');mask-image:url('data:image/svg+xml;utf8,');mask-mode:alpha;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain}}:root :where(.wp-block-image.is-style-rounded img,.wp-block-image .is-style-rounded img){border-radius:9999px}.wp-block-image figure{margin:0}.wp-lightbox-container{display:flex;flex-direction:column;position:relative}.wp-lightbox-container img{cursor:zoom-in}.wp-lightbox-container img:hover+button{opacity:1}.wp-lightbox-container button{align-items:center;backdrop-filter:blur(16px) saturate(180%);background-color:#5a5a5a40;border:none;border-radius:4px;cursor:zoom-in;display:flex;height:20px;justify-content:center;opacity:0;padding:0;position:absolute;right:16px;text-align:center;top:16px;width:20px;z-index:100}@media not (prefers-reduced-motion){.wp-lightbox-container button{transition:opacity .2s ease}}.wp-lightbox-container button:focus-visible{outline:3px auto #5a5a5a40;outline:3px auto -webkit-focus-ring-color;outline-offset:3px}.wp-lightbox-container button:hover{cursor:pointer;opacity:1}.wp-lightbox-container button:focus{opacity:1}.wp-lightbox-container button:focus,.wp-lightbox-container button:hover,.wp-lightbox-container button:not(:hover):not(:active):not(.has-background){background-color:#5a5a5a40;border:none}.wp-lightbox-overlay{box-sizing:border-box;cursor:zoom-out;height:100vh;left:0;overflow:hidden;position:fixed;top:0;visibility:hidden;width:100%;z-index:100000}.wp-lightbox-overlay .wp-lightbox-close-button{align-items:center;cursor:pointer;display:flex;font-family:inherit;gap:8px;justify-content:center;line-height:1;min-height:40px;min-width:40px;padding:0 4px;position:absolute;right:calc(env(safe-area-inset-right) + 16px);top:calc(env(safe-area-inset-top) + 16px);z-index:5000000}.wp-lightbox-overlay .wp-lightbox-close-button:focus,.wp-lightbox-overlay .wp-lightbox-close-button:hover,.wp-lightbox-overlay .wp-lightbox-close-button:not(:hover):not(:active):not(.has-background){background:none;border:none}.wp-lightbox-overlay .wp-lightbox-close-button:has(.wp-lightbox-close-text:not([hidden])) .wp-lightbox-close-icon svg{height:1em;width:1em}.wp-lightbox-overlay .wp-lightbox-close-icon svg{display:block}.wp-lightbox-overlay .wp-lightbox-navigation-button-next,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev{align-items:center;bottom:16px;cursor:pointer;display:flex;font-family:inherit;gap:4px;justify-content:center;line-height:1;min-height:40px;min-width:40px;padding:0 8px;position:absolute;z-index:2000002}.wp-lightbox-overlay .wp-lightbox-navigation-button-next[hidden],.wp-lightbox-overlay .wp-lightbox-navigation-button-prev[hidden]{display:none}@media (min-width:960px){.wp-lightbox-overlay .wp-lightbox-navigation-button-next,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev{bottom:50%;transform:translateY(-50%)}}.wp-lightbox-overlay .wp-lightbox-navigation-button-next:focus,.wp-lightbox-overlay .wp-lightbox-navigation-button-next:hover,.wp-lightbox-overlay .wp-lightbox-navigation-button-next:not(:hover):not(:active):not(.has-background),.wp-lightbox-overlay .wp-lightbox-navigation-button-prev:focus,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev:hover,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev:not(:hover):not(:active):not(.has-background){background:none;border:none;padding:0 8px}.wp-lightbox-overlay .wp-lightbox-navigation-button-next:has(.wp-lightbox-navigation-text:not([hidden])) .wp-lightbox-navigation-icon svg,.wp-lightbox-overlay .wp-lightbox-navigation-button-prev:has(.wp-lightbox-navigation-text:not([hidden])) .wp-lightbox-navigation-icon svg{display:block;height:1.5em;width:1.5em}.wp-lightbox-overlay .wp-lightbox-navigation-button-prev{left:calc(env(safe-area-inset-left) + 16px)}.wp-lightbox-overlay .wp-lightbox-navigation-button-next{right:calc(env(safe-area-inset-right) + 16px)}.wp-lightbox-overlay .wp-lightbox-navigation-icon svg{vertical-align:middle}.wp-lightbox-overlay .lightbox-image-container{height:var(--wp--lightbox-container-height);left:50%;overflow:hidden;position:absolute;top:50%;transform:translate(-50%,-50%);transform-origin:top left;width:var(--wp--lightbox-container-width);z-index:2000001}.wp-lightbox-overlay .wp-block-image{align-items:center;box-sizing:border-box;display:flex;height:100%;justify-content:center;margin:0;position:relative;transform-origin:0 0;width:100%;z-index:3000000}.wp-lightbox-overlay .wp-block-image img{height:var(--wp--lightbox-image-height);min-height:var(--wp--lightbox-image-height);min-width:var(--wp--lightbox-image-width);width:var(--wp--lightbox-image-width)}.wp-lightbox-overlay .wp-block-image figcaption{display:none}.wp-lightbox-overlay button{background:none;border:none}.wp-lightbox-overlay .scrim{background-color:#fff;height:100%;opacity:.9;position:absolute;width:100%;z-index:2000000}.wp-lightbox-overlay.active{visibility:visible}@media not (prefers-reduced-motion){.wp-lightbox-overlay.active{animation:turn-on-visibility .25s both}.wp-lightbox-overlay.active img{animation:turn-on-visibility .35s both}.wp-lightbox-overlay.show-closing-animation:not(.active){animation:turn-off-visibility .35s both}.wp-lightbox-overlay.show-closing-animation:not(.active) img{animation:turn-off-visibility .25s both}.wp-lightbox-overlay.zoom.active{animation:none;opacity:1;visibility:visible}.wp-lightbox-overlay.zoom.active .lightbox-image-container{animation:lightbox-zoom-in .4s}.wp-lightbox-overlay.zoom.active .lightbox-image-container img{animation:none}.wp-lightbox-overlay.zoom.active .scrim{animation:turn-on-visibility .4s forwards}.wp-lightbox-overlay.zoom.show-closing-animation:not(.active){animation:none}.wp-lightbox-overlay.zoom.show-closing-animation:not(.active) .lightbox-image-container{animation:lightbox-zoom-out .4s}.wp-lightbox-overlay.zoom.show-closing-animation:not(.active) .lightbox-image-container img{animation:none}.wp-lightbox-overlay.zoom.show-closing-animation:not(.active) .scrim{animation:turn-off-visibility .4s forwards}}@keyframes show-content-image{0%{visibility:hidden}99%{visibility:hidden}to{visibility:visible}}@keyframes turn-on-visibility{0%{opacity:0}to{opacity:1}}@keyframes turn-off-visibility{0%{opacity:1;visibility:visible}99%{opacity:0;visibility:visible}to{opacity:0;visibility:hidden}}@keyframes lightbox-zoom-in{0%{transform:translate(calc((-100vw + var(--wp--lightbox-scrollbar-width))/2 + var(--wp--lightbox-initial-left-position)),calc(-50vh + var(--wp--lightbox-initial-top-position))) scale(var(--wp--lightbox-scale))}to{transform:translate(-50%,-50%) scale(1)}}@keyframes lightbox-zoom-out{0%{transform:translate(-50%,-50%) scale(1);visibility:visible}99%{visibility:visible}to{transform:translate(calc((-100vw + var(--wp--lightbox-scrollbar-width))/2 + var(--wp--lightbox-initial-left-position)),calc(-50vh + var(--wp--lightbox-initial-top-position))) scale(var(--wp--lightbox-scale));visibility:hidden}} /*# sourceURL=/ngn/wp-includes/blocks/image/style.min.css */

杏吧原创

Skip to Content

Professor Kevin Butler, Director of the Florida Institute for Cybersecurity, Visits NGN Lab

Published on April 8, 2026

Time to read: 1 minutes

On April 8, 2026, our lab was pleased to welcome Professor Kevin R. B. Butler from the University of Florida during his visit to 杏吧原创 University.

Professor Butler is a Professor in the Department of Computer and Information Science and Engineering at the University of Florida and Director of the Florida Institute for Cybersecurity Research.

We sincerely thank Professor Butler for taking the time to visit our lab and engage with our research community.

Kevin R. B. Butler’s lecture during his visit to 杏吧原创 University.
Kevin R. B. Butler’s lecture during his visit to 杏吧原创 University.