Seguridad en Internet Jobs

I need a skilled professional to configure my Exim mail server to check Dovecot authentication before sending emails. Currently, the server is accepting and dispatching emails without any authentication checks. This issue poses a potential security risk and needs immediate attention. Key Requirements: - Configure Exim to authenticate through Dovecot before allowing email transmission. - Ensure only validated, password-based users can send emails. - Optimize server settings for enhanced security without sacrificing performance. Ideal Skills and Experience: - Extensive experience with Exim and Dovecot configuration. - Strong understanding of email server security protocols. - Proficient in troubleshooting and resolving server issues. - Familiarity with password-based authentication system...

I need someone who have experience in writing thing hats for network and Security

I'm seeking a security specialist with extensive experience in Linux systems to conduct a comprehensive security audit, with a particular focus on system configuration vulnerabilities. Key Requirements: - Conduct a thorough security audit of my Linux operating system - Identify potential vulnerabilities in system configuration - Provide actionable recommendations for improving system security Ideal Skills and Experience: - Proven track record in conducting security audits - Extensive experience with Linux operating systems - Strong understanding of system configuration security - Excellent analytical and problem-solving skills

I need assistance with my Exim server. Specific issues haven't been identified yet, but it's crucial for the expert to conduct a thorough assessment. Ideal skills and experience: - Extensive knowledge in Exim configuration - Proven experience in troubleshooting email servers - Ability to identify potential issues before they escalate - Excellent communication skills for explaining technical issues in a non-technical manner.

I'm facing issues with my Exim configuration. Looking for an expert who can help me troubleshoot and fix the problems. Skills and Experience Required: - Extensive knowledge and experience with Exim - Troubleshooting skills - Ability to optimize configuration for better performance and security

szukam kogoś kto zna się na ochronie danych w telefonie komórkowym i kto ma informacje jak inni mogą się włamać do telefonu .

I'm seeking an expert for a comprehensive forensic and malware analysis of two executable files, and Sample_2.exe. The primary goal is to uncover their characteristics and behaviors using static analysis techniques. Key Requirements: - Detailed investigation into file properties and metadata - Thorough behavioral analysis and monitoring of interactions with the system - Identification of potential threats and malicious actions Skills and Experience Needed: - Proficiency in static analysis tools - Strong background in malware analysis and digital forensics - Excellent understanding of executable file behavior Please note that the analysis of the two files will be conducted separately. I look forward to your proposals.

My IIS server using Windows 2012 is currently under a DDoS attack, causing disruptions with file uploads. I'm in need of a skilled professional to assess the situation, verify the attack and implement necessary security measures. I don't know whether this is actually an attack, so I need you to verify and confirm that it's actually the case. We need to enforce security to ensure that no further such attacks are possible

I'm looking for a seasoned AWS professional to help optimize my existing AWS setup. Key areas of focus: - Cost management: I want to reduce unnecessary expenditure without compromising on quality or performance. - Performance tuning: My current setup needs to be fine-tuned for optimal performance. - Security enhancements: I need to bolster the security of my AWS setup to safeguard against potential threats. Specific AWS services involved: - EC2 Instances: These need to be optimized for cost and performance. - S3 Storage: This requires cost-effective solutions without sacrificing storage capabilities. - RDS Databases: These databases need to be secure, cost-efficient and high-performing. Ideal skills and experience: - Extensive knowledge and experience with AWS services, particularl...

I'm seeking a skilled developer to install LLAMA 3.3 70B on my Linux server, setting it up with FAST API for inter-server access. The developer will also provide a secure setup, comprehensive documentation, and basic usage guidelines. Key responsibilities include: - Installing LLAMA 3.3 70B - Configuring FAST API for domain-matching inter-server access - Documenting server restart procedures and manual service requirements - Performing a secured installation - Providing basic documentation The server runs on Linux, and I have not yet downloaded LLAMA 3.3 70B. Security measures include using SSL/TLS and Firewalls. Ideal candidates will have extensive experience with Linux server management, LLAMA installations, and FAST API configuration.

I am seeking opportunities to apply my expertise as a Hardware and Network Engineer and ICT Coordinator to deliver exceptional IT solutions. Here’s how I can contribute to your project: Hardware and Network Engineering : Design and deploy robust and reliable network infrastructures (LAN/WAN, routers, switches). Quickly troubleshoot and resolve hardware and network challenges. Optimize network performance to ensure seamless and efficient connectivity. ICT Coordination : Lead and manage IT projects from planning to execution. Align IT strategies with business objectives to enhance operational efficiency. Provide team training and support to ensure smooth adoption and performance. IT Infrastructure Management : Plan and implement scalable, business-tailored IT systems. Set up a...

1. Cybersecurity Solutions Deployment Expert in installing and configuring advanced cybersecurity solutions like Kaspersky, Trend Micro, and Fortinet to safeguard systems against cyber threats. 2. Privileged Access Management (Wallix) Secure your critical systems by implementing and managing privileged access policies using Wallix for enhanced protection. 3. Web Application Security (F5 BIG-IP) Shield your web applications from attacks like SQL injections and XSS with tailored configurations using F5 BIG-IP technology. 4. Secured Network Setup Deploy and manage routers, switches, firewalls, and VPNs to create a fast, secure, and reliable network infrastructure. 5. Server Administration & Virtualization Specialized in setting up and managing Windows and Linux servers, along with vir...

I am looking for projects where I can leverage my 10+ years of expertise as a Hardware and Network Engineer and ICT Coordinator to provide top-notch IT solutions. Here's how I can help: Hardware and Network Engineering Design and deploy reliable network infrastructures (LAN/WAN, routers, switches). Troubleshoot and resolve hardware and network issues efficiently. Optimize network performance for seamless connectivity. ICT Coordination Manage and oversee IT projects from planning to execution. Align IT strategies with business goals to boost efficiency. Provide team training and support to ensure smooth operations. IT Infrastructure Management Plan and implement scalable IT systems tailored to business needs. Set up and manage servers, storage solutions, and backup systems. Ensure ...

I've been experiencing unexpected pop-ups and redirects on my WordPress site, which I suspect could be related to some new plugins I've installed recently. I have a recent backup of my site, but I need a professional to assess and clean my site, ensuring it's secure and functioning properly. Ideal Skills: - Proficiency in WordPress site management - Experience in virus/malware removal - Knowledge of WordPress plugins security - Ability to ensure site security post-cleanup - Backup restoration if necessary Please provide your proposal if you have the relevant experience and skills.

I am looking for a Kentico CMS expert to conduct a comprehensive security audit. The focus should primarily be on data storage, specifically the SQL Database. Key Requirements: - In-depth knowledge of Kentico CMS - Proven experience in conducting security audits - Expertise in SQL Database security The objective is to identify any potential vulnerabilities and ensure the integrity and security of our data.

I'm in need of a Zeek IDS consultant with expertise in crafting detection rules. The primary focus will be on creating rules to identify cryptographic anomalies within my network. Ideal Skills and Experience: - Proficiency in Zeek IDS - Experience in rule creation, specifically detection rules - Strong understanding of openssl - Network security background

I'm seeking a seasoned web application security expert to conduct Vulnerability Assessment and Penetration Testing (VAPT) on our Laravel-based websites. The primary concern is safeguarding against Cross-Site Scripting (XSS) vulnerabilities and any other vulnerability our website might have. The expert will also be responsible for fixing identified security issues to make our sites hackproof. Key Responsibilities: - Conduct VAPT on all our websites - Identify and fix security vulnerabilities, primarily XSS, CSRF, SQL INjection, Network Hijacking. - Implement security best practices for future development - Provide both one-time assessment and ongoing security monitoring Ideal Skills and Experience: - Proven expertise in web application security - Extensive experience with Laravel - P...

We need comprehensive stress and security testing for our mobile app, which supports both iOS and Android and its server. The testing should focus on its performance under load, handling of concurrent users, and resource usage. A detailed final report is required, outlining the findings, insights, and potential areas for improvement. Key Skills & Experience: - Credited business in Cybersecurity field. - Speaks Italian or Russian languages. - Proficiency in testing mobile applications, specifically for iOS and Android platforms. - Strong background in stress and security testing. - Experience in analysing performance under load, concurrent user handling, and resource usage. - Excellent report writing skills, with the ability to present technical findings in a clear and concise ...