{"id":4609,"date":"2025-02-06T21:19:43","date_gmt":"2025-02-06T20:19:43","guid":{"rendered":"https:\/\/webiphi.be\/?p=4609"},"modified":"2025-02-20T20:06:35","modified_gmt":"2025-02-20T19:06:35","slug":"securiser-transactions-en-ligne","status":"publish","type":"post","link":"https:\/\/webiphi.be\/en\/secure-online-transactions\/","title":{"rendered":"Best practices for securing your online transactions in 2025"},"content":{"rendered":"

With the rise of e-commerce and digital payments, the cyber security<\/a> online transactions<\/strong> has become an absolute priority. In 2025, cyber attacks will increasingly sophisticated<\/strong>and put businesses and consumers at risk.<\/p>\n\n\n\n

\ud83d\udcca Some alarming figures:<\/strong>
\u2714 63% of online fraud is linked to the theft of banking data.
\u2714 1 in 10 online transactions is targeted by a fraud attempt.
\u2714 Global e-commerce expected to reach 8,000 billion dollars by 2025<\/strong>attracting cybercriminals.<\/p>\n\n\n\n

\ud83d\udca1 An unsecured online transaction can lead to financial loss, reputational damage and legal sanctions.<\/strong><\/p>\n\n\n\n

\n\n\n\n

\ud83d\udd12 1. Opt for a secure payment protocol (SSL\/TLS & HTTPS)<\/strong><\/h2>\n\n\n\n

L'use of HTTPS protocol<\/strong> is essential for securing data exchanges between a user and a website.<\/p>\n\n\n\n

\ud83d\udccc Why is HTTPS crucial?<\/strong><\/h3>\n\n\n\n

\u2714 It guarantees data encryption<\/strong> via SSL\/TLS.
\u2714 It protects sensitive information such as credit card numbers.
\u2714 It is a Google referencing criterion<\/strong> (SEO friendly).<\/p>\n\n\n\n

\ud83d\udce2 Recommendation:<\/strong> Always check that the site displays \ud83d\udd12 HTTPS<\/strong> before making a payment.<\/p>\n\n\n\n

\n\n\n\n

\ud83c\udfe6 2. Adopt PCI DSS-compliant payment solutions<\/strong><\/h2>\n\n\n\n

\ud83d\udccc What is PCI DSS?<\/strong><\/h3>\n\n\n\n

Visit Payment Card Industry Data Security Standard (PCI DSS)<\/strong> is a set of rules guaranteeing bank data protection<\/strong>.<\/p>\n\n\n\n

\u2705 Best practices :<\/strong>
\u2714 Favoring certified payment solutions (Stripe<\/a>, PayPal<\/a>Adyen, Mollie<\/a>)<\/strong>
\u2714 Never store credit card numbers<\/strong> on its website
\u2714 Set up a strong authentication<\/strong> to validate payments<\/p>\n\n\n\n

\n\n\n\n

\ud83d\udcf2 3. Use strong authentication (3D Secure 2.0 & biometrics)<\/strong><\/h2>\n\n\n\n

L'Strong Customer Authentication (SCA)<\/strong> became mandatory in Europe with the PSD2 directive<\/strong>.<\/p>\n\n\n\n

\u2705 Secure technologies :<\/strong>
\u2714 3D Secure 2.0<\/strong> double-checking by SMS code or mobile notification
\u2714 Biometric authentication<\/strong> fingerprint or facial recognition
\u2714 Payment tokens<\/strong> to limit exposure of banking data<\/p>\n\n\n\n

\ud83d\udca1 Example:<\/strong> Payment with 3D Secure 2.0 requires validation by the banking application<\/strong> of the user.<\/p>\n\n\n\n

\n\n\n\n

\ud83d\udd0d 4. Detecting and preventing online fraud<\/strong><\/h2>\n\n\n\n

\ud83d\udccc Techniques used by cybercriminals :<\/strong><\/h3>\n\n\n\n

\ud83d\udd34 Phishing<\/strong> : Fake payment page to steal your data
\ud83d\udd34 Skimming<\/strong> : Data capture via malware
\ud83d\udd34 Bank card fraud<\/strong> : Unauthorized use of banking information<\/p>\n\n\n\n

\u2705 Best practices to avoid fraud :<\/strong>
\u2714 Check URL before entering bank details
\u2714 Never register your bank card on a dubious site
\u2714 Set up a behavioral analysis<\/strong> to spot suspicious transactions<\/p>\n\n\n\n

\ud83d\udce2 Recommendation:<\/strong> Solutions like Riskified, Signifyd or Stripe Radar<\/strong> analyze payments in real time to block fraud.<\/p>\n\n\n\n

\n\n\n\n

\ud83d\udd10 5. Encrypt data and use payment tokens<\/strong><\/h2>\n\n\n\n

\ud83d\udccc Why encrypt payment data?<\/strong><\/h3>\n\n\n\n

Visit encryption<\/strong> ensures that bank details remain confidential unreadable in the event of interception<\/strong>.<\/p>\n\n\n\n

\u2705 Best practices :<\/strong>
\u2714 Use encryption 256-bit AES<\/strong>
\u2714 Give priority to payment tokens<\/strong> instead of storing card numbers
\u2714 Set up a multi-stage validation system<\/strong><\/p>\n\n\n\n

\n\n\n\n

\ud83d\udce7 6. Raise user awareness and train employees<\/strong><\/h2>\n\n\n\n

\ud83d\udea8 80% of online fraud is due to human error.<\/strong><\/p>\n\n\n\n

\u2705 Key measures :<\/strong>
\u2714 Train teams to identify phishing attempts<\/strong>
\u2714 Raising customers' awareness of risks of online transactions<\/strong>
\u2714 Avoid connections to unsecured public Wi-Fi networks<\/strong><\/p>\n\n\n\n

\ud83d\udca1 A well-informed company reduces its risk of fraud by 70%!<\/strong><\/p>\n\n\n\n

\n\n\n\n

\ud83d\udd04 7. Carry out regular security audits and updates<\/strong><\/h2>\n\n\n\n

\ud83d\udccc Why is this important?<\/strong>
Hackers often exploit known security vulnerabilities<\/strong> to steal banking information.<\/p>\n\n\n\n

\u2705 Best practices :<\/strong>
\u2714 Update CMS (WordPress<\/a>, Shopify<\/a>, Magento<\/a>)<\/strong>
\u2714 Use firewall <\/a>and professional antivirus<\/a><\/strong>
\u2714 Carry out regular safety audits with penetration testing<\/strong><\/p>\n\n\n\n

\ud83d\udce2 Recommendation:<\/strong> Calling on a cybersecurity agency<\/strong> to test the robustness of your payment system.<\/p>\n\n\n\n

\n\n\n\n

\ud83c\udfc6 Conclusion: The security of online transactions, a major challenge in 2025<\/strong><\/h2>\n\n\n\n

By 2025, online attacks will be even more sophisticated<\/strong>. It is essential to protect online payments<\/strong> to ensure customer confidence and your company's reputation.<\/p>\n\n\n\n

\ud83d\udccc Summary of best practices :<\/strong><\/h3>\n\n\n\n

\u2705 Use HTTPS and SSL\/TLS<\/strong> for data encryption
\u2705 Adopting solutions PCI DSS-certified<\/strong>
\u2705 Set up thestrong authentication (3D Secure, biometrics)<\/strong>
\u2705 Analyze transactions to detect fraud<\/strong>
\u2705 Encrypt bank data and avoid storing it
\u2705 Raising customer and employee awareness of cybersecurity risks
\u2705 Performing regular security updates and audits<\/strong><\/p>\n\n\n\n

\ud83d\udcac Need help securing your online transactions? Contact our cybersecurity experts <\/a>for a tailor-made solution!<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

With the rise of e-commerce and digital payments, the cybersecurity of online transactions has become a top priority. In 2025, cyberattacks are becoming increasingly sophisticated, putting businesses and consumers at risk. \ud83d\udcca Some alarming figures:\u2714 63% of online frauds are linked to bank data theft.\u2714 1 in 10 online transactions is targeted by a fraud attempt.\u2714 Global e-commerce is expected to reach $8 trillion by 2025, attracting cybercriminals. \ud83d\udca1 An insecure online transaction can result in financial loss, reputational damage and legal penalties. \ud83d\udd12 1. Opt for a secure payment protocol (SSL\/TLS & HTTPS) The use of the HTTPS protocol is essential to secure data exchanges between a user and a website. \ud83d\udccc Why is HTTPS crucial? \u2714 It guarantees data encryption via SSL\/TLS.\u2714 It protects sensitive information such as credit card numbers.\u2714 It is a Google referencing criterion (SEO friendly). \ud83d\udce2 Recommendation: always check that the site displays \ud83d\udd12 HTTPS before making a payment. \ud83c\udfe6 2. Adopt PCI DSS-compliant payment solutions \ud83d\udccc What is PCI DSS? The Payment Card Industry Data Security Standard (PCI DSS) is a set of rules guaranteeing the protection of banking data. \u2705 Best practices:\u2714 Favor certified payment solutions (Stripe, PayPal, Adyen, Mollie)\u2714 Never store credit card numbers on your site\u2714 Set up strong authentication to validate payments \ud83d\udcf2 3. Use strong authentication (3D Secure 2.0 & biometrics) Strong authentication (SCA - Strong Customer Authentication) has become mandatory in Europe with the DSP2 directive. \u2705 Secure technologies:\u2714 3D Secure 2.0: double verification by SMS code or mobile notification\u2714 Biometric authentication: fingerprint or facial recognition\u2714 Payment tokens to limit bank data exposure \ud83d\udca1 Example: A payment with 3D Secure 2.0 requires validation by the user's banking application. \ud83d\udd0d 4. Detecting and preventing online fraud \ud83d\udccc Techniques used by cybercriminals: \ud83d\udd34 Phishing: Fake payment page to steal your data\ud83d\udd34 Skimming: Data capture via malware\ud83d\udd34 Credit card fraud: Unauthorized use of banking information \u2705 Best practices to avoid fraud:\u2714 Check the URL before entering bank details\u2714 Never register your bank card on a dubious site\u2714 Set up behavioral analysis to spot suspicious transactions \ud83d\udce2 Recommendation: Solutions like Riskified, Signifyd or Stripe Radar analyze payments in real time to block fraud. \ud83d\udd10 5. Encrypt data and use payment tokens \ud83d\udccc Why encrypt payment data? Encryption ensures that banking information remains unreadable in the event of interception. \u2705 Best practices:\u2714 Use 256-bit AES encryption\u2714 Favor payment tokens over storing card numbers\u2714 Set up a multi-stage validation system \ud83d\udce7 6. Raise user awareness and train employees \ud83d\udea8 80% of online fraud is due to human error. \u2705 Essential measures:\u2714 Train teams to identify phishing attempts\u2714 Raise customer awareness of the risks of online transactions\u2714 Avoid connections to unsecured public Wi-Fi networks \ud83d\udca1 A well-informed company reduces its fraud risk by 70%! \ud83d\udd04 7. Carry out regular security audits and updates \ud83d\udccc Why is this important? Hackers often exploit known security flaws to steal banking information. \u2705 Best practices:\u2714 Update CMS (WordPress, Shopify, Magento)\u2714 Use professional firewalls and antivirus\u2714 Carry out regular security audits with penetration tests \ud83d\udce2 Recommendation: Use a cybersecurity agency to test the robustness of your payment system. \ud83c\udfc6 Conclusion: online transaction security, a major issue in 2025 In 2025, online attacks will be even more sophisticated. Protecting online payments is essential to ensure customer confidence and your company's reputation. \ud83d\udccc Summary of best practices : \u2705 Use HTTPS and SSL\/TLS for data encryption\u2705 Adopt PCI DSS-certified solutions\u2705 Implement strong authentication (3D Secure, biometrics)\u2705 Analyze transactions to detect fraud\u2705 Encrypt bank data and avoid storing it\u2705 Raise customer and employee awareness of cybersecurity risks\u2705 Carry out regular security updates and audits \ud83d\udcac Need support to secure your online transactions? Contact our cybersecurity experts for a tailor-made solution!<\/p>","protected":false},"author":2,"featured_media":4610,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_angie_page":false,"page_builder":"","footnotes":""},"categories":[12],"tags":[],"class_list":["post-4609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-developpement-web"],"acf":[],"_links":{"self":[{"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/posts\/4609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/comments?post=4609"}],"version-history":[{"count":1,"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/posts\/4609\/revisions"}],"predecessor-version":[{"id":4611,"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/posts\/4609\/revisions\/4611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/media\/4610"}],"wp:attachment":[{"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/media?parent=4609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/categories?post=4609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webiphi.be\/en\/wp-json\/wp\/v2\/tags?post=4609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}