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I need a complete examination system that runs entirely over our local Windows network, so students can sit an “online” test without any internet connection. The solution must let each workstation connect to a central server, pull the exam, and push results back immediately. Key capabilities • Randomized question order so no two students see the same sequence • Per-student time tracking with an automatic lock-out when the clock hits zero • Automated grading that releases scores the moment an exam is submitted Question formats to support • Multiple choice • Short answer • Essay Administrators have to be able to build question banks, schedule exams, watch real-time progress, and export detailed results. A simple, distraction-free candi...

I want a thorough, professional security check on two devices—one Android and one iPhone. I have seen unexpected apps or activities, rapid battery drain, and the occasional suspicious pop-up, so I need to confirm whether either handset has been compromised and, if so, understand exactly how to fix it. I have never sideloaded software outside the official stores, but I still want everything verified. Your task is to run a full forensic-level audit: scan for malware or spyware, inspect system logs for unauthorized access, review current privacy and security settings, and highlight every vulnerability you uncover. Please work only under my explicit authorization and within all legal boundaries. Deliverables • A clear, step-by-step report explaining findings for both devices &bu...

I need a fully referenced research paper that explains what large-language-model (LLM) AI is and, more importantly, how malicious actors are already leveraging it to defraud companies and breach corporate data. The focus is squarely on the impact to businesses: think automated spear-phishing with ChatGPT-style prompts, deepfake customer-service bots harvesting credentials, code-generation exploits, and rapid discovery of vulnerabilities using GPT-4, Claude, or similar tools. Please weave credible expert opinions and analyses throughout the paper—quotes from leading cybersecurity researchers, white-hat hackers, Gartner or NIST commentary, peer-reviewed journal insights, and conference proceedings are all welcome. If you come across standout case studies or hard statistics that streng...

I am looking for a freelancer to set up an auto-rotating proxy system to handle network requests efficiently. The solution should ensure seamless proxy rotation and be capable of managing high traffic without triggering rate limits. Ideal candidates should have expertise in networking, proxy systems, and related configurations.

My Gmail account was recently compromised and I’ve been locked out ever since. I already completed Google’s account recovery form, but the automated process has not restored my access. Time is critical and I need someone who knows the ins-and-outs of Google’s security workflow—device verification, backup codes, and support escalation—to get me back in as soon as possible. What I expect from you • Regain full, secure access to the account (inbox, Drive, and linked services). • Remove any unauthorized sessions or forwarding rules the attacker may have set. • Reinforce security with a fresh, strong password and two-factor authentication. • Provide a concise set of instructions so I can keep the account—and connected devices&mdas...

I’m preparing a concise case study that zeroes in on the current cybersecurity threat landscape, with a particular emphasis on the most common vulnerabilities and exploits making the rounds today. The goal is to help executives and technical teams alike understand where the biggest dangers sit and how those weaknesses have been abused in the real world. Here’s what I need from you: • A clear narrative that first frames the threat landscape—backed by recent data or authoritative sources—then drills into the most widespread vulnerabilities (think unpatched software flaws, misconfigurations, credential issues, etc.). • Concrete examples of real-world incidents for each vulnerability or exploit you highlight. Use publicly documented breaches or reputab...

I need a well-researched, publish-ready case study that examines how a technology company strengthened its overall network security by redesigning its firewall implementation. The goal is to show, step by step, what triggered the initiative, which design choices were made, how the solution was deployed, and what measurable results followed. Scope • Center the narrative on network security within a real or anonymized technology-sector setting. • Give special, in-depth attention to firewall architecture and rule-set hardening; intrusion detection systems or VPN references are welcome only where they help explain the firewall strategy. • Blend technical detail—vendor models, topology diagrams, configuration highlights—with business impact (risk reduction, com...

I run an educational YouTube channel focused on Science and Technology and I’m looking for a writer who can turn my ideas into compelling, easy-to-grasp scripts that work for both Shorts and full-length videos. Every piece must be 100 % original, optimized for search, and written with a broad audience in mind—children, teens, and adults alike. Here’s what I need from you: • Engaging scripts sized appropriately for Shorts (60 s or less) and for longer explainer videos. • Click-worthy, SEO-rich titles, descriptions, and tags that follow current YouTube best practices. • Language that stays conversational without dumbing things down, striking the right balance of authority and approachability. • An eye for viral angles, trend hooks, and social-me...

I need a cyber expert who has the skills to track someone