{"id":1154,"date":"2021-12-18T14:50:58","date_gmt":"2021-12-18T11:50:58","guid":{"rendered":"https:\/\/www.bigsbilisim.com\/?page_id=1154"},"modified":"2026-08-05T16:46:57","modified_gmt":"2026-08-05T13:46:57","slug":"information-security","status":"publish","type":"page","link":"https:\/\/www.bigsbilisim.com\/tr\/services\/information-security\/","title":{"rendered":"Bilgi G\u00fcvenli\u011fi"},"content":{"rendered":"

Information Security Services<\/h1>\n

Cybersecurity as a Strategic, Ongoing Process \u2014 Protecting Your Business Today and Tomorrow<\/strong><\/p>\n

At Bigs Bili\u015fim<\/strong>, we go beyond traditional cybersecurity solutions. With seasoned experts and pioneering technologies (including advanced Dark Web monitoring), we help organizations elevate their security posture to global standards.<\/span><\/p>\n

“Security is not a product; it is a process.”<\/strong> That\u2019s why we stay by your side before, during, and after implementation to ensure enduring protection and trust.<\/span><\/p><\/blockquote>\n

\n

Our Comprehensive Information Security Offering<\/h3>\n

1. In\u2011Depth Security Assessment & Consulting<\/h4>\n
    \n
  • Discovery workshops, risk analysis, and security roadmap planning<\/span><\/li>\n
  • Governance, risk, and compliance (GRC) alignment<\/span><\/li>\n
  • Best\u2011practice frameworks tailored to your industry needs<\/span><\/li>\n<\/ul>\n

    2. Penetration Testing & Vulnerability Analysis<\/h4>\n
      \n
    • Network, web, application, mobile, and IoT penetration testing<\/span><\/li>\n
    • Manual & automated testing by certified ethical hackers<\/span><\/li>\n
    • Executive reports with prioritized remediation plans<\/span><\/li>\n<\/ul>\n

      3. Digital Forensics & Incident Response<\/h4>\n
        \n
      • Root cause investigation after breach or anomaly<\/span><\/li>\n
      • Evidence collection & reporting for regulatory or legal use<\/span><\/li>\n
      • Real\u2011time incident support and mitigation planning<\/span><\/li>\n<\/ul>\n

        4. Technology Hardening & Secure Configuration<\/h4>\n
          \n
        • Firewall, VPN, endpoint, and OS hardening<\/span><\/li>\n
        • SIEM setup, tuning, and continuous monitoring<\/span><\/li>\n
        • Security by design for Active Directory, servers, and network devices<\/span><\/li>\n<\/ul>\n

          5. Dark Web Monitoring \u2014 Our 3W Service<\/h4>\n
            \n
          • Continuous scanning of Dark Web outlets for leaked data<\/span><\/li>\n
          • Early alerting on exposed credentials or documents<\/span><\/li>\n
          • Proactive shielding against data breaches<\/span><\/li>\n<\/ul>\n
            \n

            Why Choose Our Approach?<\/h3>\n
              \n
            • Expert team with proven track\u2011record in finance, industry, and public sectors<\/span><\/li>\n
            • Tailored solutions \u2014 no one-size-fits-all; aligned with your risk palette<\/span><\/li>\n
            • Process-first mindset: security evolves with your business<\/span><\/li>\n
            • Local presence in Istanbul, global-level service quality<\/span><\/li>\n<\/ul>\n
              \n

              How We Work<\/h3>\n

              Phase 1 \u2013 Analyze<\/strong>
              \nIn-depth audits, risk mapping, 3W Dark Web scan \u2192 detailed security report<\/p>\n

              Phase 2 \u2013 Design<\/strong>
              \nActionable remediation plan \u2192 infrastructure hardening and tool deployment<\/p>\n

              Phase 3 \u2013 Implement & Train<\/strong>
              \nHands-on installs (SIEM, firewalls, forensics tools) + staff awareness training<\/p>\n

              Phase 4 \u2013 Monitor & Optimize<\/strong>
              \nEnsure continuous protection through monitoring, updates, and quarterly reviews<\/p>\n

              \n

              Benefits for Your Organization<\/h3>\n
              \n
              \n\n\n\n\n\n\n\n\n
              Key Benefit<\/th>\nWhat You Gain<\/th>\n<\/tr>\n<\/thead>\n
              Stronger Defense<\/td>\nReduced vulnerabilities and proactive detection<\/td>\n<\/tr>\n
              Risk & Regulatory Compliance<\/td>\nGDPR, KVKK, ISO\u201127001 alignment<\/td>\n<\/tr>\n
              Preparedness & Resilience<\/td>\nFast incident response and forensic transparency<\/td>\n<\/tr>\n
              Business Continuity<\/td>\nAI\u2011driven intelligence + process\u2011first cybersecurity support<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
              \n
              <\/div>\n<\/div>\n<\/div>\n<\/div>\n

              Ready to Secure Your Digital Future?<\/h3>\n

              Partner with Bigs Bili\u015fim to build not just a security solution\u2014but a security journey<\/strong> that evolves with your organization.<\/p>\n

              \ud83d\udce7 Contact us:<\/strong> info@bigsbilisim.com | \ud83d\udcde +90\u202f212\u202f877\u202f55\u202f96<\/p>\n

              \n
              \n
              \n

              Frequently Asked Questions<\/h2>\n

              Answers to common questions about Bigs Bili\u015fim information security, risk assessment, hardening, monitoring and incident response services.<\/p>\n<\/div>\n

              \nWhat information security services does Bigs Bili\u015fim provide?<\/summary>\n
              Bigs Bili\u015fim provides information security services including security assessment, risk analysis, vulnerability review, penetration testing coordination, infrastructure hardening, firewall and VPN configuration, SIEM setup, incident response support, digital forensics assistance and Dark Web monitoring.<\/div>\n<\/details>\n
              \nCan Bigs Bili\u015fim assess our current security posture?<\/summary>\n
              Yes. Bigs Bili\u015fim can review your current infrastructure, access controls, server configuration, network security, backup approach, monitoring coverage and operational risks. The result is a practical security report with prioritized improvement recommendations.<\/div>\n<\/details>\n
              \nDo you provide penetration testing and vulnerability analysis?<\/summary>\n
              Yes. Bigs Bili\u015fim can support penetration testing and vulnerability analysis for network, web, application, mobile and infrastructure environments. The focus is not only finding weaknesses, but also helping the customer prioritize and fix them.<\/div>\n<\/details>\n
              \nWhat is infrastructure hardening?<\/summary>\n
              Infrastructure hardening means reducing security risks by improving system configuration, closing unnecessary services, applying secure access rules, strengthening authentication, reviewing permissions and aligning servers, endpoints, firewalls and network devices with security best practices.<\/div>\n<\/details>\n
              \nCan you help secure Windows and Linux servers?<\/summary>\n
              Yes. Bigs Bili\u015fim supports Windows and Linux server security including patching review, service hardening, access control, firewall rules, audit policy, log collection, endpoint protection, backup validation and monitoring integration.<\/div>\n<\/details>\n
              \nDo you support SIEM and security monitoring?<\/summary>\n
              Yes. Bigs Bili\u015fim can help with SIEM setup, log collection, alert tuning, dashboarding and monitoring workflows. We can also integrate security events with operational monitoring platforms such as Zabbix, Grafana, ELK and other log management tools.<\/div>\n<\/details>\n
              \nWhat is Dark Web monitoring?<\/summary>\n
              Dark Web monitoring is the continuous checking of underground sources for exposed company data, leaked credentials, documents or sensitive information. Early detection helps organizations reduce account takeover risk and respond before an exposure becomes a larger incident.<\/div>\n<\/details>\n
              \nCan Bigs Bili\u015fim help after a security incident?<\/summary>\n
              Yes. Bigs Bili\u015fim can support incident response activities such as initial investigation, evidence collection, root cause analysis, containment planning, remediation guidance, reporting and post-incident hardening recommendations.<\/div>\n<\/details>\n
              \nDo you help with KVKK, GDPR or ISO 27001 alignment?<\/summary>\n
              Yes. Bigs Bili\u015fim can help organizations improve technical controls related to KVKK, GDPR and ISO 27001 alignment. This may include access control, logging, backup, encryption, data protection, security policy support and operational evidence collection.<\/div>\n<\/details>\n
              \nHow can a company start an information security project with Bigs Bili\u015fim?<\/summary>\n
              The first step is a security assessment to understand the current environment, risks and business priorities. After that, Bigs Bili\u015fim can prepare a remediation roadmap covering quick wins, critical fixes, monitoring improvements and long-term security maturity.<\/div>\n<\/details>\n<\/div>\n<\/section>\n
              \n

              Ready to harden your security posture?<\/h2>\n

              Tell us about your security, compliance, or monitoring challenge and a senior engineer will get back to you within one business day.<\/p>\n

              Talk to an Engineer<\/a><\/p>\n<\/div>\n