Computer Security Jobs

I’m ready to invest time in practical, one-on-one guidance that demystifies how attacks really unfold and, more importantly, how to spot and stop them. My background is purely beginner, yet my responsibilities will soon include supervising an IT/security team, so I need a clear, experience-based understanding of the attacker’s mindset. Focus areas • Network security: packet sniffing, basic exploitation, lateral movement, and network-level hardening. • Social engineering: phishing set-ups, pretexting scenarios, and the defense playbook that counters them. Learning format We will work inside pre-configured virtual machines you supply, where you walk me through the build-break-fix cycle: launching a representative attack, detecting it with common tools (Wireshark...

I’d like my Windows laptop configured so my children (aged 10-15) can use it safely without constant supervision. The setup must: • Enforce daily and weekly time limits that automatically log them out when the allowance is reached. • Block a list of questionable or distracting websites I will provide, and make it easy for me to add or remove sites later. • Prevent access to specific applications and system areas I choose, while leaving school-related programs untouched. • Let me trigger a remote log-off or shutdown from my own account or phone whenever homework needs attention. I don’t have a preferred tool yet and would appreciate your guidance on whether the built-in Windows family settings are enough or if a third-party suite (e.g. Qustodio, Norto...

I need to replace an old gigabit switch and access point with a Ubiquiti Unifi Access Point at my home in Sydney, Australia. Requirements: - Install Ubiquiti Unifi Access Point - Setup mesh network Ideal Skills and Experience: - Experience with Ubiquiti products - Networking knowledge - Detail-oriented and reliable Please provide detailed project proposals.

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Computing & Networks Foundations Trainer, Role purpose Build the mental model every later course relies on: how computers execute work, how operating systems manage it, how data is represented, and how machines communicate. The successful trainer will teach students to diagnose faults by evidence and layer instead of guessing. Topics you will lead 1. How a computer executes work 2. Operating systems and processes 3. The filesystem and command line 4. Numbers, text, and encoding 5. How networks move data 6. The internet protocol stack 7. HTTP and the web 8. Client, server, and system structure 9. Virtualisation and containers 10. Reading an unfamiliar system 11. Power, connectivity, and local constraints 12. Structured diagnosis of a broken machine Subject-specific profile - Stron...

I need expertise in unauthorized control access of telecom towers for network manipulation. Key Requirements: - Skills in penetration testing and vulnerability assessment - Experience with telecom infrastructure - Proficiency in radio frequency technologies - Knowledge of security protocols and bypass techniques Please provide a detailed plan and previous experience in similar projects.

Title: Web application Penetration Testing & Security Vulnerability Assessment Category: Cybersecurity / Web Application Security Project Overview: We are looking for an experienced security professional to conduct a penetration test and standard security scan on our web application. The goal is to identify vulnerabilities, misconfigurations, and potential attack vectors before they can be exploited, and to receive a clear, actionable report of findings. Scope of Work: Full black-box / grey-box penetration testing of the website (login areas, forms, APIs, user roles, and admin panels where applicable) Standard automated vulnerability scanning (OWASP Top 10 coverage: SQL injection, XSS, CSRF, broken authentication, insecure direct object references, security misconfigurations, e...

I am ready to move straight into the Execution and Testing phase of ITSAR for a new telecom product and need a specialist who can see the process through to formal certification. Here is what the engagement will look like: • Hands-on execution of ITSAR security tests focused on the product’s network security stack and its software layer. You will be working directly on live units in a Linux-driven environment, so solid command of networking, penetration techniques, vulnerability assessment tools and telecom-grade hardening practices is essential. • Close coordination with NCCS and the relevant Telecom Security Test Labs (TSTLs). I will involve you in all technical calls and data exchanges; you will help interpret lab feedback, tweak test cases, and make sure every issue ...

I’m assembling an intermediate-level cohort that needs a knowledgeable cybersecurity instructor to guide them through a series of live online classes. Each session must weave together the three focus areas the group has requested: • Network Security • Ethical Hacking • Cryptography My priority is real-time interaction, so please be comfortable running practical demonstrations, answering questions on the spot, and setting up hands-on labs that students can follow along with remotely. I will provide the video-conferencing platform; you bring the course structure, teaching materials, and technical expertise. Deliverables I need from you: 1. A clear syllabus that maps out how the topics will be covered over the duration of the course. 2. Slide decks or visual ai...

I need a thorough, external-facing penetration test focused on my network infrastructure. The environment is small—fewer than 50 devices—and the critical assets are the servers that host internal services and data. No web or mobile application testing is required; this engagement is strictly about identifying and safely exploiting weaknesses on the network layer. Here is what I expect from you: • A concise test plan outlining scope, methodology, and tooling before any scanning begins. • Active reconnaissance and exploitation against the server segment, using industry-standard tools such as Nmap, Nessus/OpenVAS, Metasploit or similar. • A clear, prioritized vulnerability report that includes technical details, business impact, and actionable remediation step...

All of my WhatsApp conversations—both personal and group—were accidentally wiped from my Android handset, and I never enabled either Google Drive or local backups. The phone is still in my possession and fully functional; I simply need every deleted message, media file, timestamp, and attachment brought back in a readable format or restored directly into WhatsApp. I’m aware this requires deep-level Android and WhatsApp data extraction, so experience with mobile forensics tools such as Cellebrite, Magnet, or equivalent ADB-based solutions is essential. Root access can be granted if necessary. Please outline: • the technique you intend to use (logical vs. physical acquisition, encrypted database decryption, etc.) • expected recovery success rate for chats with...

I’m looking for a skilled content writer to craft fresh, engaging copy for my Instagram account. The focus is 100 % on social-media writing—no blogs or long-form pieces—so you should live and breathe the platform’s latest trends, features, and tone of voice. Your words will accompany photos, Reels, and Stories, so each caption must hook followers in the first line, tell a concise brand story, and end with a clear call-to-action. Fluency in Bahasa Indonesia with a light, conversational feel is essential, and an eye for strategic hashtag use will be highly valued. Deliverables I’d like to receive: • Captions ready to paste into Instagram, matched to the creative brief I provide • A set of carefully researched hashtags for each post (mix of niche an...

I want a teacher for me who can teach me ethical hacking from start to end . Daily 1 hrs class via the online mode . Most importantly at the cheapest price from start to end . I will participate in ethical hacking competitions so you have to train me for that . If he will be an indian then perfect it would be best for me

I’m assembling a high-intensity course that revisits the fundamentals of network security from an advanced practitioner’s perspective. The participants are seasoned security engineers and architects who already speak the language; what they need is a fresh, up-to-date look at core concepts, modern threat landscapes, and the tooling that underpins today’s best practices. What I need you to do • Design a cohesive curriculum that fits into two eight-hour live sessions (remote delivery). • Prepare slide decks, instructor notes, lab guides, and sample PCAPs or VM images so learners can test concepts hands-on. • Include real-world case studies that illustrate defence in depth, segmentation strategy, IDS/IPS tuning, and incident detection workflows. &bull...

I need an experienced ethical hacker to conduct thorough penetration testing on my mobile applications. The sole focus of this engagement is to simulate real-world attacks, uncover security flaws, and document practical remediation steps. Scope of work • Plan and execute a full penetration test tailored to mobile environments—covering authentication, data storage, API calls, transport security, reverse engineering, and runtime manipulation. • Use industry-standard methodologies such as the OWASP Mobile Security Testing Guide and well-known tools (e.g., Burp Suite, Frida, MobSF, Wireshark, Kali). • Provide a clear, reproducible report that ranks vulnerabilities by severity, explains exploitation paths, and recommends fixes that developers can act on immediately...

My site is already on Cloudflare, but the security section is still at its default settings. The immediate priority is to turn on and correctly tune Cloudflare’s DDoS protection so it works 24/7 without affecting legitimate traffic. Key tasks I need completed: • Enable and verify Cloudflare’s DDoS protection on the zone • Set sensible sensitivity levels and rate-limiting thresholds for both Layer 3/4 and Layer 7 attacks • Create at least one custom Firewall Rule to block obvious malicious patterns while allowing normal visitors and known search-engine bots • Produce a brief hand-off document outlining the settings changed, why they were chosen, and how to monitor the dashboard going forward I already have full access to the Cloudflare dashboard...

**Remote IT Infrastructure Support Specialist Needed (India & Philippines)** We are looking for a skilled **Remote IT Support Specialist** based in **India or the Philippines** to assist with laptop setup, system configuration, and remote technical operations. This role requires **strong technical skills and hands-on IT experience**. The ideal candidate should be comfortable managing computer systems, troubleshooting issues, and supporting remote work environments. **Position:** Remote IT Support Specialist **Location:** India / Philippines (Work from Home) **Compensation:** $300/month **Workload:** Approximately 2–5 hours per week ### Key Responsibilities: * Set up and configure laptops for remote users * Install and configure operating systems, applications, and security t...

I need a thorough network-level penetration test carried out entirely with Kali Linux. The goal is to identify and validate every exploitable weakness on my production subnet, show me clear proof-of-concept for each finding, and give me a remediation-focused report I can hand straight to my infrastructure team. You will work from your own Kali box—feel free to lean on Nmap, Metasploit, Wireshark, or any other native toolkit you trust—as long as the methods remain ethical and fully documented. Scope is limited to the IP range I supply once we start; no social-engineering or physical testing is required. Deliverables • Executive summary written for non-technical leadership • Detailed technical report listing vulnerabilities, risk ratings, step-by-step reproduction, ...

I am looking for an experienced ethical hacker or cybersecurity professional to conduct a comprehensive security assessment of my mobile devices, Laptops, online accounts. I have reason to believe that my phone and company data may be monitored or accessed without my authorization. I need an expert who can investigate professionally, identify any potential security risks, and recommend remediation steps. Scope of Work The selected professional should be able to: Perform a complete mobile device security assessment (Android or iPhone). Check for spyware, malware, stalkerware, or unauthorized monitoring software. Review device settings, permissions, and installed applications. Analyze network traffic for suspicious activity. Check for unauthorized logins or compromised credentials. Ident...