计算机安全 Jobs

MICROSOFT SECURITY ANALYST & SECURITY ENGINEER PRACTICAL PROGRAM We are looking for an experienced Microsoft Security Analyst / Security Engineer to serve as a technical instructor for a practical Microsoft Security training programme. LANGUAGE REQUIRE REQUIREMENT: FLUENCY IN ENGLISH Excellent Communication is Require. Our target students are IT Support professionals, system administrators, network engineers, and individuals with general IT/technical knowledge who want to transition into Microsoft Security Operations and Security Engineering. TRAINING OBJECTIVE The objective is to transform participants from general IT/technical roles into practitioners who can identify, investigate, analyse, recommend remediation, implement security controls, verify remediation, and document M...

Job Title: Urgent Android Phone Hacking, Screen Mirroring & Possible Phone Cloning Investigation My personal mobile phone may have been compromised. I need an experienced mobile cybersecurity / digital forensics expert to investigate my device for unauthorized access. I am particularly concerned about: - Unauthorized screen mirroring or screen sharing - Remote access/control of my phone - Possible phone cloning or duplication of my mobile activity - Spyware or stalkerware - Malware and suspicious applications - Unauthorized access to my Google account, WhatsApp, email, or other applications - Suspicious device-admin/accessibility permissions - Unknown VPNs, certificates, profiles, or configuration changes - Unauthorized SIM/eSIM or account-related activity What I need Please condu...

Job Title: Cybersecurity & Digital Forensics Expert Job Type: Contract Location: Remote Experience: 5+ years Job Description We are looking for an experienced Cybersecurity & Digital Forensics Expert to investigate cyber incidents, identify suspicious activities, trace network activity, and support authorized investigations involving compromised systems, accounts, and devices. The ideal candidate should have strong hands-on experience in ethical hacking, penetration testing, digital forensics, OSINT, network security, IP analysis, and incident response. Key Responsibilities Investigate cybersecurity incidents, unauthorized access, suspicious accounts, and potential security breaches. Perform IP address analysis and authorized IP geolocation to determine the approximate geograp...

I am rolling out FortiNAC across a 40-user environment and need an experienced hand to configure it so we immediately raise our security posture. The main objective is crystal clear: enhance overall network security. Here is what I need achieved: • Build and refine access-control policies that automatically grant or deny connectivity based on user role and device posture. • Segment the network so that computers and laptops, mobile devices, and a growing mix of IoT equipment each sit in the right security zone with least-privilege access. • Complete the full FortiNAC setup: appliance or VM provisioning, switch/WLAN integration, 802.1X configuration, guest onboarding, and testing of enforcement actions. • Provide concise documentation and a quick-reference guide...

Google/Gmail Account Recovery Assistance Needed I need help recovering access to an old Google/Gmail account that belongs to us. We currently have: the exact Gmail address; the last known password that was used on the account; some knowledge of the account's previous usage/history. We no longer have: access to the old recovery phone number; access to a recovery email; access to previously trusted/logged-in devices. I am looking for someone who has real experience with Google Account Recovery, especially difficult cases where the recovery phone/email and trusted devices are no longer available. I need someone who can: Review the current situation and determine what legitimate recovery options may still be available. Guide us through Google's official account recovery proce...

Auditeur Interne Freelance (H/F) — Full Remote — Mission ponctuelle Notre client, un groupe international en forte croissance (secteur confidentiel dans le cadre de ce recrutement), recherche un(e) Auditeur Interne freelance pour une mission ponctuelle de renfort sur sa fonction audit/contrôle interne. Contexte de la mission Mission indépendante, en full remote, au sein d'une équipe audit interne opérant à l'échelle internationale. Les échanges (réunions, reporting, documentation) se font en anglais dans la quasi-totalité des situations — un niveau d'anglais professionnel courant, à l'oral comme à l'écrit, est indispensable. Il s'agit d'une prestation ...

I need a thorough security assessment of both our public-facing web applications and the underlying network infrastructure. For the web layer, your testing must zero-in on two critical areas—Authentication & Authorization and Input Validation—so we can be confident that user identities are protected and no injection or validation bypass is possible. On the network side, I’m looking for the classic internal and external penetration workflow: reconnaissance, vulnerability discovery, exploitation, and clear remediation guidance. Deliverables • Executive summary that highlights overall posture and business risk • Technical report detailing: – Findings for Authentication & Authorization – Findings for Input Validation – Networ...

I need my Asus RT-BE88U running smoothly with NordVPN so every computer and streaming device in the house automatically tunnels through the VPN and lets us bypass geo-restrictions without killing speed or breaking normal web use. Here’s what I’m after: • Load the correct NordVPN OpenVPN or WireGuard configuration files on the router, including any manual DNS settings needed to stop leaks. • Make sure only the computers and streaming boxes go through the VPN while other gadgets (phones, IoT, printers) can stay on the regular WAN if that keeps things faster. • Verify that Netflix, BBC iPlayer, Hulu and similar region-locked services open as if we’re in the chosen country. • Provide a quick screen-share walk-through so I can tweak or add servers la...

I’m ready to move past the basics and gain solid, real-world confidence with AWS. The focus is intermediate-level coverage of the three services I touch most—EC2, S3 and Lambda—taught face-to-face rather than online. Here’s what I have in mind: an instructor-led programme that blends concise theory with plenty of hands-on lab time so I can design, deploy and troubleshoot workloads on the spot. Best-practice architecture, security considerations and cost-optimisation techniques for these services should be woven throughout the sessions. We can schedule the training across one to two weeks (I’m flexible on exact days and times). Please let me know where you can deliver the sessions or if you’re able to travel to my location. Deliverables • Tailor...

I'm seeking a skilled penetration tester to evaluate the security of our network infrastructure. The testing should cover: - Firewalls and Routers - Wireless Networks - Servers and Endpoints Ideal candidates should have: - Proven experience in network penetration testing - Strong knowledge of security protocols and vulnerabilities - Relevant certifications (e.g., CEH, CISSP) - Ability to provide a detailed report with findings and recommendations Please share your experience and approach to this task.

My eFootball (Konami) game account is locked because the email address tied to it is no longer accessible. The task is straightforward: recover full control of the account using only legitimate, white-hat methods. Scope of work • Analyse the account’s current status and identify every official recovery path offered by Konami. • Prepare the exact evidence of ownership I will need—screenshots, purchase receipts, device IDs, in-game data, or any other verifiable details. • Draft and refine the messages, forms, or tickets that must be submitted to Konami support, tracking each response until the case is resolved. • Advise on additional security measures once access is restored to prevent a repeat incident. Acceptance criteria 1. I am able to sign in ...

I'm looking for an expert to set up a VPN and edge network to pull high-definition video feeds from various remote locations over a 4G/5G network. The primary goal is to receive high-quality video feeds. Key Requirements: - Secure and optimize data transmission for HD video. - Set up infrastructure to handle simultaneous feeds across multiple sites. - Expertise in VPN and edge computing technologies, specifically WireGuard VPN. - Experience with 4G/5G network configurations. - Familiarity with Robustel Routers and Axis Cameras. Ideal Skills & Experience: - Networking and cybersecurity knowledge. - Background in video streaming technologies. - Proven track record with similar projects. Please provide a detailed plan and past work examples.