“Highly recommending Gilbert as he has worked in establishing better software development cycle at Cisco. Great knowledge of Agile tooling, source control, continuous integration philosophy and great working relationship with everyone. ”
Activity
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Please, Atlassian, can you remove strikethrough formatting in the Jira and Confluence editors? When do I need strikethrough? Never. When do I type…
Please, Atlassian, can you remove strikethrough formatting in the Jira and Confluence editors? When do I need strikethrough? Never. When do I type…
Posted by Gilbert Ramirez
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Petco.com now requires 2FA for logins and can use an authenticator app instead of SMS. Booking my dog's grooming is now more secure than using some…
Petco.com now requires 2FA for logins and can use an authenticator app instead of SMS. Booking my dog's grooming is now more secure than using some…
Shared by Gilbert Ramirez
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Hi All, Samsung Semiconductors India Research is looking out for Design Verification Engineers with 5+years’ experience. Location: Bangalore…
Hi All, Samsung Semiconductors India Research is looking out for Design Verification Engineers with 5+years’ experience. Location: Bangalore…
Liked by Gilbert Ramirez
Publications
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Hindi Workbook: Basic Devanagari Script
Self-published
A workbook for learning to read and write devanagari, the script used to write Hindi. The basic characters are taught, including vowels, consonants, and matras (vowel signs). Vocabulary and pictures for each character make studying more fun for the student. This is a good workbook for anybody learning Hindi, or for children who already speak Hindi but are learning to write.
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Wireshark & Ethereal Network Protocol Analyzer Toolkit
Syngress Publishing
This book provides complete information and step-by-step Instructions for analyzing protocols and network traffic on Windows, Unix or Mac OS X networks. First, readers will learn about the types of sniffers available today and see the benefits of using Ethereal. Readers will then learn to install Ethereal in multiple environments including Windows, Unix and Mac OS X as well as building Ethereal from source and will also be guided through Ethereal's graphical user interface. The following…
This book provides complete information and step-by-step Instructions for analyzing protocols and network traffic on Windows, Unix or Mac OS X networks. First, readers will learn about the types of sniffers available today and see the benefits of using Ethereal. Readers will then learn to install Ethereal in multiple environments including Windows, Unix and Mac OS X as well as building Ethereal from source and will also be guided through Ethereal's graphical user interface. The following sections will teach readers to use command-line options of Ethereal as well as using Tethereal to capture live packets from the wire or to read saved capture files. This section also details how to import and export files between Ethereal and WinDump, Snort, Snoop, Microsoft Network Monitor, and EtherPeek. The book then teaches the reader to master advanced tasks such as creating sub-trees, displaying bitfields in a graphical view, tracking requests and reply packet pairs as well as exclusive coverage of MATE, Ethereal's brand new configurable upper level analysis engine. The final section to the book teaches readers to enable Ethereal to read new Data sources, program their own protocol dissectors, and to create and customize Ethereal reports.
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Nessus, Snort, & Ethereal Power Tools
Syngress Publishing
This book will cover customizing Snort to perform intrusion detection and prevention; Nessus to analyze the network layer for vulnerabilities; and Ethereal to sniff their network for malicious or unusual traffic. The book will also contain an appendix detailing the best of the rest open source security tools. Each of these tools is intentionally designed to be highly customizable so that users can torque the programs to suit their particular needs. Users can code their own custom rules…
This book will cover customizing Snort to perform intrusion detection and prevention; Nessus to analyze the network layer for vulnerabilities; and Ethereal to sniff their network for malicious or unusual traffic. The book will also contain an appendix detailing the best of the rest open source security tools. Each of these tools is intentionally designed to be highly customizable so that users can torque the programs to suit their particular needs. Users can code their own custom rules, plug-ins, and filters that are tailor-made to fit their own networks and the threats which they most commonly face. The book describes the most important concepts of coding and customizing tools, and then provides readers with invaluable working scripts that can either be used as is or further refined by using knowledge gained from the book.
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Ethereal Packet Sniffing
Syngress Publishing
This book provides system administrators with all of the information as well as software they need to run Ethereal Protocol Analyzer on their networks. There are currently no other books published on Ethereal, so this book will begin with chapters covering the installation and configuration of Ethereal. From there the book quickly moves into more advanced topics such as optimizing Ethereal's performance and analyzing data output by Ethereal. Ethereal is an extremely powerful and complex…
This book provides system administrators with all of the information as well as software they need to run Ethereal Protocol Analyzer on their networks. There are currently no other books published on Ethereal, so this book will begin with chapters covering the installation and configuration of Ethereal. From there the book quickly moves into more advanced topics such as optimizing Ethereal's performance and analyzing data output by Ethereal. Ethereal is an extremely powerful and complex product, capable of analyzing over 350 different network protocols. As such, this book also provides readers with an overview of the most common network protocols used, as well as analysis of Ethereal reports on the various protocols. The last part of the book provides readers with advanced information on using reports generated by Ethereal to both fix security holes and optimize network performance. Provides insider information on how to optimize performance of Ethereal on enterprise networks. Book comes with a CD containing Ethereal, Tethereal, Nessus, Snort, ACID, Barnyard, and more! Includes coverage of popular command-line version, Tethereal.
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Linux Assists in the Windows NT Installation Process
Linux Gazette
I created a method for easier installation of Windows NT, by using a Linux boot disk to prepare the hard disk of the machine before NT installation.
Projects
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PyAnnolib
- Present
PyAnnolib is a Python library to read the "annotation" file produced by Electric Cloud's "Electric Accelerator" (emake) product. It lets you use Python to analyze your builds and to extract very low-level information about your builds, like the complete file dependency graph. This project also includes report scripts to present useful errors to end users, to analyze conflicts, and to calculate a histogram of the parallelism seen during a build ("what % of the time were N agents running at a…
PyAnnolib is a Python library to read the "annotation" file produced by Electric Cloud's "Electric Accelerator" (emake) product. It lets you use Python to analyze your builds and to extract very low-level information about your builds, like the complete file dependency graph. This project also includes report scripts to present useful errors to end users, to analyze conflicts, and to calculate a histogram of the parallelism seen during a build ("what % of the time were N agents running at a time?")
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Instmake
- Present
I developed instmake over many years at Cisco, and received permission to release it as open source.
Instmake is a Python-based tool which embeds itself as the shell used during the run of GNU make. By doing this it can record every command executed during a build, along with data about that command. The resulting log file is much more detailed than the traditional output of GNU make. The log files can be analyzed to investigate what happened during the build. -
Interactive Guarani Dictionary
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Guarani is the indigenous language of Paraguay.
I wrote a Perl-based CGI program for a German linguist, making his tri-lingual Spanish-German-Guarani dictionary available on-line. -
FocFile
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Wrote a C++ library for reading FOCUS database files.
Wrote C++-based analysis programs making use of this library, which ran faster than the equivalent FOCUS programs.
Languages
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English
Native or bilingual proficiency
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Spanish
Native or bilingual proficiency
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Korean
Elementary proficiency
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Thai
Professional working proficiency
Recommendations received
1 person has recommended Gilbert
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Hi All, Samsung Semiconductors India Research is looking out for Sr. Design Methodology and CAD Engineer with 7+ years experience to join our team…
Hi All, Samsung Semiconductors India Research is looking out for Sr. Design Methodology and CAD Engineer with 7+ years experience to join our team…
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Everyone in America right now. Make your feed less boring and follow me Daniel Berk 🐝
Everyone in America right now. Make your feed less boring and follow me Daniel Berk 🐝
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Hi All, Samsung Semiconductors India Research(SSIR), Bangalore is looking out for bright Engineers with Hands on experience in Design Methodology and…
Hi All, Samsung Semiconductors India Research(SSIR), Bangalore is looking out for bright Engineers with Hands on experience in Design Methodology and…
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�� I'm thrilled to announce that I have officially completed my MBA from UC Davis Graduate School of Management! #Classof2024 This incredible journey…
🎓 I'm thrilled to announce that I have officially completed my MBA from UC Davis Graduate School of Management! #Classof2024 This incredible journey…
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Samsung semiconductor India R&D is looking for Design Verification Engineers for Bangalore location with 4- 10 years of Experience. Interested folks…
Samsung semiconductor India R&D is looking for Design Verification Engineers for Bangalore location with 4- 10 years of Experience. Interested folks…
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After over 3.5 years, my time at Dragos ended in early March. I learned a lot and worked with some great folks. It’s time for me to move on. I have…
After over 3.5 years, my time at Dragos ended in early March. I learned a lot and worked with some great folks. It’s time for me to move on. I have…
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Great opportunity to work at Dragos. We're enhancing the security posture of critical infrastructure every day.
Great opportunity to work at Dragos. We're enhancing the security posture of critical infrastructure every day.
Liked by Gilbert Ramirez
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I am excited to share that I have started my summer internship at Samsung Austin R&D Center (SARC) in the GPU RTL Flow team! I want to extend my…
I am excited to share that I have started my summer internship at Samsung Austin R&D Center (SARC) in the GPU RTL Flow team! I want to extend my…
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