CVE-free. Fully compatible.

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Secure base images. Automatically patched, hardened & FIPSed.

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Hundreds of images, ready.

Simply replace the base image in your Dockerfile with our CVE-free version. It’s that easy.

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With Echo images, there’s nothing to fix.

Watch your CVEs instantly drop to zero.

“We’re promising our customers long-term support, and with Echo, we can feel confident that the products we ship will stay vulnerability-free.”

Scott Roberts, CISO

A solution every team can get behind.

Results that make you look good.

Make your CNAPP and cloud security dashboards way more attractive.

99%+
99%+

Vulnerability reduction

24 hours
24 hours

CVE handling SLA

0
0

Avg. CVE count over time

"With Echo, it’s literally a flip in version or name, and we see 90% fewer vulnerabilities. The barrier to implementation is low, and the value is immediate."

Chris Long, Director of IT & Security

“With echo, we’re saving more than 200 hours of developer time per release.”

Dan Garcia, CISO

“With echo, zero vulnerabilities showed up, everything was compliant, and the auditor was super satisfied. Just a smooth ride.”

Lior Chen,  Deputy CTO at Varonis

"It's the same way that you work today – just without having to worry about vulnerabilities."

Mor Paz, R&D Director

“To look at the scans results and see that there were no CVEs in the image being used… That in and of itself was game-changing.”

Brian Kerr, CISO

“It’s pretty accepted that CVEs are going to show up in our dashboards. So to see a product prevent them altogether - it's huge.”

Prasant Siinghal, DevOps Lead

“We chose echo because we needed to fast-track FedRAMP compliance. With FIPS-validated images, we’re avoiding all of the heavy lifting without compromising.”

David Bass, CTO

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). */ (function () { const UTM_KEYS = [ "utm_source", "utm_medium", "utm_campaign", "utm_term", "utm_content", ]; // 1. Read UTM params from the current URL function getUTMParams() { const params = new URLSearchParams(window.location.search); const utms = {}; UTM_KEYS.forEach((key) => { if (params.has(key)) utms[key] = params.get(key); }); return utms; } // 2. Check if a link is internal (same hostname) function isInternalLink(anchor) { try { const url = new URL(anchor.href, window.location.origin); return url.hostname === window.location.hostname; } catch { return false; } } // 3. Append UTM params to a single anchor element function appendUTMs(anchor, utms) { try { const url = new URL(anchor.href, window.location.origin); Object.entries(utms).forEach(([key, value]) => { // Don't overwrite UTMs already present on the link if (!url.searchParams.has(key)) { url.searchParams.set(key, value); } }); anchor.href = url.toString(); } catch { // Skip malformed hrefs } } // 4. Process all current links on the page function processLinks(utms) { document.querySelectorAll("a[href]").forEach((anchor) => { if (isInternalLink(anchor)) appendUTMs(anchor, utms); }); } // 5. Watch for dynamically added links (SPAs, lazy-loaded content) function observeDOM(utms) { const observer = new MutationObserver((mutations) => { mutations.forEach((mutation) => { mutation.addedNodes.forEach((node) => { if (node.nodeType !== Node.ELEMENT_NODE) return; // Handle the node itself if it's an anchor if (node.tagName === "A" && node.href && isInternalLink(node)) { appendUTMs(node, utms); } // Handle any anchor descendants node.querySelectorAll?.("a[href]").forEach((anchor) => { if (isInternalLink(anchor)) appendUTMs(anchor, utms); }); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); } // --- Init --- const utms = getUTMParams(); if (Object.keys(utms).length === 0) return; // No UTM params → do nothing // Run once DOM is ready if (document.readyState === "loading") { document.addEventListener("DOMContentLoaded", () => { processLinks(utms); observeDOM(utms); }); } else { processLinks(utms); observeDOM(utms); } })();