Shubham Dubey

Jaipur, Rajasthan, India Contact Info
2K followers 500+ connections

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About

Low level security dude.…

Articles by Shubham

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Experience & Education

  • SentinelOne

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Licenses & Certifications

Publications

  • Summary of Linux kernel security protections and attack

    AVAR 2022

    Presented paper on Summary of linux kernel security protections and attacks in AVAR(Association of anti Virus Asia Researchers) 2022.

    See publication
  • Everything you need to know about Linux Containers (LXC)

    OpenSource for U magazine

    Containers are the future when it comes to using and shipping applications. But Linux containers or LXC can be used for more than just that. This article covers the use of LXC on a daily basis as well as for production.

    See publication
  • Network Performance Monitoring and Tuning in Linux

    OpenSourceForU

    Networking performance tuning is challenging as compare to other areas of tuning due to requirement of deep knowledge about how network data transmission works in linux. In this article I have tried to explain how data transmission work in linux, possible bottleneck of network and how to tuned them for better performance.You can view the article at below link:
    https://drive.google.com/file/d/0BzHRhQXSJX2ZcHY3aHlCQm9QTU0/view?usp=sharing

    See publication
  • The Many Approaches to Sandboxing in Linux

    Open source for U

    You can isolate malicious programs or risky tasks by sandboxing them in different ways
    to stop them from affecting your main system. This article gives the reader a working
    knowledge of sandboxing in Linux.
    You can view or download the article from here:
    https://drive.google.com/file/d/0BzHRhQXSJX2ZM3M5aS1qQ2s3V2M/view?usp=sharing

    See publication
  • Manage File Storage to Give the Best Costumer Service

    Open source for U

    Article on how to use File storage as storage solution for cloud service provider using Sparse file.The preview of article can be viewed here.
    https://drive.google.com/file/d/0BzHRhQXSJX2ZUm9iQVdVdlg4eEpxUDRjRWNmWG03Qi1EcHBr/view?usp=sharing

    See publication

Courses

  • RHCE v6

    00050062005

  • RHCE v7

    00050062005

  • Red Hat Openstack Adminstration

    00050062033

Projects

  • Firmfini - Runtime firmware threat detection toolkit

    We're developing a product to cater Firmware & Kernel security protection needs for Endpoints and servers Infrastructure, focusing on sophisticated threats detection & prevention on core.
    The product will be able to monitor and protect multiple components present at ring 0 to -3 from malicious threats. 
    The product core is based on the fact that to access any low level kernel or firmware components(lower or equal to ring 0) the code will be execute in ring 0 only in form of kernel…

    We're developing a product to cater Firmware & Kernel security protection needs for Endpoints and servers Infrastructure, focusing on sophisticated threats detection & prevention on core.
    The product will be able to monitor and protect multiple components present at ring 0 to -3 from malicious threats. 
    The product core is based on the fact that to access any low level kernel or firmware components(lower or equal to ring 0) the code will be execute in ring 0 only in form of kernel module.
    If we can monitor all the calls that are responsible for firmware and important kernel modification using kind of callback than we can easily build an intelligent system based on this.
    Since Linux kernel provide multiple powerful inbuilt features to control and monitor the kernel flow, developing such solution is effortless.
    The detection will be based on series of event triggered one after another.

  • Memfini

    -

    A Systemwide memory related events monitoring interface for linux.
    Memfini is capable of monitoring memory allocations on User space, Kernel space as well as some under looked allocations like PCI device mapping etc. It provides a command line interface with multiple filters, allowing a user to interact with the logs generated & get the required data. Currently, the user will be able to filter the events by individual process, type of access etc.

    Other creators
    See project
  • SymBlock

    -

    A unique windows kernel driver to protect your system from privilege escalation due to symbolic link exploits.

    See project
  • Hypervisor from scratch

    -

    A hypervisor for virtual environment written from scratch in C and Inline assembly as linux kernel module.

    See project
  • MBR extractor

    -

    A python based toolset to extract and analysis the MBR (Master Boot Record) data.
    Capabilities include checking for a valid MBR sector, parsing the partition table entries, dumping the raw MBR.

    See project
  • Analysis and Exploiting Windows and Linux security

    -

    This ongoing project covers a security comparison between linux and windows on basis of different functionality and features

    Other creators
    See project
  • SmartClass Web Application

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    A Python Django Framework based web application for student and teachers online interaction. This application help for resource sharing, Notification, Online cheacking and many more.

    Other creators
    See project
  • np-scanner

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    A lightweight network/port scanner built in python having feature like multiple ips scan,whole network scan and saving output to a file and many more.

    See project
  • XML Remote Connector

    -

    XML Remote Connector is a remote server client application that can use for doing any simple task in remote server which is listening for some connection. XML Remote Connector is developed in Python using SimpleXMLRPCServer and xmlrpclib. The idea behind creating this program is that there is no popular tool that can give remote control on other system for executing commands with transferring file in parallel and also to send message.Although netcat is there for this but is none of them can be…

    XML Remote Connector is a remote server client application that can use for doing any simple task in remote server which is listening for some connection. XML Remote Connector is developed in Python using SimpleXMLRPCServer and xmlrpclib. The idea behind creating this program is that there is no popular tool that can give remote control on other system for executing commands with transferring file in parallel and also to send message.Although netcat is there for this but is none of them can be done at once and is not very user friendly.So,here is this tool through which you can exec commands, send encrypted messages and tranferring file at same.

    See project
  • Automate Deployment of Cloud Computing and Virtualization on linux system with advance python

    -

    Creating of own cloud architect which include IAAS ,SAAS and STAAS services.Which can be provided through browser and have involvement of docker and iscsi like technology.

  • Hash cracking tool

    -

    A simple Hash cracking linux based tool that find the correct hash value by dictionary attack.It support most of the common algorithm (md5,sha1,sha224,sha256,sha384,blowfish,sha512).It also supports salted hash value and also able to create hash from any given word.

    See project

Honors & Awards

  • IITK Cyber Security Hackathon

    IIT Kanpur

    Won 3rd prize in the Cybersecurity Startup Challenge of HCL HACK IITK 2021

Languages

  • English

    -

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