Securitatea internetului Jobs

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!

Conform celor 66,211 recenzii, clienții îi evaluează pe Internet Security Experts cu 4.84 din 5 stele.
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    I am seeking a proficient Linux system administrator with a focus on security implementation. The ideal candidate should have: - Solid experience with Linux operating systems - Specialization in security implementation - Demonstrable skills in maintaining the integrity and reliability of systems While it's not specifically addressed, a familiarity with safeguarding methods such as establishing firewalls, encrypting data transmissions, setting up and managing user accounts, and access could be advantageous. If you possess these skills, I would love to hear from you.

    $17 (Avg Bid)
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    I'm looking for an expert in cyber security, with a focus on network security. The primary goal of this project is to enhance our network security protocols, effectively preventing unauthorized access and ensuring secure data transmission. Key project deliverables include: - Review and assessment of our current network security measures - Implementation of improved network security processes - Development of a comprehensive network security plan - Regular monitoring and maintenance of the implemented security solutions I'm interested in a cybersecurity professional who has: - Proven experience in enhancing network security - Strong understanding of the latest cyber threats and security protocols - Ability to develop and implement effective security measures - Excellent communi...

    $96 (Avg Bid)
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    I urgently need a comprehensive security check on my network and servers. In particular, the focus areas should be: - Firewall and network infrastructure - Operating systems and software - User access and permissions - Internal server coding and potential backdoors Even though I didn't specify any compliance standards for you to follow, a good understanding of common ones like PCI DSS, HIPAA, and GDPR would be beneficial. Skills and Experience: - Expertise in network infrastructure and firewall setup - Thorough understanding of different operating systems and their vulnerabilities - Experience with user access management and permission settings - Knowledge in server coding and identifying backdoors I can't stress enough the urgency of this project, it needs to be completed...

    $666 (Avg Bid)
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    I'm seeking a seasoned professional to provide ongoing support for my existing Fortinet Firewall. The ideal candidate will have a strong grasp on the following areas: - **Configuration Adjustments**: I require assistance in fine-tuning the firewall rules, NAT settings, and VPN configurations. It's crucial that the candidate is well-versed in these areas, as even minor misconfigurations can have severe security implications. - **Troubleshooting Connectivity Issues**: The freelancer should be proficient in identifying and resolving connectivity issues. Quick and efficient troubleshooting skills are paramount to keep my network running smoothly. - **Implementing New Security Policies**: I need to ensure that my security policies are always up-to-date. The candidate should have ex...

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    I require skilled and experienced professionals for IT infrastructure development services for my website. The focus is on establishing a robust network setup and server configuration, including SaaS and hardware solutions. I am aiming for the completion of these tasks within a short timeline of 1-2 weeks. Therefore, efficiency, promptness, and a high level of competency are essential. Ideal Skills and Experience: - Expertise in network setup - Server configuration skills - Knowledge and experience with SaaS - Top-level understanding of hardware solutions - Proven track record in fast-tracked project execution.

    $69 (Avg Bid)
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    AWS Server Security Enhancement 6 zile left
    VERIFICAT

    For this crucial project, I’m searching for a seasoned AWS developer experienced in setting up advanced server security. Key Responsibilities: - As I've got an AWS server in place, I am seeking to fortify the security measures associated with it. - Although I've not finalized the specific measures, your expertise and suggestions in IAM, Security Groups, or Network Access Control Lists (NACLs) would be greatly appreciated. - Emphasis on ‘Advanced Security Setup’ – a step beyond basic security – to comprehensively protect server's integrity. - Wanted to connect domain with server and add SSL - Want to connect RDS for database Ideal Skills: - Proven experience in AWS server security, specifically EC2. - Proficiency with IAM, Security Groups, NA...

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    As a fast-growing company, we're looking for a highly skilled network engineer who holds WatchGuard Network Certification. Your role will be crucial, focusing on a comprehensive setup of our network infrastructure, given that this is a mandatory requirement for us. Your tasks will include: - Setting up and configuring our firewall using WatchGuard equipment - Implementing VPN access for our team - Establishing Wi-Fi networks across our workspace Given the size of our team, you'll be managing a network for fewer than 10 devices. Your knowledge of network administration and experience in a similar role will therefore be pivotal in ensuring a smooth and effective setup. Strong problem-solving abilities, excellent communication skills, and a solid understanding of network protocol...

    $34 / hr (Avg Bid)
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    I need a cybersecurity expert who can conduct penetration testing and data encryption tasks for me. Key Tasks: - **Penetration Testing:** This involves assessing the security of a system by simulating an attack from an external source. You need to be able to identify vulnerabilities, weaknesses and potential threats. I'm not sure whether I need comprehensive testing of my system or a specific target, so you should be able to advise on this. - **Data Encryption:** I would also need assistance with encrypting my data. This is crucial to protect sensitive information from unauthorized access. Reporting: - **Reporting Detail:** After the penetration testing and data encryption tasks are completed, I require a comprehensive report. This should include both an executive summary and de...

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    I am experiencing a comprehensive security crisis with my website and urgently require the support of an expert. I suspect malware infection, website hacking, and data breaches. So, I'm most concerned about data encryption, vulnerability scanning, and firewall protection. Key symptoms include: - Redirection of contact pages - Receipt of fake contact requests The ideal freelancer should possess: - Expertise in data encryption techniques - Mastery in vulnerability scanning - Experience with firewall protection - Decisive problem-solving skills - The ability to act immediately Having experience with cases of similar complexity would be strongly preferred.

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    I'm looking for a proficient pentester to conduct an extensive penetration test on a large and highly complex system. Key Aspects to test: - Network security - Web application security - Database security Your expertise should ideally include, but not limited to: - Prior experience in performing pentests on large systems. - Advanced knowledge in network, web, and database security. Kindly note, upon completion, I expect a summary report outlining the key findings. Your report should be clear and concise, enabling quick identification of potential vulnerabilities. This task requires meticulous attention to detail, robust technical aptitude, and demonstrable experience in pentesting.

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    I'm in need of a detailed pentesting service for my medium-sized business. I'm keen to ensure we are robustly secured and prepared for potential threats. The scope of the project will encompass: - Network penetration testing - Web application testing - Social engineering testing The freelancer should ideally have profound experience in cybersecurity and penetration testing. They should be able to provide valuable feedback, highlight vulnerabilities, and recommend strategies to enhance our security posture. The ability to work with medium-sized businesses is a plus. This is a chance to contribute to our organization's security and help protect us against potential threats.

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    I'm seeking someone with IT experience who can write (you don't need to be a marketer) and construct informative content on various IT security topics and MSP services which I will adapt for marketing purposes. Key Responsibilities: - Content will cover Network security, Cloud security, Managed services, Cybersecurity awareness, Data Protection, MS 365, Azure. - Target audience includes Small businesses, Midsized companies, IT professionals - Crafting written material that fits within one page, two pages, and long form content. - Helping create product marketing material - defining the solutions in relevant terms for IT Directors Ideal skills: - Experience in IT, preferably in an MSP environment. - Strong product marketing background. - Proven ability in writing about IT secu...

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    My Facebook account has been hacked and subsequently disabled. Despite my attempts at resetting the password, the issue persists. I am looking for a Facebook savvy professional who can help me recover it. Key requirements: - Previous experience in recovering hacked Facebook accounts. - Familiarity and understanding of Facebook's account recovery processes. - Ability to provide steps for enhancing account security post-recovery. Noteworthy information: - I still have access to the email and phone number associated with the account. - Unfortunately, I did not have two-factor authentication enabled on my account. In success, not only will my account be recovered, but future security will be greatly enhanced to prevent similar incidents from happening again. Candidates with a proven tr...

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    I need a skilled individual to help me design and configure a network using Cisco Packet Tracer. - Tasks: - Network Design: Creating a structured and efficient network layout. - Configuration: Setting up the routers and switches for optimal performance. - Purpose: - Although the purpose of the network design and configuration wasn't specified, I'm looking to make sure the network is operational and secure. - Requirements: - Extensive experience with Cisco Packet Tracer. - Strong knowledge in network design and configuration. - Ability to ensure the network is optimized for performance and security. Your help in this project would be much appreciated.

    $17 (Avg Bid)
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    I'm looking for someone who can perform a thorough penetration test on my website, funrep.pro. I'm not sure which specific areas of the site need more attention, so I'm looking for a professional who can examine the entire platform and find any potential security vulnerabilities. The ideal candidate should be proficient in security and have extensive experience in performing penetration testing on websites. It would be a bonus if you have experience working on gambling or gaming websites. I expect a comprehensive report on the findings including recommendations on how to improve the site's security.

    $1300 (Avg Bid)
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    Malware Infiltration has infiltrated and shut down some of my 7 web sites, but they are all affected. I am looking for someone to investigate and remove the Malware from my web sites. I am with GoDaddy and I am on a play where I have 1 web site as the main site and 6 web sites are hosted under the 1. Could the problem be on the main host site? I don't know. But maybe all sites will need to be fixed. Then, after they are fixed, I need advice on how best to prevent it from happening again. Thank you.

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    I'm seeking a seasoned Web 3 wallet developer who would deliver a safe and secure, Ethereum-based Web 3 wallet. This project requires excellent knowledge and experience in cryptocurrency technologies, Ethereum blockchain, and wallet development. Key Features: - The Wallet should enable sending and receiving of cryptocurrencies. - The Wallet should handle storage and management of multiple wallets simultaneously. Security Measures: - The Wallet needs to incorporate biometric authentication to ensure maximum security. Only apply if you have significant expertise in wallet and dApp integrations, and you understand Ethereum architecture in-depth. An ideal freelancer would be detail-oriented, security-focused, and capable of meeting strict deadlines.

    $22 / hr (Avg Bid)
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    I am in need of a proficient professional to handle the security concerns surrounding my website. Primary purpose revolves around enhancing and maintaining my site's safety. Key areas of concern are: - Safeguarding against potential malware and hacking attempts - Ensuring secure data encryption and storage - Setting up routine security audits and vulnerability assessments While the nature of the site was not specified, the main objective is to secure the site's functionality without any incident. Ideal candidates should have strong knowledge in cyber security methods, data encryption standards, and ability to conduct systematic security audits and vulnerability testing. Having experience in securing sites of multiple types is a plus.

    $357 (Avg Bid)
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    I urgently need an expert to migrate existing Cloudflare rulesets and configurations to turbocharge performance, ensure tighter security, and boost overall operations. As this task is time-sensitive, a proven history of successfully handling similar cloud migration projects quickly will be highly appreciated. Ideal Skills: - Expertise with Cloudflare services - Knowledge in web application security - Rich experience in cloud migration - Ability to work under tight deadlines Tasks: - Migrate firewall rules - Migrate page rules - Migrate DNS configurations Please apply if you're qualified and ready to hit the ground running for this task.

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    I'm looking for an ethical hacker with specialization in network security, web application security, and social engineering attacks to protect vital medical records online. The Job's Purpose: - Scrutinize medical records to identify errors or discrepancies - Make crucial edits and effectively remove them from a specific website Why? Simply put, it’s about maintaining utmost confidentiality. Here are the ideal skills the job requires; Key Skills: - Substantial experience in cybersecurity; network and web application security in particular - Familiarity with social engineering attacks is a plus - Feeled capcacity to review, edit and ethically hack medical records online - Sharp eye to detect discrepancies in such records If you possess the aforementioned capabilities, I ...

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    We are seeking an experienced freelancer with expertise in networking and cybersecurity to help us find a robust solution for IP masking. Our goal is to ensure that our requests are processed successfully at the other end without being flagged as PROXY IP users. Currently, we utilize web proxies, primarily residential proxies, for various purposes. However, we encounter frequent failures when the receiving system identifies our requests as originating from PROXY IPs. Challenges: 1. IP Score Impact: We’ve observed that IP scores play a significant role in request success. While requests from CLEAN or LOW Spam Score IP addresses often pass, those from HIGH SPAM score IPs face rejection. 2. Recognition as PROXY IP: Our solution must not only allow requests to pass but also prevent them ...

    $71 / hr (Avg Bid)
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    I'm looking for a computer engineer with strong expertise in Google technologies. Key Requirements: - Proficiency in Operating Systems and Technical Skills: You should be well-versed in various Operating Systems and technical aspects to tackle the challenges of the project. - Google Technology Proficiency: You must have a deep understanding and hands-on experience with Google technologies, products, and services. Ideal Skills and Experience: - Previous experience in software development, network security, or hardware design would be a plus. - Strong understanding and experience in using multiple operating systems, particularly Windows, Linux, and macOS. - Excellent problem-solving skills and the ability to work independently and in a team. - A proactive approach to learning and ada...

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    As an organization, we aim to significantly boost our network security. Thus, we're seeking a skilled professional capable of: - Configuring firewall - Implementing an effective Intrusion Detection System - Establishing secure remote access Unfortunately, we skipped out on specifying our preferred secured remote access service and the size of our network infrastructure during the initial stages. However, we encourage applicants to be fully versatile with VPN, SSH, RDP, and to be equipped to handle infrastructure of various sizes. Prior experience with these areas will be advantageous. Do you have what it takes to help us execute a thorough network security overhaul? If so, we want to hear from you!

    $549 (Avg Bid)
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    I'm seeking the expertise of a professional ethical hacker who specializes in: - Network security - Web application security - Wireless security Unfortunately, I forgot to mention whether I need penetration testing, vulnerability assessment, or both. I also didn't specify the exact purpose of this ethical hacking project. Ideally, you should possess a strong ability to uncover any underlying vulnerabilities and offer strategic direction on how to heighten security measures across different platforms. Your approach should not only identify these weaknesses but also provide solutions on how to rectify them. While it's not specified, it'd be beneficial if you could also assess the effectiveness of existing security measures and provide recommendations for improvements...

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    I'm searching for an expert in web hacking and network penetration. The core task will involve identifying potential vulnerabilities within a website and working towards fixing these loopholes, while focusing on protecting and securing a database ID and password. A successful candidate should possess the following skills and experience: - Proficient understanding of web hacking and ethical hacking - Experience in network penetration testing to identify vulnerabilities - Knowledge of password recovery techniques - Proven record in enhancing website security The ultimate goal of this project is to strengthen the current security measures on my website, and to protect sensitive data. Your work will majorly revolve around securing the database ID and password. Please, come prepared to ...

    $306 (Avg Bid)
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    I'm looking for help in enhancing the security of our project, particularly through the modification of /phpmyadmin routes. Key Requirements: - Security Enhancement: I'm looking to change specific routes in /phpmyadmin to boost the overall security of our project. - Expertise in phpMyAdmin: As an essential part of this task, you should be well-versed in phpMyAdmin and comfortable navigating its routing system. Ideal Skills and Experience: - Proficient in phpMyAdmin: Expertise in working with phpMyAdmin is a must, as you'll be modifying routing within this platform. - Security-Focused: A strong understanding of security principles, particularly when it comes to web application security, would be highly beneficial. - Communication: Clear communication skills are essential,...

    $19 (Avg Bid)
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    I'm in urgent need of an expert in malware removal to assist me with cleaning up more than 5 of my websites. The affected websites are a mix of e-commerce and blog sites. The malware has caused significant issues on these sites, including: - Phishing attacks - All sites showing a white page and appearing to be disabled Your primary task will be to conduct a thorough clean-up of these sites, ensuring all malware is removed and that the sites are restored to their original state. Ideal Skills and Experience: - Proven experience with malware removal, particularly for multiple websites - Familiarity with e-commerce and blog sites - Ability to conduct a thorough clean-up without causing any additional damage - Knowledge of security best practices to prevent future incidents

    $89 (Avg Bid)
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    I'm looking for a skilled professional to assist me in conducting network analysis and troubleshooting, as well as port scanning and service enumeration on my local network using Netcat and Wireshark. As a part of this project, I expect the freelancer to: - Conduct a thorough analysis of my network using Netcat and Wireshark - Implement solutions for any network troubleshooting issues identified - Perform a comprehensive port scan and service enumeration on my network - Provide recommendations for improving network security based on the findings - Ensure no sensitive data is exposed in the process Ideal candidates for this project should have: - Proficiency in using network analysis tools such as Netcat and Wireshark - Strong experience in network security testing and vulnerability ...

    $177 (Avg Bid)
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    20 oferte

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