Computer Security Jobs

I am seeking a knowledgeable Networking Expert who can assist with various networking tasks.

I have people that intruded my laptops and used some kind of spyware to transfer data,screenshots, videos from my laptops. The data may be encrypted. I need to detect the intruders identities. We used wireshark to save network logs based on that he found one ip address. I think there a multiple individuals might be involved

We are seeking a **strategic partner** specialized in **web application and infrastructure penetration testing**, focusing on the *Gray Box* approach. The goal is to conduct a comprehensive security assessment to identify and mitigate vulnerabilities, ensuring the **confidentiality**, **integrity**, and **availability** of our critical systems. Key Requirements: 1. Testing Mode: Gray Box* - The provider will perform tests with partial access to internal information, such as user credentials or specific technical details. The tests will simulate a scenario where the attacker has limited but significant access to the system, allowing for a deeper analysis of potential vulnerabilities. 2. Focus on Infrastructure and Web Application - The project will cover both the underlying infrast...

I'm in need of a seasoned security analyst who can conduct a thorough security audit on my website and network. The primary goal is to identify any potential vulnerabilities that could pose a threat. Key Tasks: - Conduct a comprehensive security audit. - Perform network and web application penetration testing. Your expertise will not only help in identifying vulnerabilities but also in fortifying our existing security measures. Please share your relevant experience and expertise in your bid.

Bonjour, Je vous contacte au sujet d'une situation préoccupante qui concerne plusieurs élèves de ma classe (qui sont également amis). Ces élèves obtiennent régulièrement des résultats de 100% lors de tests effectués en ligne et via un logiciel éducatif sous licence que nous utilisons. Cependant, lorsqu'ils passent les mêmes évaluations sur papier, leurs résultats sont significativement plus faibles et bien en dessous de la moyenne. Ce qui complique la situation, c'est que notre établissement a pris des mesures de sécurité pour empêcher toute tentative de tricherie : les téléchargements de logiciels sont bloqués et les ports USB de...

I'm seeking an expert in IoT network security to help simulate various network layer attack scenarios on IoT networks using Contiki Cooja. The attacks include Sybil, Blackhole, Wormhole, Denial of Service (DoS), and Replay attacks. Key Tasks: - Simulate the aforementioned attacks in a controlled Cooja environment - Implement and evaluate various lightweight cryptography-based and lightweight authentication protocols with Physical Unclonable Functions (PUF) as mitigation strategies - Assess the effectiveness of these strategies both with and without the presence of attackers Metrics to Measure: During the simulations, I would like to monitor and measure several key performance indicators: - Latency - Packet loss - Energy consumption - CPU usage - Average Routing Metric Ideal Skills...

I'm looking for a simulation expert to model a blockchain-based Vehicular Ad Hoc Network (VANET) focused primarily on data security. The goal is to compare the performance of this model with existing schemes. Key requirements: - Proficiency in using Omnet++ or similar tools for simulation - Strong understanding of VANET and blockchain technology - Experience with data security measures in network simulations - Ability to conduct comprehensive performance comparisons Please provide examples of similar projects you've completed.

I'm seeking a professional to take charge of my office network. This includes: - Network setup and configuration - Ongoing network monitoring and maintenance - Troubleshooting network issues as they arise The ideal candidate would have extensive experience with office network management, and be capable of handling both technical issues and general network upkeep. Please note, I have no specific hardware or software preferences, so flexibility and adaptability are key.

I am seeking a professional ethical hacker to assess the security of my Instagram account. The main focus of the job will be testing for potential phishing vulnerabilities. Key Requirements: - Comprehensive security assessment of my Instagram account with a focus on phishing vulnerabilities. - Provision of a detailed analysis of the findings. Ideal Skills: - Proven experience in ethical hacking, particularly with social media platforms. - Expertise in identifying and assessing phishing vulnerabilities. - Ability to deliver a detailed and comprehensible report.

My website is currently facing malware issues, and I need a professional who can help me identify the source of these infections and remove them. Your role will include: - Diagnosing the existing malware infections - Removing all traces of malware - Identifying the source of the infections - Enhancing the current basic security measures to prevent future incidents This is a crucial task as I am planning to run a Google Ads campaign. Your experience and skills in web development and cybersecurity will be key in ensuring my website is secure and ready for the campaign.

I'm looking for an expert in AI to help me develop a classification model. The primary purpose of this model is to predict categories based on text data. Key Responsibilities: - Develop a classification AI model - Train the model using text data - Ensure the model can accurately predict categories Ideal Skills and Experience: - Proven experience in AI, particularly with classification models - Strong background in working with text data - Ability to deliver a high-performing model

I'm facing an issue with my Cisco Switch which is currently not connecting to the internet. All physical connections and cables have been checked and are in order. Ideal skills for this job include: - Extensive knowledge of Cisco devices, particularly switches - Proficient in network troubleshooting and configuration - Ability to identify and resolve connectivity issues promptly Experience in handling similar network issues will be a plus. Looking forward to your proposals.

I'm seeking an experienced network administrator to implement a new hybrid network infrastructure for a medium-sized business. Key tasks include: - Designing and deploying a robust hybrid network (combining both wired and wireless elements). - Ensuring the new network infrastructure is capable of supporting our current needs, with room for future scalability. Ideal candidates should have: - Extensive experience in network design and implementation, particularly for hybrid networks. - Strong understanding and expertise in setting up medium-sized business networks. - Excellent problem-solving skills, with the ability to foresee and address potential network issues before they impact business operations.

I'm seeking an experienced network professional to assist with the configuration and optimization of my SDWAN, Palo Alto devices, and F5 LTM/GTM and WAF. The main goal of this project is to simplify my network management processes. Ideal Skills and Experience: - Extensive experience with SDWAN, Palo Alto and F5 LTM/GTM and WAF - Demonstrated ability in network configuration and optimization - Proven track record of simplifying complex network systems - Excellent troubleshooting skills - Strong understanding of network performance and security measures

I'm seeking a professional to configure my OpenVPN server, which is currently running on Windows with a Ubuntu backend. - Key Requirements: - Extensive experience with OpenVPN configuration. - Proficiency in Windows Server management. - Familiarity with Ubuntu Linux distribution. Optional, but highly appreciated: - Knowledge of VPN encryption standards. - Experience in network security. Please provide a detailed proposal including your relevant experience and approach to this project.

I need a seasoned cybersecurity professional with a focus on application security to protect my desktop application. the application is coded in c++ and is targeted by reverse engineers often so must be very strong protection to be implemented Key Responsibilities: - Assess and identify potential security vulnerabilities within the application - Develop and implement strategic security measures - Regularly update and maintain security protocols Ideal Skills: - Strong background in cybersecurity, specifically application security - Proven experience with desktop application security - Excellent problem-solving and analytical skills - Up-to-date knowledge of the latest security trends and threats.

I'm looking for an expert in network and traffic simulation setups, specifically using CARLA for traffic simulation and either SUMO or NS-3 for network simulation. The goal is to simulate a Sybil attack detection in vehicular networks. Key aspects of the project: - Design and implement network and traffic simulation setups. - Use CARLA for traffic simulation. - Utilize SUMO or NS-3 for network simulation. - Create a simulation to detect a Sybil attack in the vehicular networks. Ideal skills and experience for the job: - Proficiency in using CARLA, SUMO, and NS-3. - Strong background in network and traffic simulation. - Experience with simulating network attacks, specifically Sybil attacks. - Ability to deliver a comprehensive simulation project. Uploaded file for more details

I'm seeking a professional with extensive experience in protecting a data center's network infrastructure. The role involves securing network switches, managing firewalls, and overseeing intrusion detection systems. VPN configuration expertise is also crucial as we need to ensure secure remote access to our data center. Key Responsibilities: - Manage and configure firewalls - Oversee and enhance intrusion detection systems - Configure and maintain secure VPNs - Implement security protocols for network switches Ideal Skills: - Extensive knowledge and experience in network security - Proficient in managing firewalls and intrusion detection systems - Skilled in VPN configuration - Experience working with data center network switches Your expertise will help safeguard our data cen...

I am seeking professional assistance with the security protocols and vulnerability assessment of my app, which operates on both web and mobile platforms. Key Requirements: - Evaluating and fortifying security protocols - Comprehensive vulnerability assessment - Penetration testing Ideal Skills: - App security expertise - Proficiency in penetration testing - Experience with web and mobile app security No specific compliance or regulatory requirements are needed for this project. Your primary focus will be ensuring the app's security against potential threats and vulnerabilities.

I'm seeking an expert in Cisco Packet Tracer to assist with a comprehensive simulation of a Local Area Network (LAN). The main focus will be on network simulation, encompassing a range of devices. Key Components: - The simulation should involve routers and switches, as well as computers and servers, printers, and IoT devices. - The simulation should mimic real-world scenarios for these devices within a typical LAN. Ideal Skills: - Proficiency in Cisco Packet Tracer. - Strong understanding of LAN configuration and management. - Experience in simulating diverse network scenarios. Your expertise will help me visualize and understand the dynamics of a LAN, enhancing my network simulation skills.

I'm looking for an experienced Python developer with advanced web scraping expertise, including the use of proxies and dark web scraping techniques. In addition to traditional scraping, the candidate should also be proficient in applying Natural Language Processing (NLP) and Machine Learning (ML) techniques to extract, analyze, and process the scraped data. The data must be delivered in JSON format, ensuring structured, accurate, and meaningful insights. Responsibilities: 1. Develop and maintain Python-based web scraping scripts for complex websites and dark web resources using proxies. 2. Utilize NLP techniques to extract and process text-based data, such as named entity recognition (NER), sentiment analysis, and topic modeling. 3. Integrate machine learning models to improve t...

Summary: We are seeking a skilled and motivated Network Engineer to join our IT team. Our ideal candidate will be able to work independently as part of a small team and will possess a good understanding of networking principles together with hands-on experience managing and maintaining network infrastructure within private cloud environments. This role requires proficiency in server provisioning, partitioning, website and database migration, groupware management, fire walls and security protocols, DNS management, proxy server and mail server maintenance, and the use of automated scripts for monitoring, backup and failover. Responsibilities: • Server Management: o Provision and manage virtual servers within a secure private cloud environment. o Perform server partitioning and resource...

We need someone who is a Wordpress Malware expert. We have a website that was targeted via Google Search Console and put Merchant/Product snippets on our website. This website was found in violation of google ads and had the account suspended. We have already run all the normal scans, and removed some bad links that were created. However, it is still triggering the Google violation. You must understand merchant snippet spam/hacks, and be able to clearly identify and clean these. We have already hired other people to help us, but they have not been able to find what is triggering the Google Ads cloaking violation. We have a clear record of when the snippet hack/spam started (last week), and the timeline matches our Google suspension. It looks like Japanese & Indonesian spam. Make sur...

I'm looking for a skilled network engineer with experience in configuring MS Series Meraki switches. The primary aim of this configuration is facilitating our migration from an ASA5595 firewall to a Meraki MX100 firewall. Key tasks include: - Configuring the MS Series switch to support the transition to the MX100. - Ensuring optimal performance and network security during and after the migration. Ideal candidates should possess: - Strong background in network configuration and management. - Previous experience with Meraki products. - Skills in optimizing network performance and implementing secure configurations. Please provide evidence of similar projects you've completed and your understanding of the Meraki system.

I'm looking for an expert in Infoblox DDI solutions to assist in a comprehensive migration of my current DNS, DHCP, and IPAM systems. The current system in use isDNS/DHCP. Expert in Infoblox DDI Solutions to migrate DNS/DHCP/IPAM Ideal candidates should have extensive experience with Infoblox DDI solutions, as well as a strong understanding of DNS/DHCP. Proven track record of successful DNS/DHCP/IPAM migrations with minimal service disruption, high data integrity and strict security adherence is crucial. Excellent troubleshooting skills and ability to work under pressure will be highly valued. Please provide your experiences and examples of similar projects you have completed in your bid.

I'm seeking an experienced cybersecurity expert to bolster my Linux server's defenses against potential DDoS attacks, primarily targeting HTTP/HTTPS traffic. Currently, I've implemented some basic protective measures, including firewalls and rate limiting. However, I believe my server's security could benefit from more advanced strategies. Ideal Skills: - Extensive experience with DDoS attack prevention - Proficient in Linux server management - Knowledgeable in advanced firewall and rate limiting techniques - Familiar with HTTP/HTTPS traffic patterns - Cybersecurity certification preferred. Your expertise will help ensure my server remains secure and operational, even under potential attack.

I'm in need of a system engineer with expertise in Aruba managed switches. The main goal is to simplify our network management. Key Responsibilities: - Configuration and Setup: I need someone who can efficiently configure and set up the switch to work seamlessly with our existing network. Ideal Skills: - Deep understanding of Aruba managed switches - Strong network configuration and setup experience - Ability to simplify complex network systems Please note, this is not a new network setup, but an integration with our existing infrastructure. Your experience in similar projects will be beneficial for a successful bid.

I'm looking for an expert to enhance our company's network infrastructure. Our operations are based within the technology industry and thus require a robust, secure, and efficient network to ensure seamless day-to-day activities. Ideal Skills: - Network architecture construction - Troubleshooting network issues - Implementing security measures The successful candidate will have proven experience in network infrastructure with robust knowledge of the newest technologies and a portfolio showing previous successful implementations. They'll be able to identify potential issues and proactively mitigate such risks. As we are in the technology sector, a deep understanding and familiarity with this industry is beneficial. Ready to take on the task of improving our tech busine...

I need a comprehensive HIPAA assessment to determine if the non-health related personal information I'm capturing is considered Protected Health Information (PHI). Key Areas of Focus: - Evaluating the compliance of my information capturing with the Privacy Rule and Security Rule - Determining potential implications in case of a data breach under the Breach Notification Rule Information Captured: - Primarily, the data pertains to the range of motion progress of individuals, which may include contact details, demographic information, and financial information. Ideal Skills and Experience: - Extensive knowledge of HIPAA regulations, particularly in relation to the Privacy Rule, Security Rule, and Breach Notification Rule - Experience in assessing non-health related personal informati...

I'm looking to hire a professional who can remotely set up my Windows laptop for optimal performance. This includes configuring drivers, adjusting BIOS settings, good antivirus and any other necessary tweaks. Key requirements: - Expert knowledge of Windows operating systems - Experience in laptop optimization - Proficiency in remote desktop setups Please note, I'm not currently experiencing any issues with my laptop. However, I want to ensure it runs as efficiently as possible.

Tenho uma série de mensagens criptografadas e preciso lê-las, além de algumas outras tarefas.

Descripción del Proyecto: Presupuesto: 100 dólares Habilidades Requeridas: Experiencia en configuración de VPS (AWS, Contabo u otro). Conocimiento avanzado en la instalación y configuración de Zextras Carbonio CE 24.7.1. Capacidad para gestionar múltiples dominios y alias en un mismo servidor. Implementación de medidas de seguridad como firewall y control de acceso. Diseño y gestión de APIs, incluyendo creación, gestión y bloqueo de cuentas de correo. Conocimiento en almacenamiento en la nube (S3 Glacier u otras opciones económicas). Fases del Proyecto: Fase 1: Configuración del Servidor y Diseño de la API (1 semana) Configuraciones Técnicas: Configuración del VPS: Selecci...

Descripción del Proyecto: Presupuesto: 100 dólares Habilidades Requeridas: Experiencia en configuración de VPS (AWS, Contabo u otro). Conocimiento avanzado en la instalación y configuración de Zextras Carbonio CE 24.7.1. Capacidad para gestionar múltiples dominios y alias en un mismo servidor. Implementación de medidas de seguridad como firewall y control de acceso. Diseño y gestión de APIs, incluyendo creación, gestión y bloqueo de cuentas de correo. Conocimiento en almacenamiento en la nube (S3 Glacier u otras opciones económicas). Fases del Proyecto: Fase 1: Configuración del Servidor y Diseño de la API (1 semana) Configuraciones Técnicas: Configuración del VPS: Selecci...