Apache
tcp/80
Varnish
tcp/80
openresty
tcp/443
Open service 2a04:4e42::775:443 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 200 OK
Connection: close
Content-Length: 51195
content-type: text/html; charset=utf-8
cache-control: public, max-age=0
etag: W/"c7fb-nkmZ8Rg5BctsO2fnFnbJYRLyTRQ"
status: 200 OK
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
server: openresty
Accept-Ranges: bytes
Date: Mon, 12 Jan 2026 07:37:44 GMT
Age: 315427
X-Served-By: cache-ams2100117-AMS, cache-ams2100088-AMS, cache-pao-kpao1770024-PAO
X-Cache: MISS, HIT, HIT
X-Cache-Hits: 0, 28, 1
X-Timer: S1768203465.519011,VS0,VE2
Vary: Cookie, Accept-Encoding
x-request-id: 5b4b2c40-3846-4e89-bfa7-401d95728a9e
Ghost-Fastly: true;production
Alt-Svc: clear
Page title: Ringzer0
<!DOCTYPE html>
<html lang="en" data-grid-columns="3">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Ringzer0</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="manifest" href="https://ringzer0.training/assets/manifest.webmanifest?v=7a56a72b8c">
<meta name="theme-color" content="#2398bf">
<link rel="apple-touch-icon" href="https://ringzer0.training/assets/icon-192x192.png?v=7a56a72b8c">
<script>
// Basic Config
let config = {
color_scheme: `Dark`,
view_type: 'grid',
header_position: `sticky`,
grid_columns: parseInt(`3`), /* Nr of columns for post cards: 2/3. */
image_lightbox: !!`true`,
open_links_in_new_tab: !!`true`,
scroll_to_top: !!``,
enable_hyphens: false, /* Enable hyphens */
enable_pwa: false, /* Enable PWA - Progressive Web App */
disqus_shortname: '', /* Replace 'biron-demo' with your disqus account shortname */
cove_id: '9a56f94608ec8169ab6bb801d004f591', /* To use Cove, replace the below id with your cove publication id*/
}
</script>
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c" as="script">
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" as="style">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&Barlow+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Barlow+Semi+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Blinker:wght@100;200;300;400;600;700;800;900&family=Exo+2:ital,wght@0,100..900;1,100..900&family=Monda:wght@400..700&family=Saira+Semi+Condensed:wght@100;200;300;400;500;600;700;800;900&family=Sofia+Sans+Extra+Condensed:ital,wght@0,1..1000;1,1..1000&family=Sofia+Sans+Semi+Condensed:ital,wght@0,1..1000;1,1..1000&family=Sofia+Sans:ital,wght@0,1..1000;1,1..1000&display=swap" rel="stylesheet">
<style>
body {
--font-sans: 'Monda';
--font-headings: 'Saira Semi Condensed';
--font-condensed: 'Sofia Sans Extra Condensed';
}
</style>
<script async src="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c"></script>
<link rel="stylesheet" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" />
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<meta name="description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<link rel="icon" href="https://ringzer0.training/content/images/size/w256h256/2024/03/ringzer0-logo-gold--copy-1-.png" type="image/png">
<link rel="canonical" href="https://ringzer0.training/">
<meta name="referrer" content="no-referrer-when-downgrade">
<link rel="next" href="https://ringzer0.training/page/2/">
<meta property="og:site_name" content="Ringzer0">
<meta property="og:type" content="website">
<meta property="og:title" content="Ringzer0">
<meta property="og:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<meta property="og:url" content="https://ringzer0.training/">
<meta property="og:image" content="https://ringzer0.training/content/images/size/w1200/2025/12/not-so-different-spring-2026-1.webp">
<meta property="article:publisher" content="https://www.facebook.com/ringzer0.training">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="Ringzer0">
<meta name="twitter:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Onli
Open service 151.101.131.7:80 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 0 Server: Varnish Retry-After: 0 Location: https://ringzer0.training/ Accept-Ranges: bytes Date: Mon, 12 Jan 2026 07:37:44 GMT Via: 1.1 varnish X-Served-By: cache-yyz4521-YYZ X-Cache: HIT X-Cache-Hits: 0 X-Timer: S1768203464.276307,VS0,VE1 x-request-id: e2281e77-80e5-4676-82e1-b9fa74d380f7 Ghost-Fastly: true;production Alt-Svc: clear
Open service 151.101.3.7:80 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 0 Server: Varnish Retry-After: 0 Location: https://ringzer0.training/ Accept-Ranges: bytes Date: Mon, 12 Jan 2026 07:37:44 GMT Via: 1.1 varnish X-Served-By: cache-pao-kpao1770080-PAO X-Cache: HIT X-Cache-Hits: 0 X-Timer: S1768203464.243086,VS0,VE1 x-request-id: eec9afae-4583-4b9b-b650-9adb37004d47 Ghost-Fastly: true;production Alt-Svc: clear
Open service 151.101.195.7:443 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 200 OK
Connection: close
Content-Length: 51195
content-type: text/html; charset=utf-8
cache-control: public, max-age=0
etag: W/"c7fb-nkmZ8Rg5BctsO2fnFnbJYRLyTRQ"
status: 200 OK
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
server: openresty
Accept-Ranges: bytes
Date: Mon, 12 Jan 2026 07:37:44 GMT
Age: 315427
X-Served-By: cache-ams2100117-AMS, cache-ams2100088-AMS, cache-vie6381-VIE
X-Cache: MISS, HIT, HIT
X-Cache-Hits: 0, 25, 1
X-Timer: S1768203464.308436,VS0,VE2
Vary: Cookie, Accept-Encoding
x-request-id: e1079079-8205-4e9a-af9f-1328e7dfda6e
Ghost-Fastly: true;production
Alt-Svc: clear
Page title: Ringzer0
<!DOCTYPE html>
<html lang="en" data-grid-columns="3">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Ringzer0</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="manifest" href="https://ringzer0.training/assets/manifest.webmanifest?v=7a56a72b8c">
<meta name="theme-color" content="#2398bf">
<link rel="apple-touch-icon" href="https://ringzer0.training/assets/icon-192x192.png?v=7a56a72b8c">
<script>
// Basic Config
let config = {
color_scheme: `Dark`,
view_type: 'grid',
header_position: `sticky`,
grid_columns: parseInt(`3`), /* Nr of columns for post cards: 2/3. */
image_lightbox: !!`true`,
open_links_in_new_tab: !!`true`,
scroll_to_top: !!``,
enable_hyphens: false, /* Enable hyphens */
enable_pwa: false, /* Enable PWA - Progressive Web App */
disqus_shortname: '', /* Replace 'biron-demo' with your disqus account shortname */
cove_id: '9a56f94608ec8169ab6bb801d004f591', /* To use Cove, replace the below id with your cove publication id*/
}
</script>
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c" as="script">
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" as="style">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&Barlow+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Barlow+Semi+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Blinker:wght@100;200;300;400;600;700;800;900&family=Exo+2:ital,wght@0,100..900;1,100..900&family=Monda:wght@400..700&family=Saira+Semi+Condensed:wght@100;200;300;400;500;600;700;800;900&family=Sofia+Sans+Extra+Condensed:ital,wght@0,1..1000;1,1..1000&family=Sofia+Sans+Semi+Condensed:ital,wght@0,1..1000;1,1..1000&family=Sofia+Sans:ital,wght@0,1..1000;1,1..1000&display=swap" rel="stylesheet">
<style>
body {
--font-sans: 'Monda';
--font-headings: 'Saira Semi Condensed';
--font-condensed: 'Sofia Sans Extra Condensed';
}
</style>
<script async src="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c"></script>
<link rel="stylesheet" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" />
<!--cssential--><style></style><!--/cssential-->
<meta name="description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<link rel="icon" href="https://ringzer0.training/content/images/size/w256h256/2024/03/ringzer0-logo-gold--copy-1-.png" type="image/png">
<link rel="canonical" href="https://ringzer0.training/">
<meta name="referrer" content="no-referrer-when-downgrade">
<link rel="next" href="https://ringzer0.training/page/2/">
<meta property="og:site_name" content="Ringzer0">
<meta property="og:type" content="website">
<meta property="og:title" content="Ringzer0">
<meta property="og:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<meta property="og:url" content="https://ringzer0.training/">
<meta property="og:image" content="https://ringzer0.training/content/images/size/w1200/2025/12/not-so-different-spring-2026-1.webp">
<meta property="article:publisher" content="https://www.facebook.com/ringzer0.training">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="Ringzer0">
<meta name="twitter:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Onli
Open service 151.101.3.7:443 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 200 OK
Connection: close
Content-Length: 51195
content-type: text/html; charset=utf-8
cache-control: public, max-age=0
etag: W/"c7fb-nkmZ8Rg5BctsO2fnFnbJYRLyTRQ"
status: 200 OK
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
server: openresty
Accept-Ranges: bytes
Date: Mon, 12 Jan 2026 07:37:44 GMT
Age: 315427
X-Served-By: cache-ams2100117-AMS, cache-ams2100088-AMS, cache-yyz4551-YYZ
X-Cache: MISS, HIT, HIT
X-Cache-Hits: 0, 27, 1
X-Timer: S1768203464.320421,VS0,VE2
Vary: Cookie, Accept-Encoding
x-request-id: cd13de15-565e-4970-bc0a-d0bdbf930cc1
Ghost-Fastly: true;production
Alt-Svc: clear
Page title: Ringzer0
<!DOCTYPE html>
<html lang="en" data-grid-columns="3">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Ringzer0</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="manifest" href="https://ringzer0.training/assets/manifest.webmanifest?v=7a56a72b8c">
<meta name="theme-color" content="#2398bf">
<link rel="apple-touch-icon" href="https://ringzer0.training/assets/icon-192x192.png?v=7a56a72b8c">
<script>
// Basic Config
let config = {
color_scheme: `Dark`,
view_type: 'grid',
header_position: `sticky`,
grid_columns: parseInt(`3`), /* Nr of columns for post cards: 2/3. */
image_lightbox: !!`true`,
open_links_in_new_tab: !!`true`,
scroll_to_top: !!``,
enable_hyphens: false, /* Enable hyphens */
enable_pwa: false, /* Enable PWA - Progressive Web App */
disqus_shortname: '', /* Replace 'biron-demo' with your disqus account shortname */
cove_id: '9a56f94608ec8169ab6bb801d004f591', /* To use Cove, replace the below id with your cove publication id*/
}
</script>
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c" as="script">
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" as="style">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&Barlow+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Barlow+Semi+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Blinker:wght@100;200;300;400;600;700;800;900&family=Exo+2:ital,wght@0,100..900;1,100..900&family=Monda:wght@400..700&family=Saira+Semi+Condensed:wght@100;200;300;400;500;600;700;800;900&family=Sofia+Sans+Extra+Condensed:ital,wght@0,1..1000;1,1..1000&family=Sofia+Sans+Semi+Condensed:ital,wght@0,1..1000;1,1..1000&family=Sofia+Sans:ital,wght@0,1..1000;1,1..1000&display=swap" rel="stylesheet">
<style>
body {
--font-sans: 'Monda';
--font-headings: 'Saira Semi Condensed';
--font-condensed: 'Sofia Sans Extra Condensed';
}
</style>
<script async src="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c"></script>
<link rel="stylesheet" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" />
<!--cssential--><style></style><!--/cssential-->
<meta name="description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<link rel="icon" href="https://ringzer0.training/content/images/size/w256h256/2024/03/ringzer0-logo-gold--copy-1-.png" type="image/png">
<link rel="canonical" href="https://ringzer0.training/">
<meta name="referrer" content="no-referrer-when-downgrade">
<link rel="next" href="https://ringzer0.training/page/2/">
<meta property="og:site_name" content="Ringzer0">
<meta property="og:type" content="website">
<meta property="og:title" content="Ringzer0">
<meta property="og:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<meta property="og:url" content="https://ringzer0.training/">
<meta property="og:image" content="https://ringzer0.training/content/images/size/w1200/2025/12/not-so-different-spring-2026-1.webp">
<meta property="article:publisher" content="https://www.facebook.com/ringzer0.training">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="Ringzer0">
<meta name="twitter:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Onli
Open service 2a04:4e42:200::775:443 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 200 OK
Connection: close
Content-Length: 51195
content-type: text/html; charset=utf-8
cache-control: public, max-age=0
etag: W/"c7fb-nkmZ8Rg5BctsO2fnFnbJYRLyTRQ"
status: 200 OK
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
server: openresty
Accept-Ranges: bytes
Date: Mon, 12 Jan 2026 07:37:44 GMT
Age: 315427
X-Served-By: cache-ams2100117-AMS, cache-ams2100088-AMS, cache-bom-vanm7210067-BOM
X-Cache: MISS, HIT, HIT
X-Cache-Hits: 0, 15, 1
X-Timer: S1768203464.267086,VS0,VE1
Vary: Cookie, Accept-Encoding
x-request-id: 9b8f4fed-d44a-4929-98d8-3bd2f8868f33
Ghost-Fastly: true;production
Alt-Svc: clear
Page title: Ringzer0
<!DOCTYPE html>
<html lang="en" data-grid-columns="3">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Ringzer0</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="manifest" href="https://ringzer0.training/assets/manifest.webmanifest?v=7a56a72b8c">
<meta name="theme-color" content="#2398bf">
<link rel="apple-touch-icon" href="https://ringzer0.training/assets/icon-192x192.png?v=7a56a72b8c">
<script>
// Basic Config
let config = {
color_scheme: `Dark`,
view_type: 'grid',
header_position: `sticky`,
grid_columns: parseInt(`3`), /* Nr of columns for post cards: 2/3. */
image_lightbox: !!`true`,
open_links_in_new_tab: !!`true`,
scroll_to_top: !!``,
enable_hyphens: false, /* Enable hyphens */
enable_pwa: false, /* Enable PWA - Progressive Web App */
disqus_shortname: '', /* Replace 'biron-demo' with your disqus account shortname */
cove_id: '9a56f94608ec8169ab6bb801d004f591', /* To use Cove, replace the below id with your cove publication id*/
}
</script>
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c" as="script">
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" as="style">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&Barlow+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Barlow+Semi+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Blinker:wght@100;200;300;400;600;700;800;900&family=Exo+2:ital,wght@0,100..900;1,100..900&family=Monda:wght@400..700&family=Saira+Semi+Condensed:wght@100;200;300;400;500;600;700;800;900&family=Sofia+Sans+Extra+Condensed:ital,wght@0,1..1000;1,1..1000&family=Sofia+Sans+Semi+Condensed:ital,wght@0,1..1000;1,1..1000&family=Sofia+Sans:ital,wght@0,1..1000;1,1..1000&display=swap" rel="stylesheet">
<style>
body {
--font-sans: 'Monda';
--font-headings: 'Saira Semi Condensed';
--font-condensed: 'Sofia Sans Extra Condensed';
}
</style>
<script async src="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c"></script>
<link rel="stylesheet" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" />
<!--cssential--><style></style><!--/cssential-->
<meta name="description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<link rel="icon" href="https://ringzer0.training/content/images/size/w256h256/2024/03/ringzer0-logo-gold--copy-1-.png" type="image/png">
<link rel="canonical" href="https://ringzer0.training/">
<meta name="referrer" content="no-referrer-when-downgrade">
<link rel="next" href="https://ringzer0.training/page/2/">
<meta property="og:site_name" content="Ringzer0">
<meta property="og:type" content="website">
<meta property="og:title" content="Ringzer0">
<meta property="og:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<meta property="og:url" content="https://ringzer0.training/">
<meta property="og:image" content="https://ringzer0.training/content/images/size/w1200/2025/12/not-so-different-spring-2026-1.webp">
<meta property="article:publisher" content="https://www.facebook.com/ringzer0.training">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="Ringzer0">
<meta name="twitter:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Onli
Open service 2a04:4e42:200::775:80 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 0 Server: Varnish Retry-After: 0 Location: https://ringzer0.training/ Accept-Ranges: bytes Date: Mon, 12 Jan 2026 07:37:44 GMT Via: 1.1 varnish X-Served-By: cache-yyz4574-YYZ X-Cache: HIT X-Cache-Hits: 0 X-Timer: S1768203464.195799,VS0,VE1 x-request-id: af27fe49-dbec-48d4-8505-583dcfa4009c Ghost-Fastly: true;production Alt-Svc: clear
Open service 151.101.195.7:80 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 0 Server: Varnish Retry-After: 0 Location: https://ringzer0.training/ Accept-Ranges: bytes Date: Mon, 12 Jan 2026 07:37:44 GMT Via: 1.1 varnish X-Served-By: cache-lcy-egml8630090-LCY X-Cache: HIT X-Cache-Hits: 0 X-Timer: S1768203464.190238,VS0,VE0 x-request-id: 6a981952-71b5-4e5b-acbc-c922ca80b491 Ghost-Fastly: true;production Alt-Svc: clear
Open service 2a04:4e42:400::775:443 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 200 OK
Connection: close
Content-Length: 51195
content-type: text/html; charset=utf-8
cache-control: public, max-age=0
etag: W/"c7fb-nkmZ8Rg5BctsO2fnFnbJYRLyTRQ"
status: 200 OK
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
server: openresty
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Age: 315427
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<!DOCTYPE html>
<html lang="en" data-grid-columns="3">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Ringzer0</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="manifest" href="https://ringzer0.training/assets/manifest.webmanifest?v=7a56a72b8c">
<meta name="theme-color" content="#2398bf">
<link rel="apple-touch-icon" href="https://ringzer0.training/assets/icon-192x192.png?v=7a56a72b8c">
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// Basic Config
let config = {
color_scheme: `Dark`,
view_type: 'grid',
header_position: `sticky`,
grid_columns: parseInt(`3`), /* Nr of columns for post cards: 2/3. */
image_lightbox: !!`true`,
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scroll_to_top: !!``,
enable_hyphens: false, /* Enable hyphens */
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disqus_shortname: '', /* Replace 'biron-demo' with your disqus account shortname */
cove_id: '9a56f94608ec8169ab6bb801d004f591', /* To use Cove, replace the below id with your cove publication id*/
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<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c" as="script">
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<meta name="description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
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Open service 151.101.131.7:443 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 200 OK
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Content-Length: 51195
content-type: text/html; charset=utf-8
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server: openresty
Accept-Ranges: bytes
Date: Mon, 12 Jan 2026 07:37:44 GMT
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<!DOCTYPE html>
<html lang="en" data-grid-columns="3">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Ringzer0</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="manifest" href="https://ringzer0.training/assets/manifest.webmanifest?v=7a56a72b8c">
<meta name="theme-color" content="#2398bf">
<link rel="apple-touch-icon" href="https://ringzer0.training/assets/icon-192x192.png?v=7a56a72b8c">
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// Basic Config
let config = {
color_scheme: `Dark`,
view_type: 'grid',
header_position: `sticky`,
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scroll_to_top: !!``,
enable_hyphens: false, /* Enable hyphens */
enable_pwa: false, /* Enable PWA - Progressive Web App */
disqus_shortname: '', /* Replace 'biron-demo' with your disqus account shortname */
cove_id: '9a56f94608ec8169ab6bb801d004f591', /* To use Cove, replace the below id with your cove publication id*/
}
</script>
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c" as="script">
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" as="style">
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body {
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--font-headings: 'Saira Semi Condensed';
--font-condensed: 'Sofia Sans Extra Condensed';
}
</style>
<script async src="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c"></script>
<link rel="stylesheet" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" />
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<meta name="description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<link rel="icon" href="https://ringzer0.training/content/images/size/w256h256/2024/03/ringzer0-logo-gold--copy-1-.png" type="image/png">
<link rel="canonical" href="https://ringzer0.training/">
<meta name="referrer" content="no-referrer-when-downgrade">
<link rel="next" href="https://ringzer0.training/page/2/">
<meta property="og:site_name" content="Ringzer0">
<meta property="og:type" content="website">
<meta property="og:title" content="Ringzer0">
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<meta property="og:url" content="https://ringzer0.training/">
<meta property="og:image" content="https://ringzer0.training/content/images/size/w1200/2025/12/not-so-different-spring-2026-1.webp">
<meta property="article:publisher" content="https://www.facebook.com/ringzer0.training">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="Ringzer0">
<meta name="twitter:description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Onli
Open service 2a04:4e42:400::775:80 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 0 Server: Varnish Retry-After: 0 Location: https://ringzer0.training/ Accept-Ranges: bytes Date: Mon, 12 Jan 2026 07:37:44 GMT Via: 1.1 varnish X-Served-By: cache-rtm-ehrd2290031-RTM X-Cache: HIT X-Cache-Hits: 0 X-Timer: S1768203464.167840,VS0,VE1 x-request-id: d8e5316f-1397-476a-962f-f4119c8256b7 Ghost-Fastly: true;production Alt-Svc: clear
Open service 2a04:4e42:600::775:80 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 0 Server: Varnish Retry-After: 0 Location: https://ringzer0.training/ Accept-Ranges: bytes Date: Mon, 12 Jan 2026 07:37:44 GMT Via: 1.1 varnish X-Served-By: cache-bom-vanm7210035-BOM X-Cache: HIT X-Cache-Hits: 0 X-Timer: S1768203464.225027,VS0,VE0 x-request-id: cc3c10d2-f97f-431c-9801-c4f688c9efb3 Ghost-Fastly: true;production Alt-Svc: clear
Open service 151.101.67.7:80 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 0 Server: Varnish Retry-After: 0 Location: https://ringzer0.training/ Accept-Ranges: bytes Date: Mon, 12 Jan 2026 07:37:44 GMT Via: 1.1 varnish X-Served-By: cache-fra-eddf8230123-FRA X-Cache: HIT X-Cache-Hits: 0 X-Timer: S1768203464.182914,VS0,VE1 x-request-id: 2a8d6666-55e7-4b99-ae25-8645303762a5 Ghost-Fastly: true;production Alt-Svc: clear
Open service 2a04:4e42::775:80 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 301 Moved Permanently Connection: close Content-Length: 0 Server: Varnish Retry-After: 0 Location: https://ringzer0.training/ Accept-Ranges: bytes Date: Mon, 12 Jan 2026 07:37:44 GMT Via: 1.1 varnish X-Served-By: cache-fra-eddf8230090-FRA X-Cache: HIT X-Cache-Hits: 0 X-Timer: S1768203464.139053,VS0,VE1 x-request-id: 1a9c9381-b698-40a2-bced-6e6b6ca92565 Ghost-Fastly: true;production Alt-Svc: clear
Open service 2a04:4e42:600::775:443 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 200 OK
Connection: close
Content-Length: 51195
content-type: text/html; charset=utf-8
cache-control: public, max-age=0
etag: W/"c7fb-nkmZ8Rg5BctsO2fnFnbJYRLyTRQ"
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<!DOCTYPE html>
<html lang="en" data-grid-columns="3">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Ringzer0</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="manifest" href="https://ringzer0.training/assets/manifest.webmanifest?v=7a56a72b8c">
<meta name="theme-color" content="#2398bf">
<link rel="apple-touch-icon" href="https://ringzer0.training/assets/icon-192x192.png?v=7a56a72b8c">
<script>
// Basic Config
let config = {
color_scheme: `Dark`,
view_type: 'grid',
header_position: `sticky`,
grid_columns: parseInt(`3`), /* Nr of columns for post cards: 2/3. */
image_lightbox: !!`true`,
open_links_in_new_tab: !!`true`,
scroll_to_top: !!``,
enable_hyphens: false, /* Enable hyphens */
enable_pwa: false, /* Enable PWA - Progressive Web App */
disqus_shortname: '', /* Replace 'biron-demo' with your disqus account shortname */
cove_id: '9a56f94608ec8169ab6bb801d004f591', /* To use Cove, replace the below id with your cove publication id*/
}
</script>
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c" as="script">
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" as="style">
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body {
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--font-headings: 'Saira Semi Condensed';
--font-condensed: 'Sofia Sans Extra Condensed';
}
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<script async src="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c"></script>
<link rel="stylesheet" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" />
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<meta name="description" content="Cybersecurity Training and Conference Series. Austin, Ottawa, Online.">
<link rel="icon" href="https://ringzer0.training/content/images/size/w256h256/2024/03/ringzer0-logo-gold--copy-1-.png" type="image/png">
<link rel="canonical" href="https://ringzer0.training/">
<meta name="referrer" content="no-referrer-when-downgrade">
<link rel="next" href="https://ringzer0.training/page/2/">
<meta property="og:site_name" content="Ringzer0">
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<meta property="og:title" content="Ringzer0">
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Open service 151.101.67.7:443 · ringzer0.training
2026-01-12 07:37
HTTP/1.1 200 OK
Connection: close
Content-Length: 51195
content-type: text/html; charset=utf-8
cache-control: public, max-age=0
etag: W/"c7fb-nkmZ8Rg5BctsO2fnFnbJYRLyTRQ"
status: 200 OK
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
server: openresty
Accept-Ranges: bytes
Date: Mon, 12 Jan 2026 07:37:44 GMT
Age: 315427
X-Served-By: cache-ams2100117-AMS, cache-ams2100088-AMS, cache-fra-eddf8230048-FRA
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x-request-id: b785b7bc-d72e-4b19-a250-a3bbdf96a189
Ghost-Fastly: true;production
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Page title: Ringzer0
<!DOCTYPE html>
<html lang="en" data-grid-columns="3">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Ringzer0</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="manifest" href="https://ringzer0.training/assets/manifest.webmanifest?v=7a56a72b8c">
<meta name="theme-color" content="#2398bf">
<link rel="apple-touch-icon" href="https://ringzer0.training/assets/icon-192x192.png?v=7a56a72b8c">
<script>
// Basic Config
let config = {
color_scheme: `Dark`,
view_type: 'grid',
header_position: `sticky`,
grid_columns: parseInt(`3`), /* Nr of columns for post cards: 2/3. */
image_lightbox: !!`true`,
open_links_in_new_tab: !!`true`,
scroll_to_top: !!``,
enable_hyphens: false, /* Enable hyphens */
enable_pwa: false, /* Enable PWA - Progressive Web App */
disqus_shortname: '', /* Replace 'biron-demo' with your disqus account shortname */
cove_id: '9a56f94608ec8169ab6bb801d004f591', /* To use Cove, replace the below id with your cove publication id*/
}
</script>
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c" as="script">
<link rel="preload" href="https://ringzer0.training/assets/dist/app.min.css?v=7a56a72b8c" as="style">
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--font-headings: 'Saira Semi Condensed';
--font-condensed: 'Sofia Sans Extra Condensed';
}
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<script async src="https://ringzer0.training/assets/dist/app.min.js?v=7a56a72b8c"></script>
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