Računalniška varnost Jobs

CCTV Systems, Networking (Cisco, CCNA, CCNP Security), Cybersecurity, Remote-only work, Remote Security Assessments Audit a client's network for open ports, weak credentials, misconfigurations, or outdated systems. Basic Penetration Testing Run scans using tools like Nmap, Nikto, and Metasploit, and deliver a clear report with findings and recommendations. Firewall Rule Review & Optimization Review and improve firewall configurations (Cisco ASA, pfSense, FortiGate) for better security and performance. Security Policy Writing Draft custom cybersecurity policies (password policy, access control, incident response, etc.) for businesses. Log File Analysis Analyze log files (from firewalls, servers, or SIEM tools) to detect suspicious activity or performance issues. Cybersecurity T...

I'm seeking an expert in networking concepts who can provide solutions of few questions for me. I will give him the questions.

I need a skilled network engineer to use Packet Tracer for creating a Wide Area Network (WAN) with a star topology. This is for my college project, and I need a robust and well-structured network design. Requirements: - Use Packet Tracer for network creation - Setup a WAN - Implement a star topology Ideal Skills and Experience: - Proficiency in Cisco Packet Tracer - Experience with WAN configurations - Strong understanding of star network topology

I need a forensic expert to examine legal documents for potential forgery. The review will cover 1-10 pages. Key areas of concern include: - Signatures - Text content Ideal skills and experience: - Expertise in forensic document examination - Experience with legal documents - Attention to detail and accuracy These documents include the title to my fathers truck with his signature and a bill of sale that I believe has been forged to transfer truck into their name

I need a comprehensive network security architecture diagram for a LAN and cloud environment. The diagram is primarily for design documentation purposes. Requirements: - Focus on LAN and cloud security - Include the following security features: - Firewalls - Virtual Private Network (VPN) - SD-WAN - SASE - Cloud security elements Ideal Skills and Experience: - Expertise in network security design - Proficiency in creating detailed architecture diagrams - Familiarity with LAN, cloud environments, and listed security features

I'm looking for an experienced IT support professional to help resolve some network issues and set up our printers and scanners. Key tasks include: - Troubleshooting and fixing network issues affecting our devices. - Setting up printers and scanners to ensure proper connectivity. - Providing guidance on maintaining a stable network connection. Ideal skills and experience: - Strong background in network support. - Experience with printer and scanner setup. - Problem-solving skills and ability to work independently.

I'm looking for a detailed usage guide on OpenBullet and SilverBullet. The guide should cover: - Expertise in OpenBullet and SilverBullet - Experience creating detailed technical guides - Strong understanding of configuration and plugins I need help from someone that is using this software

Necesito un/a Redactor/a Documental con experiencia en ciberseguridad para colaborar en un proyecto. Responsabilidades: - Redacción y revisión de documentación técnica relacionada con la seguridad de la información. - Realización de análisis y evaluación de riesgos aplicando la metodología del Esquema Nacional de Seguridad (ENS). - Uso intensivo de la herramienta PILAR para el modelado y análisis de riesgos. Requisitos imprescindibles: - Dominio del Español. - Experiencia previa en redacción documental técnica en proyectos del sector público. - Dominio de la herramienta PILAR. - Conocimiento profundo de la metodología ENS. - Capacidad para trabajar de forma autónoma y cumplir p...

I'm seeking a cybersecurity expert to review our information security policies. Our goal is to improve security measures and consider applying for UK cyber security essentials Policies to be reviewed: - Data Protection - Access Control - Acceptable Use Policy - Information Security Policy - Internal policy for use of AI Ideal Skills & Experience: - Strong knowledge of information security protocols - Compliance to legal requirements - Experienced in development of documented policies, processes and controls in use of , including AI - Experience in policy review and development - Understanding of current cybersecurity threats - Ability to provide actionable recommendations I'm looking for a professional who can offer insights and enhancements to strengthen our security post...

Digital marketing adalah satrategi pemasaran yng mengunakan saluran digital untuk mempromosi kan produk atau jasa

About the Study: I am looking for professionals with practical experience in managing software vulnerabilities (weaknesses, bugs, or flaws in code) to participate in a research study (Online Survey). Your feedback will shed light on the challenges and opportunities associated with security tools, enhancing their effectiveness for industry professionals. ======================================================================================= What is Software Vulnerability Management (SVM)? Key tasks in SVM include: • Vulnerability Discovery / Detection: Finding weaknesses in code. • Vulnerability Assessment: Evaluating the severity and exploitability of identified vulnerabilities. • Vulnerability Patching / Remediation: Addressing weaknesses to secure systems. • Vulnerabi...

My website has vulnerabilities that need to be fixed, specifically SQL Injection and Cross-Site Scripting (XSS). These vulnerabilities are occurring on the main website and home page. Key requirements: - Expertise in identifying and fixing SQL Injection and XSS vulnerabilities. - Experience with securing login and authentication processes, and improving data handling and storage. - Must provide a comprehensive security report after fixing the vulnerabilities. Ideal skills and experience: - Proficient in web security protocols and practices. - Background in ethical hacking or security analysis. - Familiarity with the platform on which my website is built. Looking for a professional who can ensure my website is secure and protected from potential threats.

Descrição do Projeto (Português) Título do Projeto: Consultoria e Implementação de Soluções Completas de Cibersegurança Sobre a Empresa: Somos uma empresa dinâmica que busca fortalecer sua infraestrutura tecnológica e proteger seus ativos digitais contra ameaças cibernéticas. Estamos em um momento de expansão e reconhecemos a importância crítica da segurança da informação para a sustentabilidade e o crescimento dos nossos negócios. Visão Geral do Projeto: Procuramos um especialista ou uma equipe de cibersegurança altamente qualificada para realizar uma avaliação completa de nossos sistemas atuais e implementar soluç...

I'm seeking a skilled technician to provide onsite support for network setup. The primary task will be security setup. Key Responsibilities: - Configure and secure routers and switches - Set up firewalls and security protocols - Ensure secure wireless network configuration Ideal skills and experience: - Proven experience in network security - Certifications such as CCNA, CompTIA Security+, etc. - Strong troubleshooting skills - Ability to work onsite and complete tasks efficiently

I'm seeking technical support to resolve network problems, specifically slow network speed. Ideal skills and experience: - Strong background in network management and troubleshooting - Experience optimizing slow network connections - Familiarity with various network tools and diagnostic software - Problem-solving skills to identify and rectify network bottlenecks Please provide a brief overview of your approach to improving network speed and any relevant experience.

I need help setting up full remote access to a partner's iOS device. This includes: - Full control over the device - Access to all installed applications, device settings, and messaging/calls - Control over social media Ideal skills and experience: - Expertise in iOS remote access tools - Experience with secure remote control setups - Familiarity with iOS security protocols Please ensure privacy and security standards are maintained.

I need a skilled developer to improve an existing React application. The improvements should focus on the following areas: User Interface: Revamp the UI using Tailwind CSS for a modern, user-friendly design. Security Features: Essential enhancements are needed in three key areas: - Data Encryption: Implement robust encryption methodologies to secure sensitive data. - User Authentication: Develop a secure authentication system, possibly incorporating multi-factor authentication. - Network Security: Reinforce the application’s defenses against potential network threats. Performance: Optimize the app for faster load times and smoother interactions. Ideal Skills and Experience: - Proficiency in React, JavaScript, HTML, CSS, and Tailwind CSS - Strong background in cybersecu...

I need urgent help to stop a family member from rerouting my business calls and emails. Requirements: - Secure my phone service and email account - Ensure no further access to my communications Ideal Skills: - Experience with phone service provider security - Proficiency in Gmail security and recovery - Ability to act quickly and discreetly

I'm seeking a CCIE certified Network Engineer for troubleshooting and support on our Local Area Network (LAN). The LAN involves Cisco Routers, Switches, and Wireless Access Points. Key responsibilities include: - Diagnosing and resolving network issues - Ensuring optimal performance of network devices - Providing expert support for Routers, Switches, and Wireless Access Points Ideal candidates should have: - CCIE certification - Extensive experience with LAN troubleshooting - Strong knowledge of Routers, Switches, and Wireless Access Points - Excellent problem-solving skills Looking forward to your expertise to keep our network running smoothly! Kindly note that out our timezone is GMT +2

I'm looking for an experienced job finder to secure postdoctoral research positions in computer science and related fields. Key Responsibilities: - Research and identify hidden job opportunities in universities, private companies, and research institutions - Apply to suitable positions on my behalf Ideal Skills and Experience: - Proven experience in job hunting, particularly in academic and research sectors - Familiarity with the European job market - Strong network within the research community - Persuasive application writing skills If you are not a PhD student or do not have relevant experience, please do not apply.

Little budget! My e-commerce website has been flagged by Google as compromised and having malicious software. We've consulted several experts who assure us that the site is safe, but I need someone to resolve this problem. Ideal skills and experience: - Expertise in Google Search Console - Experience with malware removal and site security - Familiarity with e-commerce platforms - Ability to communicate clearly and provide updates Please provide a detailed plan and timeline with your bids. Little budget

My site is being hacked, and I need someone to help me secure it. Ideal Skills and Experience: - Experience in securing websites, especially on WordPress, E-commerce, or Custom-built platforms. - Knowledgeable in implementing firewalls, setting up SSL certificates, and other security measures. - Ability to identify and fix vulnerabilities to prevent malware attacks, unauthorized access, and data breaches.

I'm seeking an experienced cybersecurity professional to monitor and respond to threats on our network infrastructure, specifically targeting our servers and databases. Key Requirements: - Monitor security events and alerts - Respond to security incidents in real-time - Analyze threats and vulnerabilities - Generate reports on security posture Ideal Skills and Experience: - Strong background in cybersecurity - Experience with threat detection tools - Knowledge of network infrastructure and security protocols - Relevant certifications (e.g., CISSP, CEH)

I need a certified information systems auditor to conduct a comprehensive audit on our systems. The focus will be on identifying vulnerabilities. Key tasks include: - Conducting an audit of our IT infrastructure, network security, and data management systems - Providing compliance consultation - Preparing detailed audit reports Ideal Skills and Experience: - Certification as an Information Systems Auditor is a must - Extensive experience in auditing IT systems, network security, and data management - Strong analytical skills to identify vulnerabilities - Excellent report writing skills - Knowledge of compliance standards and regulations Please provide examples of previous work and relevant certifications.

I need an L2 Engineer with expertise in Storage, Network Security, and Virtualization for a minimum 3-month contract. The primary focus is on Storage, specifically SAN. Key responsibilities include: - Setup and Configuration of SAN - Maintenance and Monitoring - Troubleshooting Issues Ideal skills and experience: - Strong knowledge in SAN technologies - Experience with Network Security and Virtualization - Ability to work on an immediate basis Looking forward to your expertise!

I need an experienced L2 Network Security Engineer to enhance our corporate network security. Key tasks include: - Firewall Management: Configure and manage firewalls to block unauthorized access. - Intrusion Detection and Prevention: Implement systems to identify and mitigate threats. - VPN Configuration: Set up secure VPN connections for remote access. Ideal Skills and Experience: - Proven expertise in network security. - Hands-on experience with firewall, IDS/IPS, and VPN technologies. - Ability to work on immediate basis for urgent security enhancement. Please include relevant certifications and previous experience in your bids.

We’re seeking a tech-savvy VPN & Static IP Specialist to support our international recruitment operations. Our team manages U.S.-based employer accounts from overseas (primarily the UK and India), and we need a reliable technical solution to ensure seamless, location-consistent access to U.S.-based platforms. Previous attempts using commercial VPNs and proxies have proven unreliable, and we’re looking for someone who can design and implement a more robust approach. Your Role Your task is to develop a secure, stable system that enables our team to create and manage U.S.-based employer accounts without being flagged for foreign access. Key responsibilities include: - Analyzing our current setup and identifying why existing IP masking methods are failing - Researching and ...

I need assistance connecting a Mikrotik LHG 5 to a PowerBeam M5 AP for internet access. The setup requires static IP configuration and WPA2 encryption for security. Requirements: - Expertise in Mikrotik and Ubiquiti devices - Experience with static IP configurations - Knowledge of setting up WPA2 encryption Ideal skills and experience: - Network engineering background - Familiarity with point-to-point connections - Troubleshooting skills for wireless connectivity issues Please provide a brief overview of your approach and relevant experience.

I need a good experience pen tester and vulnerability test for webs.

I have an ad that keeps on appearing about every fifteen minutes. I disabled popup ads in the Web browser, but the popup ad keeps on reappearing.

Job Title: IP Transport Network Planning SME Key Objective : To Plan, design and Optimize IP Transport Network and Services to ensure reliable connectivity including Capacity planning & Optimisation Key Responsibility Areas JOB ROLES AND KEY RESPONSIBILITIES: - Designing and Developing IP Transport Network including capacity planning, routing and Network architecture - Optimise Network Capacity as per business need and ensuring QoS and availability - Troubleshoot Network issues and developing solution to ensure Network stability - Optimise Bandwidth allocation to reduce OPEX - Documenting design specifications, configuration and Operational Procedure DELIVERABLES / PERFORMANCE MEASURES (Goals and targe...

I need a skilled network technician to create WAN and LAN configurations. Key tasks include: - Setting up reliable network connections using Microtik and Cisco devices. - Configuring Linux servers and managing the OS. - Working on admin-level tasks Ideal skills: - Deep knowledge in Microtik and Cisco - Strong Linux server expertise - Proven network setup experience Looking for efficient, detailed-oriented professionals.

I need a skilled mobile app pentester to perform a dynamic security assessment on a widely used Android app. This is part of a red teaming activity. Key Focus Areas: - Network communication security - Accessing location APIs Ideal Skills and Experience: - Extensive experience in dynamic analysis of Android apps - Proficiency with pentesting tools (e.g., Burp Suite, Frida, Drozer) - Strong understanding of mobile app security vulnerabilities - Capability to provide detailed vulnerability reports and remediation suggestions Please provide relevant experience in your bids.

Project Description: I need an experienced cybersecurity specialist to review and secure my finance application hosted on a shared server. The app handles sensitive financial data, so I need help with: 1. Security Audit (Check for vulnerabilities like SQLi, XSS, misconfigurations) 2. Compliance Guidance (GDPR, PCI DSS if applicable) 3. Server Hardening (Shared hosting risks, firewall rules, encryption) 4. Secure Authentication (MFA implementation, session management) 5. Code Review (Check for backdoors, insecure APIs, hardcoded secrets) 6. Penetration Testing (Simulate attacks to find weaknesses) Requirements: Proven experience in securing financial/web applications Knowledge of OWASP Top 10, GDPR, PCI DSS (when payments are processed) Ability to provide clear recommendations & fixes...

I need an experienced IT professional to set up a network for my small business. This project involves configuring all necessary equipment and ensuring the network is secure and reliable. Key Tasks: - Router and switch configuration - Firewall setup - Wireless network setup Ideal Skills & Experience: - Proven experience in small business network setups - Strong knowledge of network hardware and configurations - Expertise in firewall configurations and network security - Ability to provide reliable wireless connectivity Please include past project examples in your bids.

Job Title: Research Paper Writer (Computer Science Domain – IEEE/Top Journal Format) Job Description: We are looking for a highly experienced and qualified individual with a strong academic and technical background in Computer Science to create a fully-fledged research paper suitable for submission to IEEE or other top-tier international journals. The research paper should strictly follow the standard format and guidelines as required by IEEE or similar journals. The candidate must be capable of conducting detailed technical writing, implementing experimental setups, running simulations or case studies (if needed), and compiling high-quality references. The topic may be assigned or can be proposed by the writer, but it must be innovative and relevant to current technological trends. ...