The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Internet Security is a highly important arena of information technology, which involves the prevention of data, systems and networks from malicious intrusions and other cyber attacks. An Internet Security Expert is tasked with employing a broad range of defensive and analytical measures to protect the confidentiality, integrity and availability of computer systems, networks and data. With their expertise in Information Assurance (IA), these professionals use their knowledge in cyber intelligence and counterintelligence, firewall protection, authentication mechanisms, intrusion detection systems (IDS) and much more to protect clients from cyber-attacks while keeping an eye out for potential weaknesses.
Here's some projects that our expert Internet Security Experts made real:
As clearly illustrated by this list of projects, an Internet Expert can be a valuable asset to any organization that relies heavily on digital methods of communication. By enlisting the help of these experts, clients can protect their networks and data without wasting resources on ineffective solutions. And with Freelancer.com, clients can make use of its platform to find the professional whom they believe can make their dreams come true. So if you’re looking for an Internet Security Expert, feel free to post your project on Freelancer.com and start your journey running towards a secure future!
From 65,809 reviews, clients rate our Internet Security Experts 4.9 out of 5 stars.Internet Security is a highly important arena of information technology, which involves the prevention of data, systems and networks from malicious intrusions and other cyber attacks. An Internet Security Expert is tasked with employing a broad range of defensive and analytical measures to protect the confidentiality, integrity and availability of computer systems, networks and data. With their expertise in Information Assurance (IA), these professionals use their knowledge in cyber intelligence and counterintelligence, firewall protection, authentication mechanisms, intrusion detection systems (IDS) and much more to protect clients from cyber-attacks while keeping an eye out for potential weaknesses.
Here's some projects that our expert Internet Security Experts made real:
As clearly illustrated by this list of projects, an Internet Expert can be a valuable asset to any organization that relies heavily on digital methods of communication. By enlisting the help of these experts, clients can protect their networks and data without wasting resources on ineffective solutions. And with Freelancer.com, clients can make use of its platform to find the professional whom they believe can make their dreams come true. So if you’re looking for an Internet Security Expert, feel free to post your project on Freelancer.com and start your journey running towards a secure future!
From 65,809 reviews, clients rate our Internet Security Experts 4.9 out of 5 stars.My Instagram profile was taken over and every standard recovery option seems to hit a wall. I have already gone through password resets, contacted Instagram support, and used my recovery email / phone number, yet the system now replies “account not found.” I need someone with a proven track record of reclaiming hacked Instagram accounts to guide the process end-to-end, deal with any appeals or identity verification that Meta may request, and hand the profile back to me in full working order. Once access is restored, I’d like brief guidance on locking the account down with stronger security settings to avoid a repeat incident. Deliverables • Verified, working login to the original account (posts, followers, and settings intact) • A concise post-recovery c...
I need help connecting my PS5 to my Nord VPN via my Windows computer to secure my gaming and prevent DDoS attacks. I'm currently getting an "Unable to find IP" error. Requirements: - PS5 is connected through Ethernet Current: Router-Firewall-ps5 (no vpn) Goal: Router-firewall-computer hotspot w/ shared vpn adapters-ps5 (keeps giving IP Error) - Ideally, you should have experience with Nord VPN and gaming consoles - Networking knowledge is a plus Please provide a step-by-step guide or remote assistance to resolve this issue.
I'm seeking an expert to investigate and secure my Android phone. I've noticed slow performance and strange behavior, and I've been told my phone might be hacked. Requirements: - Analyze device for signs of hacking - Remove any unauthorized apps or software - Enhance security to prevent future breaches - Provide a report on findings and actions taken Ideal Skills: - Experience with Android security - Knowledge of common hacking signs - Ability to remove malware and secure devices - Strong communication skills for reporting Please bid with relevant experience and a brief outline of your approach.
my webisite is repeatly hacked - by adding files to my cPanal in file manager i dont konw how hackers is making this - but i want to secure my website from attacks ---------------------------------- my domain name is I need an experienced network-security specialist to plan and fully configure a new firewall for my environment. The goal is to harden perimeter security, enforce clean segmentation between internal subnets, and establish clear inbound/outbound rules without disrupting day-to-day traffic. My exact firewall model is still open—hardware, software, or a cloud gateway are all possibilities—so I’m looking for guidance on the best fit as well as hands-on implementation. Whether the right choice ends up being pfSense, Cisco ASA, FortiGate, Palo Alto, or a manage...
An employee’s mailbox was accessed by our current email administrator, who then sent a message under that person’s name. I need clear, defensible proof that the email originated from the administrator’s computer—not the employee’s. Your first task is a small-scale forensic investigation. Please extract and interpret the full header, trace the sending IP address, and correlate it with server or workstation logs so I can demonstrate that the message did not leave the employee’s PC. Accuracy and chain-of-custody notes are important because this material may be presented internally (and potentially to legal counsel). Once that is complete, I’d like to transition ongoing email and website management to someone trustworthy. Our stack is fairly typi...
I need a developer skilled in automation, APIs, and backend systems to create a tool that: 1. Reads Brazilian CNPJs Input manually or via CSV Fetch company data from a CNPJ API: business name trade name main CNAE address 2. Detects business niche from CNAE Example: supermarket, restaurant, medical clinic, law firm, etc. 3. Automatically generates and registers a domain Generate domain candidates from the trade name Check availability via registrar API (Namecheap, Porkbun, etc.) Choose the first available Register automatically Save domain + company relation 4. Automatic DNS setup Create DNS A/CNAME records via API Point to my web server 5. AI Website Generator Use company data (name, niche, city) Generate content via AI (OpenAI) Insert into a simple HTML template Dep...
I’m preparing an in-depth research as a generalist piece on how today’s dark-web marketplaces and service hubs operate and, more importantly, how a non-specialist can reach them safely and document findings without crossing legal or ethical lines. I already understand the basics of Tor and VPN use, but I need a structured workflow—from first connection through data collection—that I can replicate for subsequent studies. Here’s what I need from you: • A concise, step-by-step walkthrough of the safest way to reach current dark-web marketplaces and service directories, written so any security-aware generalist can follow it.
PHASE 1: SECURITY AUDIT & VULNERABILITY SCAN Goal: Identify any weaknesses or hacks on the website. Tasks: Run a full malware and vulnerability scan (use tools like Wordfence, Sucuri, or Astra Security). Check server security (firewall, file permissions, database access). Verify SSL certificate installation and HTTPS redirect. Scan for malicious scripts, backdoors, or injected code. Review admin and database access logs for suspicious activity. Test password strength and update credentials if needed. Backup the entire website and database before making changes. Document all security issues found. Deliverable: Security audit report with list of vulnerabilities, risks, and recommended fixes. PHASE 2: FIXING SECURITY ISSUES Goal: Patch and secure all vulnerabilities found. Tasks:...
Project Description: We are looking for an AWS security and compliance expert to configure our AWS environment in line with ISO 27001 controls and best practices. The goal is to ensure our AWS setup meets information security, access control, and data protection requirements under ISO 27001 (Annex A controls). Scope of Work Governance & Access Management Review and configure IAM policies, roles, and permissions following least privilege. Implement MFA for all users and root account. Enforce strong password policies. Configure AWS Organizations, SCPs, and tagging standards. Network & Infrastructure Security Set up VPC architecture with public/private subnets. Configure Security Groups, Network ACLs, and VPC Flow Logs. Ensure all EC2, RDS, and Lambda instances use secure ...
My corporate website has been hit by malware and, as a direct result, Google Ads have stopped displaying. I need a security-minded developer to dig in, locate every malicious file or injected script, clear it out completely, and make sure the ad slots come back online without triggering any policy violations. What I expect from you: • A full scan of the server and site files to identify all malware or suspicious code • Clean-up and patching, with a brief report of what was removed and why • Confirmation that Google Ads render again on the live pages (I’ll verify through my AdSense panel) • Practical, lightweight hardening steps I can keep using—firewall rules, plugin recommendations, or configuration tweaks—so the infection doesn’t...
Job Title: One-Time WordPress Security Cleanup & Hardening Project Project Description: We have recently experienced a malware/virus attack on our WordPress website and are in the process of recovering. We are looking for a security expert for a one-time project to perform a final, definitive cleanup and to "harden" the site against future attacks. The goal is to have the site professionally cleaned, audited, and secured, applying all industry best practices. Scope of Work / Deliverables: Complete Malware Removal: Perform a deep, server-level scan of all website files and the database. Manually inspect and remove all malicious code, backdoors, and suspicious files. Provide a guarantee (e.g., 30 days) that the site is 100% clean. Website Hardening: Implement all core ...
Project Title: Senior Privacy & Security Specialist for Advanced Digital Protection Firm Company Overview: We are a specialized digital privacy firm operating in high-stakes, confidential environments, focusing on robust asset protection for global clients through innovative, compliant solutions. Project Scope: Hiring a full-time remote Senior Privacy & Security Specialist (long-term contract) to handle complex threat mitigation and secure operations. Emphasis on advanced anonymity protocols and resilient data handling in dynamic, restricted-access ecosystems. Key Responsibilities: Perform in-depth vulnerability assessments and simulated threat modeling on encrypted networks and hidden services. Implement and optimize privacy tools, including Tor routing, PGP encryption, and an...
Project Title: Hiring Experienced Ethical Hacker for Elite Cybersecurity Firm (Cyberexperts) Company Overview: Cyberexperts is a leading cybersecurity company operating on an innovative e-commerce business model. We specialize in protecting the digital privacy and assets of elite clients worldwide through ethical, cutting-edge solutions against evolving cyber threats. Project Scope: Seeking a full-time or long-term contract Ethical Hacker/Penetration Tester (remote-friendly) to join our elite team. Focus: Fortify e-commerce platforms and client infrastructures with proactive security measures. Key Responsibilities: Conduct comprehensive vulnerability assessments and advanced penetration testing on networks, web applications, and cloud environments (AWS/Azure). Perform OSINT gathering, dark...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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