Active Protection
Real-time protection defends your devices against viruses and ransomware.
From the protection dashboard to the Event Centre, from CTI web blocking to the Ransomware Recovery Centre — four fronts in a single desktop application.
Kalkhan Security
Smart antivirus protection for your business and personal devices
Kalkhan Security develops antivirus, anti-ransomware and endpoint protection solutions for Windows and Android devices. Our goal is to deliver cyber security that is dependable, transparent and built to last.
15K+
We empower businesses
Thousands of active users
We keep your trust score high with up-to-date threat signatures.
284+
We are here so businesses can grow more securely and keep operations running without interruption.
Zero-delay responseRansomware Recovery CentreHoneypot trapsFile restore via VSSCTI threat intelligenceWindows & Android24/7 local supportTransparent annual licence
About Us
End-to-end protection on one platform: antivirus, ransomware defence and mobile security
Kalkhan detects threats using both signature-based and behavioural methods. Licence models scale from a single user to a growing business, so your digital assets stay protected as you grow.
Our product family brings endpoint scanning, email and spam protection, network security and mobile threat defence together under a single security vision.
Our engineering team combines domestic R&D with field experience
Protection fully registered with Windows Security Center
Install the trial without card details — test the protection yourself.
Our Services
From Windows to mobile — endpoint protection in one ecosystem
With the Kalkhan Anti-Virus desktop console, Kalkhan Browser and Mobile Security, we bring endpoint protection, safe browsing and mobile scanning together in one security family.
%
Visible, measurable trust with a protection panel, scan centre and mobile security status.
- Windows endpoint shields
- Secure browsing experience
- Mobile scan and Wi‑Fi protection
Desktop protection panel
A real-time engine that stops viruses instantly; every suspicious event appears in the Event Centre. In a ransomware attack your files are restored from Shelter and VSS copies.
Mobile security + Browser
Scanning for malicious apps, fake sites and risky Wi-Fi on Android; safe browsing with popup and download control in Kalkhan Browser.
5
Years of Experience
Kalkhan Security
Threat landscape and product insights
01
Discovery and analysis
We start by understanding your devices and risk profile, then recommend the right layer of protection.
02
Threat detection
Signature and behavioural engines catch suspicious processes early.
03
Policy Enforcement
Field notes on ransomware attacks, mobile threats and endpoint hygiene.
04
Continuous improvement
Support based in Türkiye: setup, licence and incident response.
Kalkhan Anti-Virus
Security modules from the real interface
A protection approach proven in the field
- From a bold vision to a trusted product
- We evolve with digital threats
- Built on trust, innovation and partnership
Desktop Application
The protection layers you see at the endpoint
Protection Panel
System health, active shields, the latest scan summary and one-click quick or full scans. CPU and RAM monitoring shows endpoint status at a glance.
Real-Time ProtectionScan CentreWeb SecurityFirewallUSOM / SGBReal-Time ProtectionScan CentreWeb SecurityFirewallUSOM / SGBRansomware ProtectionEvent CenterQuarantineReportsUSB ControlRansomware ProtectionEvent CenterQuarantineReportsUSB ControlPhishing BlockerCloud IntelligenceMail ProtectionBrowser ProtectionPort ManagementPhishing BlockerCloud IntelligenceMail ProtectionBrowser ProtectionPort ManagementVulnerability ScanFile RestoreGame ModeSilent ModeAudit LogVulnerability ScanFile RestoreGame ModeSilent ModeAudit LogMulti-layered endpoint defence
File access monitoring, mail and browser protection, firewall rules and Turkish SGB / USOM threat intelligence are all managed from the same panel.
Real-Time Protection
Core protection, cloud intelligence and automatic response. Suspicious files are quarantined without interrupting the user.
Phishing and Web Protection
Phishing blocking with hundreds of thousands of malicious domains, URL checking and a detailed log of blocked sites.
Ransomware Protection
Honeypot traps, native process termination, VSS Rollback and Shelter (AES-256-GCM) with the Ransomware Recovery Centre — in the Anti-Virus package.
Pricing
Packages built around the actual protection modules
Windows
Trial
Try the protection console and quick scan with no risk.
₺0/Trial
Included:
- Dashboard
- Quick scan
- Path to Anti-Virus
Windows
Kalkhan Anti-Virus
Anti-virus, attack monitoring (EDR), ransomware recovery and web protection — in a single annual package.
₺150/year
Included:
- Real-time protection + Event Centre
- File recovery after a ransomware attack
- Malicious site blocking + firewall
Android
Mobile Antivirus
Scan, URL/Wi‑Fi checks, banking protection and mobile firewall.
Free
Included:
- Malicious app scan
- Ransomware detection (YARA signatures)
- Connection and Wi‑Fi check
Coming soonDetails
Android
Mobile Browser
Safe browsing, bookmarks, popup and download management.
Free
Included:
- Controlled mobile browsing
- Popup and download management
- Compatible with the Kalkhan ecosystem
Coming soonDetails
FAQ
Clear answers on licensing, installation and protection
We explain purchasing, trials, updates and support transparently.
Defender provides baseline protection; Kalkhan also covers what happens after an attack. Even if ransomware encrypts your files, honeypot traps catch the attack and Shelter and VSS copies bring your files back. On top of that you get a visible Event Center, Türkiye-focused threat intelligence and 24/7 support. Kalkhan runs fully registered with the Windows Security Center — you are not managing two separate programs.
Trial (₺0), Anti-Virus (₺150/year, ransomware protection included), Mobile Antivirus (Free) and Mobile Browser (Free). Windows installer; Google Play for mobile.
Pick the trial package from the download centre or submit a request through the contact form; once approved, the setup link arrives by e-mail.
Fill in the lost licence form or use the licence verification page. Support: bilgi@kalkhan.com.tr
The mobile product is for Android only and redirects to the Google Play Store. iOS is not supported.
Send your package choice through the contact form; the licence arrives by e-mail. For technical support use the support centre or call +90 850 309 5546.
Threat landscape
Threat landscape and product insights
Field notes on ransomware attacks, mobile threats and endpoint hygiene.
