Segurança na rede Jobs

I need an experienced systems professional who can take ownership of my production servers from the ground up. The job starts with a full audit of the existing Linux stack (Ubuntu 22.04 on AWS EC2), then moves into tightening every layer—optimising configuration, hardening services, and putting robust security controls in place. What matters most to me is confidence that the machines are patched, performance-tuned, and continuously protected. After the initial hardening you will set up real-time monitoring and alerting (Prometheus + Grafana is currently installed but not fully wired), document a clear maintenance schedule, and remain on hand for rapid incident response. Deliverables • Comprehensive audit report with recommended fixes • Implementation of agreed configu...

A full-scope penetration test is required on my production web application with special attention paid to authentication and authorization workflows, input validation and sanitization routines, session management, and any additional vectors you deem necessary for a modern OWASP-aligned assessment. Automated scanning is welcome, yet the emphasis should remain on thorough manual exploitation using tools such as Burp Suite, Kali Linux, or equivalents, so that business-logic flaws are uncovered alongside technical ones. Please include a redacted sample or concise summary of past work that demonstrates report structure, depth of findings, and remediation guidance. No other application materials are necessary at this stage. Deliverables expected: • An executive summary and detailed ...

I’m ready to give you full access to our live, multi-tenant transportation SaaS, and I need a complete quality audit finished as soon as possible—no later than 20 business days after the NDA is signed. What I expect you to cover • Functional depth first: 13 individual modules (booking, dispatch, driver tracking, pricing, invoicing, SMS/email marketing, and the rest) must be exercised in real-world workflows for all six user roles. • Security with special focus on tenant-to-tenant isolation. Authentication, authorization, injection vectors, and PCI areas still need attention, but isolation is the non-negotiable baseline. • Load and performance baselines under realistic concurrency. • Usability feedback from the perspective of each role. • Cr...

Title: Full Stack Developer Needed for Author Website with E-Commerce, Digital Library & Admin Dashboard (Custom VPS Build) Description: I am looking for an experienced full stack developer to build a custom author website on my own VPS server. This is not a simple website. It includes a full e-commerce system, a digital library for users, and a complete admin dashboard. The final system must be easy to manage so I can add products, content, and users myself after delivery. Project Scope: 1. Frontend Website - Home page (author introduction + featured books) - About page - Press page - Story/Storyboard section - Modern, clean, responsive design 2. E-Commerce System - Physical products (books, merchandise) - Digital products (e-books) - Cart & checkout - Payment integration ...

My internal ERP sits behind a private domain that I’m ready to move under Cloudflare Zero Trust. The goal is simple: when someone tries to reach the ERP URL, the prompt must enforce multi-factor authentication and allow the session to open only if the request comes from one of our office computers on our Wi-Fi network. Anything originating elsewhere—home, café, mobile hotspot—should be denied outright. Here is what I need from you as the security specialist familiar with Cloudflare Access, Gateway, and device posture rules: • Configure the domain inside Cloudflare, enabling the security features that sit in front of the ERP server (Firewall, WAF, DDoS protection). • Create an Access policy that ties identity (Google Workspace / Azure AD, or another SS...

Title: Cybersecurity Specialist Needed to Identify and Eliminate Ongoing Device & Account Breach Description: I am looking for an experienced cybersecurity professional to help investigate and resolve a serious security issue. Last month, multiple personal accounts (including WhatsApp and other social platforms) and devices were compromised. Since then, I have: Switched to new devices Reset passwords and secured accounts Enabled basic security measures However, I still suspect unauthorized access or persistent compromise. There are concerns that my data may have been exposed or that a hidden vulnerability (malware, spyware, remote access, or account takeover method) still exists. Scope of Work: Perform a full security audit of devices and accounts Identify how the breach occurred...

Project Description: I am looking for a WordPress expert to fix loading issues and security vulnerabilities on my real estate websites. A previous assessment of my cPanel shows several outdated sites and plugins, a malware infection, and a conflict caused by two separate WordPress installations running on the same domain. Scope of Work: Malware & Virus Removal: Manually scrub the hosting environment, files, and databases to remove all viruses. Do not tell me to contact the host; I need you to do this. WP Installation Fix: Resolve the conflict caused by having two WordPress setups on the same domain. Clean up the directory structure so only the correct version is live. Updates & Maintenance: Update WordPress core, all plugins, and themes to the latest versions while ensuring not...

I run a small construction company and want to build a long-term relationship with an external IT team that bills by the hour. My most pressing need is tightening our email defences, but you will also step in whenever we face issues with phone or computer security, malware, or any attempt at hacking. For email specifically, make sure your proposal shows how you will: • stop spam and phishing before it reaches our staff, • enable encrypted communications that are simple for non-technical users, • set up access controls and ongoing monitoring so we always know who touched what and when. Beyond email, outline the tools and processes you use to harden endpoints, secure mobile devices, and perform rapid incident response. A detailed project proposal explaining your approach, ti...

I’m looking for a reliable WordPress developer to fix some issues on my website. The site is already built and the pages are in place. This is NOT a rebuild. Current issues: - Old URLs (e.g. /skips/...) are returning 404 errors - These need to be properly 301 redirected to the new URLs - Some internal links may still be broken What I need: - Set up all 301 redirects (old links to correct new pages) - Fix all 404 errors - Check and correct internal links - Quick audit to ensure the site structure is correct - Basic security check (ensure no public access to files/data, no vulnerabilities) Important: - This is a FIX job only, not a redesign or rebuild - The site is built on WordPress - I need this completed quickly and properly Please include: - Your price ...

I’m expanding a full-stack cybersecurity practice and want a driven freelance closer who can own every step of the sales cycle, anywhere in the world. Your mission is simple: bring in new business for our penetration testing, security auditing, cloud security, infrastructure security, and API security services—and get paid on pure commission for every dollar you help us earn. What you’ll actually do • Identify and prospect ideal clients across any region that makes sense—North America, Europe, Asia, or elsewhere. • Run discovery calls, scope technical requirements with my engineering team, prepare proposals, and negotiate contracts until they’re signed. • Maintain your pipeline inside our CRM and deliver a concise report each week. How y...

I’m carrying out some personal research and need a hand tracking down both the correct URL and the corresponding server IP address for a website whose name I already know. I do not have the URL yet, so the first step will be locating the official domain. Once you confirm that, I’d like you to resolve the domain to its public IPv4 (and IPv6, if available) address and supply a quick explanation of how you verified the result. Please keep the process entirely above-board: open-source intelligence methods such as WHOIS look-ups, DNS queries, nslookup, and public records are fine. No intrusive techniques are required or wanted—just accurate, verifiable information. Deliverables: • Verified website URL • Public IP address(es) for that URL • A brief note (...

The scope of this engagement centers on a fresh Windows-based server stack that needs to be fully stood up, secured, and kept running smoothly. The core activities include: • Server setup and ongoing maintenance – building the Windows Server environment from scratch (version 2019 or later), applying best-practice roles and features, scheduling regular patching, and monitoring performance. • Network security management – hardening the OS, configuring firewalls, refining Group Policy, and setting up audit logging to meet standard security baselines. • Microsoft SQL Server support – installing, configuring, and tuning SQL Server, setting up automated backups, and verifying high-availability options where appropriate. Success is measured by a clean deploy...

Por favor, Cadastre-se ou Faça Login para ver os detalhes.

Project Brief (Summary): Authorized Token Exposure Testing Platform Goal Develop a security testing tool to identify insecure handling of API tokens, session tokens, and credentials in web apps and APIs— Mainly Telgram HTTP API tokens Core Functions Scan for phishing websites…, - Traffic Analysis: Inspect and replay HTTP requests to detect tokens in headers, cookies, and responses - Client-Side Scanning: Identify tokens or secrets in JavaScript, LocalStorage, SessionStorage, and frontend code - Endpoint Discovery: Map API endpoints and classify authentication requirements - Token Inspection: Decode and analyze JWTs (expiry, scope, sensitivity) - Auth Testing: Validate whether APIs correctly enforce authentication and authorization - Offline Analysis: Support...

I have a domain sitting in GoDaddy’s dashboard and a single-page business site template—HTML, CSS and a bit of vanilla JavaScript—ready to go. What I need is for you to make it live on AWS, wire up a working contact form, and ensure the domain resolves over HTTPS without any hiccups. Here’s the flow I’m picturing: • Spin up the most appropriate AWS service (S3 + CloudFront for a static site or a lightweight EC2/Lightsail instance if you prefer), enable HTTPS via AWS Certificate Manager, and configure the distribution so the pages cache properly. • Point my GoDaddy DNS records to the AWS endpoint; a quick walkthrough of the settings you change would be helpful so I can repeat it later if needed. • Drop the provided template in place, confi...

We are looking for an experienced Carbonio expert to review, troubleshoot, and optimize our current email system. Scope of work: • Review our existing Carbonio CE installation and configuration • Diagnose issues with specific domains that did not migrate correctly • Identify bugs, misconfigurations, or performance issues • Fix problems where possible or provide clear solutions/workarounds • Optimize system performance, stability, and security • Verify DNS configuration • Ensure all services are running correctly • Provide recommendations and best practices Current situation: • Migration to Carbonio CE already completed • Some domains are not functioning correctly after migration Environment: • Please send us a message for details su...

I run several Windows 11 PCs that should be able to see one another on the local network, yet every time I try to connect I’m prompted for a username and password that the system then refuses. File-sharing, printer access and even simple ping tests fail at the credential stage, so I’m clearly missing something in the authentication chain. I’ve already cycled through the usual fixes: reset all network settings, recreated and changed user credentials, restarted every device on the switch and even tweaked a few Group Policy and security settings. None of it has stuck. Because I’ve done a fair bit of leg-work, I’m after someone who can go deeper—spot a mis-set SMB policy, a credentials manager glitch, a firewall rule, or whatever else is blocking the handsh...

I’m ready to turn an idea into a fully-featured web application that users can access seamlessly from any browser and install on both iOS and Android devices as a Progressive Web App. The core build must therefore be a standards-compliant web app, but it should behave like a native mobile application—offline support, push notifications and home-screen installation are all essential. Pwa Need fire base added for data This app is all about privacy I have the code already Here’s what I need from you: • A responsive front-end that scales elegantly from desktop down to the smallest phone screen. • PWA essentials in place (service workers, manifest, caching strategies) so the app is installable and functional offline. • Clean, well-documented code and a st...

I have a data scraping company and I work with music services. Basically, we collect metadata from various accounts that we generate from different countries and reconstruct current trends, genres, tempo, top artists, authors, algorithms, etc., and we sell them B2B to our clients (major record labels) like UNIVERSAL, SONY, and WARNER. We currently have a problem with Spotify; they are "killing" the accounts, and we are forced each time to generate new ones, wasting unnecessary bandwidth. We have identified that the problem occurs when using the storage credentials (auth_blob) to request the access token (bearer), which lasts 1 hour, so we need to get it often. Then they, based on the quality of the IP, take them down (but we use residential proxies, even Oxylabs, because yes, we...

I need an experienced security professional to spend time in our Delhi NCR office and harden every layer of our development environment, starting with the laptops my engineers use daily. Immediate focus – securing laptops Please arrive ready to implement or advise on: • Prevent data/code leakage • Restrict USB, file sharing, and all external uploads • Control developer access with screen recording Activity monitoring is the key restriction I want enforced from day one. You may bring your own preferred EDR/DLP toolset or work with ours; what matters is that the controls are provably effective and centrally managed. Broader scope during the same engagement Once the endpoints are locked down, I’ll move straight to: – Rolling out Data Loss Preve...

We are the Sudanese British Association (SBA), and we are seeking a top-tier, highly experienced Senior Developer or a small, elite agency to architect and build Phase 1 of our new digital platform. PLEASE READ CAREFULLY: This is NOT a standard brochure website. The SBA platform is a multi-layer digital ecosystem designed to serve as a national-level diaspora hub and a global knowledge network. It requires complex relational data architecture, strict role-based access control, and robust search capabilities. We have a comprehensive, developer-ready specification document (Database Schema, User Flows, UI/UX Structure) ready to share with the successful candidate. If you only build basic templates, this project is not for you. We need an architect who understands complex data relationship...

I run a simple three-page WordPress site, , and I’d like to place it under a steady maintenance plan. For a flat $15 each month, here’s what I need from you: • Content updates once a month—this could be a text tweak, a new photo, or a small blog post. • Routine plugin and core updates carried out promptly, with a quick check afterward to be sure nothing breaks. • Basic security upkeep: patch vulnerabilities, run malware scans, and keep backups ready in case something goes wrong. That’s the core of the job. I may want minor design improvements down the road, so the ideal person is comfortable jumping in when those requests arise, though that work would be scoped and paid separately. If you’re reliable, know WordPress inside out, and can se...

Join our mission to make the digital world safer! As a Bug Bounty–Focused Security Analyst, you’ll work closely with our global community of ethical hackers, helping identify, validate, and escalate real-world vulnerabilities — ensuring organizations stay ahead of evolving cyber threats. Your Role Review, validate, and triage vulnerability reports submitted by bug bounty hunters. Assess the impact and severity of findings, including CVSS scoring. Collaborate directly with ethical hackers to reproduce and understand vulnerabilities. Provide clear, actionable remediation guidance to clients. Perform targeted penetration testing to support and verify bug bounty findings. Identify duplicate, false positive, and low-quality submissions efficiently. Contribute to improving b...

My corporate site has just been labelled “dangerous” by Google with a specific malware warning, so customers are now greeted with a red-screen block. I need someone who has hands-on experience cleaning infected sites and getting that warning lifted fast. You will be expected to: • Identify every malicious script, file or database entry • Clean or replace the affected code without breaking any front-end or back-end functionality • Secure the server so the infection does not return (harden CMS, update plugins, patch vulnerabilities, tighten permissions, etc.) • Submit a successful reconsideration request in Google Search Console and show the site back in “No issues detected” status I will give you full hosting and Search Console access as ...

I have a working-but-fragile Chrome extension that crawls pages and “dorks” (niche search queries) looking for HTTP API tokens that match a specific regex. The job is twofold: 1. Repair and streamline the current codebase so the scanner reliably captures and locally stores every hit. Right now it sporadically misses matches and sometimes stops writing to storage. 2. Enrich the detection logic with fresh, private dorks and widen the sweep to cover the full set of indicators I care about: Keywords, Phrases, API endpoints, HTTP API strings and any related variations you can dream up. The flow I picture: • Content script injects, scans DOM + network responses in real time. • Regex engine identifies tokens, deduplicates them and saves to local storage / optional we...

I want my site’s static assets—images, CSS and JavaScript—to be served through Amazon CloudFront so pages load faster without breaking any of the login-based features or active user sessions. My AWS account and the necessary IAM roles are already in place; what I need now is an expert who has done this before to: • Create and configure the CloudFront distribution, origin settings and cache behaviours • Set proper TTLs, path patterns and invalidation rules so static files cache aggressively while authenticated pages bypass the cache • Enable HTTPS, compression and origin shield (if useful) for optimal performance and security • Provide a quick walkthrough or short notes so I can maintain the setup later Once everything is wired up, I’ll te...

More details: Which specific areas do you need mentorship in? Configuration issues, Security policies, Traffic management What kind of configuration issues are you facing? This question was skipped by the user Which specific security policies do you need help with? This question was skipped by the user

My website has 11 redirect errors, 404, and other issues that need to be resolved. Requirements: - Identify and fix broken links and 404 errors. - Ensure all redirects work correctly. Ideal Skills: - Experience with Ionos website management. - Familiarity with SEO and website error resolution. - Attention to detail and problem-solving skills. Please provide a timeline and any relevant experience.

We are a startup working on a highly confidential and private internal project. Due to the sensitive nature of this initiative, we require a highly experienced Cybersecurity Specialist with strong expertise in advanced security testing and simulation techniques. This is not a basic vulnerability scanning or standard assessment role. We need an expert capable of performing comprehensive, advanced-level security testing against robust environments while maintaining complete confidentiality. Project Duration: 2 to 3 months (possible extension based on project needs) Compensation: ₹3,00,000 per month (premium budget for the right expert with proven advanced skills) Key Requirements: 5+ years of hands-on experience in advanced cybersecurity testing and security operations Must hold advance...

I need a skilled QA specialist to test, refine and deploy a web application. Requirements: - Test on Chrome and Safari - Perform functional, performance, and security testing Ideal Skills: - Experience with web app QA - Proficient in testing on multiple browsers - Strong background in functional, performance, and security testing - Familiar with deployment processes Looking for someone detail-oriented, with a track record of ensuring high-quality software.

More details: What functionality should the freelancer profiles have? Depending on the package they decide to subscribe to: 16 Images Priority in search results Hide My Profile feature Image Voting Profile Statistics Skimpy Forum Testimonials Selfie Gallery Subscribe to short notice availability Special Offers News and Announcements Archive Gallery Choose your own image layout Video Gallery Image Blurring - SB Photoblur Tour Page - Australia / International •upload their professional pictures, •Ability to list services, •Direct sales capability, •Client positive reviews only, •Logins, • ”Available now” option •Have their own blogs ( private content page for clients to subscribe to.) Each freelancers will have their own profiles and ...

we need a Website API Expert , we have a website where images path coming from API Code , I will give you few codes to check how images coming , i need someone who can figure out how those images path coming and you can get other images urls as well , mention IMAGE in your proposal else you will be Ignore , Need someone who can get it done ASAP , If you can able to get the url path then only we will hire you

I need my live store upgraded from Prestashop 1.7.8.6 to the latest 9.1 release without losing a single feature, record, or customization. I rely on a mix of core and third-party modules, custom tweaks, and theme edits that all must keep working exactly as they do now—payment, shipping, catalog, orders, customer accounts, everything. Scope of work • Create a safe staging copy of the site and database. • Perform the version jump to 9.1, handling all backward-compatibility changes. • Update or replace every installed module and theme so they remain fully functional. • Migrate and verify all data: products, customers, orders, SEO URLs, multistore settings (if present), translations. • Thoroughly test front office and back office to confirm that checkout...

I already have a clean Linux server reserved for n8n and need an expert who can take it from first boot to a fully operational, self-hosted automation hub. The goal is to build a reliable environment where I can design complex, client-facing workflows and handle routine data-integration jobs without worrying about stability, scaling, or security. You will: • Install and harden n8n on the Linux host (SSL, reverse proxy, backups, environment variables). • Configure user management, logging, and version-controlled deployment so I can push updates safely. • Build at least two sample workflows that demonstrate 1) seamless data transfer between systems and 2) a marketing-automation sequence, showing me the key nodes, triggers, and error-handling patterns. • Document ...

We’re looking for someone to join our team for a 6-month freelance/contract/full time role (remote) focused on application authentication and authorization using Microsoft Entra ID. In this role, you will design and implement secure identity solutions, enabling **SSO, OIDC/SAML integrations**, and centralized access control across enterprise applications. You will work closely with development and infrastructure teams to modernize authentication flows and strengthen IAM practices. **Key Responsibilities** * Implement and manage authentication & authorization using Microsoft Entra ID * Design and integrate **SSO solutions (OIDC/SAML)** for applications * Configure and enforce **access control, MFA, and Conditional Access policies** * Integrate modern apps (React, APIs) and lega...

Our five stores is on Magento 2.4.7-p1 and I need two things handled in one go. First, the PayPal module must be upgraded to the this release. Second, the site is suffering from a malware injection that calls out to lanhd6549tdhse.top. I need every trace of that removed—files, database entries, cron jobs, whatever is hiding it—followed by a clean security scan and basic hardening so it does not reappear.

My personal profile was taken over: I can no longer log in, profile details were altered, the interface language switched, and friends have seen suspicious activity coming from the account. I exhausted Facebook’s self-service recovery steps and still have not reached a human at Meta, so this is my last resort. I need someone who truly understands Facebook’s security workflows, identity-verification channels, and escalation paths. Your mission is to pursue every legitimate option to restore my access. If that proves impossible, I expect a clear explanation of why, backed by evidence of each avenue you tried. Deliverables • Full restoration of the account, or • A concise report detailing all steps taken, Meta responses, and the definitive reason recovery fai...

My DirectAdmin server hosts several domains whose SSL certificates are about to expire, and the automatic renewal process keeps throwing errors. I need a professional who already knows the quirks of DirectAdmin to step in, diagnose why the renewal is failing, and get every domain back to a clean, padlock-green state. Here’s what I expect: • All current certificates renewed (Let’s Encrypt or existing CA, whichever is appropriate) for every domain on the server. • Verification that each site loads over HTTPS without browser warnings. • Any mis-configured redirects or mixed-content issues resolved so the lock icon stays solid. • A short, plain-English note explaining what was fixed and how future renewals will run smoothly. Please tell me about your h...

I need an experienced security specialist to bring my Microsoft 365 Business Premium environment (fewer than ten users) into full alignment with ISO 27001. The key areas I'm looking to cover are: 1 Clear Desk & Clear Screen Policy 2 Acceptable Use Of IT Assest Policy 3 Procedure Of User Access Management 4 Procudure Of Third Party Security 5 Vulnerability Management Process 6 Password Policy 7 Management Review Process 8 Mobile Usage & Electronic Media Policy 9 Teleworking Policy 10 Archival, Retention and Disposal Policy 11 Data Protection Policy 12 Information Continuity and Application Security Measure 13 System Configuration Standard IT Procudure Documents 1 Approved Software List 2 Asset Inventory 3 Deploying Anti Virus for Desktop 4 Workstation End ...

I need all 50 selected PortSwigger Web Security Academy labs solved end-to-end, not just marked as completed. Each exploit must be reproduced with real traffic in Burp Suite (Community or Pro) and any other tooling you find useful; screenshots or evidence of the successful exploit have to be captured along the way. For every lab you solve, hand over a concise written report that follows the exact “Problem Statement → Solution → Results” structure. I only need a basic overview, so keep each section tight—no exhaustive step-by-step narrative, just the essential reasoning, key actions, and the final proof that the lab objective was met. Deliverables (one archive at the end): • A single document (PDF or DOCX) containing 50 mini-reports, each following the st...

我手上有一个具体的网页游戏站点，需要对它进行一次聚焦性的安全测试。目标是找出并复现「访问控制漏洞」，并最终提供一份可复用的脚本或小程序，帮助我在之后的版本中快速验证漏洞是否仍然存在。 重点说明 1. 站点类型：网页游戏。 2. 漏洞方向：我最关心的是访问控制层面的缺陷。 3. 其他说明：提问时我把“特定游戏网站”写在了漏洞类型一栏——请以此理解为“目标已锁定的单一站点”。 交付物 • 渗透测试步骤与发现过程的技术报告（含关键截图、复测方法）。 • 可执行的 PoC 脚本 / 程序，要求： – 一键运行即可验证漏洞是否存在； – 控制台输出清晰，必要时附使用说明。 合作须知 • 所有测试必须在我授权的演示环境中进行，严禁对正式生产环境造成干扰。 • 请在开始前与我确认测试窗口与目标域名。 • 代码可用 Python、Go 或您擅长的语言编写，只要依赖简单、易复现即可。 如果你在网页游戏安全、访问控制绕过或自动化 PoC 编写方面有成熟经验，就联系我讨论更多细节。

Saya membutuhkan bantuan untuk mengembangkan sebuah situs blog/majalah online. Fokus utama proyek ini: • Merancang dan membangun platform Pengembangan Web yang cepat, aman, dan mudah saya kelola. • Mengaktifkan Sistem Komentar agar pembaca bisa berdiskusi langsung di setiap artikel. • Menyediakan tampilan responsif sehingga konten nyaman dibaca di desktop maupun perangkat mobile. Ruang lingkup pekerjaan: 1. Menentukan stack terbaik (mis. WordPress, + headless CMS, atau solusi serupa) sesuai kebutuhan konten yang rutin diperbarui. 2. Mendesain tema sederhana namun elegan: beranda, halaman artikel, kategori, dan pencarian. 3. Mengonfigurasi moderasi komentar, proteksi spam, dan notifikasi dasar. 4. Optimasi kecepatan pemuatan, SEO on-page, dan struktur URL ram...

I operate a live online betting platform and want a qualified ethical hacker to run a full-scale penetration test against the public-facing web application. The priority is website & application-level weaknesses, so I expect you to probe everything users can touch: signup, log-in, wallets, odds display, live bets, admin panels behind authentication—every feature that might be exploited. Please include the usual suspects—SQL injection, XSS, CSRF, IDOR, authentication bypass, file upload issues, business-logic flaws—essentially the OWASP Top 10 and anything else you uncover during your manual and automated reconnaissance. Black-box testing is preferred at first; if you later need limited credentials for deeper inspection we can arrange that. Deliverables I need: &bull...

My Android phone may be compromised. I'm seeing strange apps or messages. Key requirements: - Identify and remove any hacks - Ensure phone security - Provide a report on findings Ideal skills and experience: - Experience with Android security - Familiarity with malware removal - Strong troubleshooting skills

My self-hosted WordPress site (Nginx, PayU gateway, Jetpack active) has developed a handful of urgent problems that now impact both customers and search visibility. I would like one seasoned WordPress troubleshooter to diagnose the root causes, implement fixes, and leave the installation clean, fast, and secure. Key problems to resolve • “414 Request-URI Too Large” appears inside wp-admin whenever I try to access settings or other back-end pages. • Front-end pages regularly take 5-10 seconds to load, even on a fresh browser session. • The site drops offline or becomes unresponsive 5-10 times a day for 5-15 minutes; Jetpack emails arrive with reference 207729770/intermittent. • Google is indexing Japanese product spam—signs of malware or a residu...

I need a seasoned security professional who can step in at a moment’s notice to keep our Netskope and Check Point estate running flawlessly. The immediate priority is true on-demand technical support: when an alert spikes, a policy breaks, or a new SaaS application appears, I want to know you can connect, troubleshoot, and restore full protection without delay. Most of the work centers on the Netskope CASB/SWG stack and perimeter firewalls running Gaia OS. You should be comfortable tracing traffic through both platforms, fine-tuning policies, fixing rule-base anomalies, and explaining the changes you make so my in-house team stays in the loop. Experience with broader cloud security architectures is a plus; it often helps when integrations with Azure AD or AWS accounts start acting u...

I need an experienced security specialist to carry out a thorough review of our bank system’s defences, with the spotlight on the core database and the overall security architecture that surrounds it. This is not a simple camera-or-alarm health check; instead, I want the underlying structure, data flows, and access logic examined for weaknesses that could compromise customer information or interrupt critical services. Scope of work • Map the current database design, supporting servers, and connected services. • Perform vulnerability assessments and penetration tests against these elements, documenting every finding with clear evidence. • Evaluate encryption, key management, privileged-user policies, and change-management procedures to be sure they align with m...

My existing Quotex trading bot is written in Python and opens a WebSocket connection with the websockets library. It used to run flawlessly, but a recent Cloudflare JavaScript challenge now stops the handshake before it even upgrades to WebSocket. I need a clean patch that lets the script authenticate, obtain any required Cloudflare tokens or cookies, and then continue with the normal WebSocket flow. Whether you solve this by emulating a modern browser fingerprint, completing the challenge once and re-using the cf_clearance cookie, or by injecting the right headers in the initial HTTP upgrade request is up to you—as long as the result is reliable and headless. What you will hand over • Updated Python code (or a lightweight helper module) that completes the Cloudflare JS ch...

I’m looking for an experienced ethical hacker or cybersecurity professional who can teach me the fundamentals and practical skills. Topics I want to cover: • Basics of cybersecurity & ethical hacking • How VPNs work (proper usage, limitations—not illegal use) • Online privacy & digital footprint protection • Network security fundamentals • OSINT (open-source intelligence) basics • Social media security & account protection • Understanding how attacks happen (phishing, etc.) and how to defend against them I prefer: • 1-on-1 sessions (Zoom/Google Meet) • Practical demonstrations + real-world examples • Step-by-step learning plan Goal: • Learn cybersecurity for personal knowledge and protection Pleas...

I are looking for a developer to check for a 500 Internal Server error on the following website.