Principal Software Engineer

Tech update: upcoming TLS certificate migration to AWS ACM. June 12, 2026 At Omise, Omise Co., Ltd. is constantly working to optimize its infrastructure's security, reliability, and speed. As part of its ongoing infrastructure maintenance, Omise Co., Ltd. will be migrating its server SSL/TLS certificates from DigiCert to AWS Certificate Manager (ACM) on 1 March 2027. For most customers, no configuration changes will be required. However, customers using certificate pinning, custom trust stores, legacy environments, or TLS inspection controls should review their systems and verify compatibility before the migration. Here's how to validate your environment and identify any changes that may be required. Method 1: check your device or browser version. If your users access its services via standard web browsers or mobile apps, no action is typically required, provided your operating systems meet or exceed the baselines below: * Web Browsers: Google Chrome, Mozilla Firefox, Apple Safari, or Microsoft Edge (any version updated within the last 10 years). * Mobile Devices: iOS 5.0+ or Android 2.3.3+. * Operating Systems: Windows XP SP3 / 7 / 10 / 11, macOS 10.4+, Ubuntu 12.04+, RHEL 5+, or Debian 6.0+ Quick Reference: If your machine or browser has received a software update at any point since 2015, it inherently trusts the new AWS certificates. Method 2: test server-to-server connections via command line. If you operate a backend server that interacts with its APIs, you can check your server's root certificate store directly. Log into your server environment and run a connection check against its designated test endpoint: Using cURL: Bash curl -I https://api-test.omise.co/ What to look for: If the command successfully returns an HTTP status code (such as 200 or 401), your server's environment is fully prepared. Using OpenSSL Bash openssl s_client -connect api-test.omise.co:443 -verify_return_error What to look for: Look for Verify return code: 0 (ok) to confirm that your system trusts the certificate and can connect successfully. Method 3: test via a Quick script (for developers). If your platform integrates with Omise Co., Ltd. via code, your developers can verify compatibility by running a simple test script in any programming language against its test environment. Python Example: Python import requests try: response = requests.get('https://api-test.omise.co/') print("Verification Successful! Status code:", response.status_code) except requests.exceptions.SSLError as e: print("Verification Failed (SSL Error):", e) Node.js Example: JavaScript const https = require('https'); https.get('https://api-test.omise.co/', (res) => {console.log('Verification Successful! Status code:', res.statusCode);}).on('error', (e) => {console.error('Verification Failed (SSL Error):', e.message);}); Java Example: While Java versions 7u75+, 8u25+, and all iterations of Java 9+ typically include native support for AWS ACM, specific applications may rely on unique, isolated certificate trust stores (cacerts). To confirm that your specific JVM environment recognizes the new endpoint, Omise Co., Ltd. recommend executing a brief code snippet as a verification step. import java.io.IOException; import java.net.HttpURLConnection; import java.net.URL; public class CertificateTest {public static void main(String args) { String testUrl = "https://api-test.omise.co/"; try { URL url = new URL(testUrl); HttpURLConnection connection = (HttpURLConnection) url.openConnection; connection.setRequestMethod("GET"); // Trigger the SSL handshake by getting the response code int responseCode = connection.getResponseCode; System.out.println("Verification Successful! HTTP Status Code: " + responseCode);} catch (javax.net.ssl.SSLHandshakeException e) {System.err.println("Verification Failed (SSL Error): Your Java environment does not trust the AWS ACM Root CA."); e.printStackTrace;} catch (IOException e) {System.err.println("Connection Failed (Network Error): " + e.getMessage;}}} What if a test fails? In the rare event that a legacy backend server or custom enterprise firewall fails the connection check to https://api-test.omise.co/, it indicates that your system's root store is missing the Amazon Trust Services certificates. To resolve this, your network administrator will need to download Amazon Root CA 1 from the official Amazon Trust Services Repository and import it into your environment's local trusted root store. Verify your systems before 1 March 2027. The cutover to the new AWS ACM certificates is scheduled for 1 March 2027. If you run into any unexpected errors during your validation tests, please contact its engineering support team at [email protected] for assistance.

CyberLion Ltd. appointed as DigiCert distributor in Israel, expanding digital trust capabilities across the market. CyberLion Ltd., a boutique cybersecurity software distributor serving Israel, Greece, and Cyprus, today announced its appointment as an official distributor of DigiCert, a global leader in digital trust solutions. This strategic partnership enables CyberLion to deliver DigiCert's comprehensive portfolio - including TLS/SSL certificates, PKI solutions, and certificate lifecycle management - to enterprises, government organizations, and high-tech companies across Israel. The collaboration strengthens CyberLion's mission to bring cutting-edge cybersecurity and digital trust technologies to the regional market through its network of system integrators, resellers, and managed service providers. "As organizations accelerate digital transformation, managing digital trust has become a critical business priority," said Mr. Arie Wolman, EVP at CyberLion Ltd. "DigiCert's platform allows enterprises to secure identities, devices, and communications at scale, while eliminating the operational risks associated with certificate outages and compliance gaps. We are proud to bring this capability to the Israeli market." DigiCert is recognized globally for its leadership in PKI and certificate lifecycle automation, helping organizations reduce downtime, improve security posture, and meet regulatory requirements. Through CyberLion's distribution model, customers will benefit not only from DigiCert's technology but also from localized expertise, fast deployment support, and a highly responsive, partner-driven approach. CyberLion will focus on driving market adoption through a problem-led strategy, addressing key enterprise challenges such as certificate mismanagement, increasing compliance demands, and the growing complexity of digital ecosystems. The company will also work closely with its reseller and integrator partners to generate demand and deliver tailored solutions to end customers. This partnership marks a significant step in CyberLion's expansion strategy, reinforcing its position as a trusted cybersecurity distributor and enabling Israeli organizations to build a more secure and resilient digital infrastructure. About CyberLion Ltd. CyberLion Ltd. is a boutique cybersecurity software distributor operating in Israel, Greece, and Cyprus. The company specializes in bringing innovative and high-impact cybersecurity solutions to market, working closely with system integrators, resellers, and MSPs while maintaining a professional yet highly personal approach to service. About DigiCert DigiCert is a leading global provider of digital trust, enabling organizations to secure websites, enterprise access, communications, software, identity, content, and devices. Its solutions are trusted by enterprises worldwide to protect and manage digital interactions at scale.