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:

  • Developing security protocols for actors in online communications
  • Implementing technical solutions to protect company email addresses against malicious entities
  • Crafting secure networks for serviced-based organizations to ensure data cannot be manipulated or destroyed
  • Working on IT audits for data recovery companies to ensure their infrastructure is correctly documented with appropriate security measures in place.
  • Locating sources of hacker activity to make sure the client’s system or network remains safe from unauthorized access
  • Troubleshooting WordPress security issues to safeguard companies from hackers
  • Cleaning up any threats of malware and safeguarding websites against future infections.

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!

De 58,540 opiniones, los clientes califican nuestro Internet Security Experts 4.9 de un total de 5 estrellas.
Contratar a Internet Security Experts

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:

  • Developing security protocols for actors in online communications
  • Implementing technical solutions to protect company email addresses against malicious entities
  • Crafting secure networks for serviced-based organizations to ensure data cannot be manipulated or destroyed
  • Working on IT audits for data recovery companies to ensure their infrastructure is correctly documented with appropriate security measures in place.
  • Locating sources of hacker activity to make sure the client’s system or network remains safe from unauthorized access
  • Troubleshooting WordPress security issues to safeguard companies from hackers
  • Cleaning up any threats of malware and safeguarding websites against future infections.

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!

De 58,540 opiniones, los clientes califican nuestro Internet Security Experts 4.9 de un total de 5 estrellas.
Contratar a Internet Security Experts

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    9 trabajos encontrados

    I need a specialist who can harden my Amazon S3 estate from end to end. The first phase is a thorough security assessment of every bucket: penetration testing to probe for exploitable paths, vulnerability scanning to catch mis-configurations or outdated settings, and a detailed access-control review that maps who can do what, and from where. When the testing phase is complete, I also want help turning the findings into action. That means building or updating the deployment workflows, bucket policies, IAM roles, lifecycle rules, and any supporting code so that fixes move cleanly from development into production. Because the work spans discovery and implementation, you will deliver: • A concise test plan outlining the tools and techniques you’ll use for the penetration tests,...

    €31 Average bid
    €31 Oferta promedio
    17 ofertas
    Data Security & Compliance Audit
    5 días left
    Verificado

    I need an experienced security professional to examine our current environment and bring it in line with GDPR, SOC and India’s upcoming DPDP requirements. We already have a security program in place, but many of the controls no longer meet best-practice standards, so the primary objective is a full-scale assessment that shows the exact gaps and then guides us through remediation. Where we feel weakest is encryption of data at rest and in transit, granular role-based access management, real-time monitoring, incident response playbooks and a stronger defence against external intrusion attempts. I expect a thorough review of policies, configurations and toolsets (think SIEM, IDS/IPS, DLP, MFA, privileged-access management) followed by a clear, actionable roadmap. Deliverables •...

    €299 Average bid
    €299 Oferta promedio
    4 ofertas

    **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...

    €367 Average bid
    €367 Oferta promedio
    39 ofertas
    AWS S3 Setup & Hardening
    5 días left
    Verificado

    I’m rolling out a new workflow that will rely heavily on Amazon S3, and I need a specialist who can get it production-ready from day one. The engagement covers three concrete areas: • Storage setup – create the buckets, versioning, lifecycle rules, logging, and the naming scheme so everything scales cleanly. • Data migration – script or configure a safe move of several terabytes from an on-prem source into the freshly built S3 structure while keeping integrity checks and the option to resume on failure. • Permissions & security – apply IAM policies, bucket policies, and encryption (at rest and in transit) to meet least-privilege and compliance expectations. Please attach a detailed project proposal that outlines your approach, key milestones...

    €57 Average bid
    €57 Oferta promedio
    16 ofertas

    I have a web-based project running only on my own machine and I want proof of how breakable it actually is. Your task is to ethically hack this localhost build, show me exactly where it fails, and explain how to fix each issue. The engagement is strictly a security audit: I own the code and the environment, so there are no legal grey areas. The spotlight is on the OWASP Top Ten for AI-driven applications—things like insecure model interfaces, data poisoning, privilege escalation through prompt injection, and any other risks unique to agents that call LLMs behind the scenes. Traditional web flaws (SQLi, XSS, broken auth, etc.) still matter, but only insofar as they intersect with the AI components. Because I need results ASAP, we will work in two short milestones: 1. Exploitation w...

    €41 Average bid
    €41 Oferta promedio
    14 ofertas

    I’m looking for an experienced ethical hacker to probe my hybrid network—both wired and wireless—with the sole aim of uncovering security vulnerabilities. Scope and focus • Map the entire network topology, including any VPN entry points, routers, access points, and key servers. • Perform vulnerability scanning and targeted penetration testing against internal and external segments. • Validate findings through exploit proof-of-concepts where safe and appropriate, ensuring no disruption to production traffic. Deliverables 1. A clear, prioritized vulnerability report that explains each issue, its risk rating, and the affected assets. 2. Screenshots or logs that support every critical or high-risk finding. 3. Action-oriented remediation recommenda...

    €408 Average bid
    €408 Oferta promedio
    28 ofertas

    I need help recovering and transferring one domain currently associated with Weebly. My goal is to regain full control of the domain and obtain its **EPP/Auth transfer code** so I can move it to a new registrar. I have already contacted Weebly through their normal support channels, but they have told me to contact Tucows and have not been able to provide the EPP code or a clear way to access the domain management. I’m looking for someone who has experience with **domain transfers, Weebly, Tucows, or registrar recovery** to help me resolve this. Ideally, you should: * Identify who currently controls/hosts the domain registration. * Guide me through the correct process to regain access and obtain the EPP/Auth code. * Help me communicate with Weebly, Tucows, or the relevant regist...

    €84 Average bid
    €84 Oferta promedio
    49 ofertas

    I’m looking for a fresh, expert set of eyes on my already-launched SaaS. The priority is a thorough check of both Security and Performance. I’ll share the exact tooling, checklists, and testing methodologies I currently use so you can step straight into the review process without guessing which scanners, profilers, or penetration-testing suites to run. Here’s how I see the engagement unfolding: you explore every security layer—from authentication flow to data storage—and benchmark performance under realistic load. When you’re done, I’d like a concise report that highlights the key findings, high-impact risks, and the quick wins that will give me the most immediate improvement. No need for a long-form narrative or slide deck; a sharply written summ...

    €130 Average bid
    €130 Oferta promedio
    68 ofertas

    I run a small but growing company whose staff is scattered across several time zones. Because we have no physical headquarters, every employee depends on a reliable, secure technology stack to stay productive. I need an experienced IT systems manager who can step in and own that environment from end to end. Day-to-day you will: • Monitor and maintain all user workstations, keeping operating systems, apps and security patches current. • Administer accounts, permissions and backups in our cloud services (you’ll help me choose or streamline them where necessary). • Act as first-line support for the team: diagnose connection issues, resolve software conflicts and keep Zoom—our primary meeting platform—running smoothly. • Document processes so onboar...

    €9 / hr Average bid
    €9 / hr Oferta promedio
    31 ofertas

    Artículos recomendados solo para ti