher frequency cores can increase overall system performance by up to 14.5% while maintaining comparable power consumption. The document outlines how to configure the BIOS and operating system to utilize Intel® SST-BF and use a script to set the core frequencies. Benchmark results demonstrate the performance gains possible when using this capability.
My old security advisories on HMI/SCADA and industrial software released betw...Luigi Auriemma
PDF with all my old security advisories on HMI/SCADA and industrial software released between 2010 and 2012:
Wonderware, GE, ABB, Rockwell, 3S, Siemens, Indusoft, and many others.
What do data center operators need to know when deploying Hadoop in the Data Center? Multi-tenancy, network topology, workload types, and myriad other factors affect the way applications run and perform in the data center. Understanding performance characteristics of the distributed system is key to not only optimize for Hadoop, but allows Hadoop to seamlessly operate side-by-side existing applications.
Similar to BRKRST-3066 - Troubleshooting Nexus 7000 (2013 Melbourne) - 2 Hours.pdf (20)
HijackLoader Evolution: Interactive Process HollowingDonato Onofri
CrowdStrike researchers have identified a HijackLoader (aka IDAT Loader) sample that employs sophisticated evasion techniques to enhance the complexity of the threat. HijackLoader, an increasingly popular tool among adversaries for deploying additional payloads and tooling, continues to evolve as its developers experiment and enhance its capabilities.
In their analysis of a recent HijackLoader sample, CrowdStrike researchers discovered new techniques designed to increase the defense evasion capabilities of the loader. The malware developer used a standard process hollowing technique coupled with an additional trigger that was activated by the parent process writing to a pipe. This new approach, called "Interactive Process Hollowing", has the potential to make defense evasion stealthier.
Discover the benefits of outsourcing SEO to Indiadavidjhones387
"Discover the benefits of outsourcing SEO to India! From cost-effective services and expert professionals to round-the-clock work advantages, learn how your business can achieve digital success with Indian SEO solutions.
Ready to Unlock the Power of Blockchain!Toptal Tech
Imagine a world where data flows freely, yet remains secure. A world where trust is built into the fabric of every transaction. This is the promise of blockchain, a revolutionary technology poised to reshape our digital landscape.
Toptal Tech is at the forefront of this innovation, connecting you with the brightest minds in blockchain development. Together, we can unlock the potential of this transformative technology, building a future of transparency, security, and endless possibilities.