Security Archives - Horizon Of Limitless Advancements In Technology

BLOG

Latest research & tech insights of Hola Tech

Explore our latest findings, expert perspectives, and innovative approaches that are shaping the future of technology and digital transformation.

Blockchain development basics: How to build secure and decentralized software systems?

Blockchain, Technology Posted on2 days ago

Blockchain development basics: How to build decentralized software systems?

Blockchain outsourcing offers a strategic advantage for businesses, providing access ..

Blockchain, Technology Posted on2 weeks ago

Claude Design: A real-world review of Anthropic’s new AI tool

Claude Design: A real-world review of Anthropic’s new AI tool 1/ Key takeaways Ant ..

Blockchain, Technology Posted on3 weeks ago

Top blockchain companies & developers in Vietnam (2026 edition)

Blockchain outsourcing offers a strategic advantage for businesses, providing access ..

All articles

Blockchain, Technology
3 weeks ago

Top blockchain companies & developers in Vietnam (2026 edition)

Blockchain outsourcing offers a strategic advantage for businesses, providing ac [...]

Tom
0

16869

Blockchain, Technology
4 weeks ago

What is a blockchain developer? What do they really do?

Blockchain outsourcing offers a strategic advantage for businesses, providing ac [...]

Tom
0

16483

Blockchain, Technology
1 month ago

Is blockchain safe or not? What’s blockchain security?

Blockchain outsourcing offers a strategic advantage for businesses, providing ac [...]

Tom
0

16404

Latest research & tech insights of Hola Tech

We help businesses thrive in the digital space by crafting elegant solutions that blend smart design, reliable technology, and a deep understanding of real user needs.

Our Service

img:is([sizes=auto i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px}img.wp-smiley,img.emoji{display:inline !important;border:none !important;box-shadow:none !important;height:1em !important;width:1em !important;margin:0 .07em !important;vertical-align:-.1em !important;background:none !important;padding:0 !important}.wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none}.wp-block-tropicalista-pdfembed{height:500px}:root{--wp--preset--aspect-ratio--square:1;--wp--preset--aspect-ratio--4-3:4/3;--wp--preset--aspect-ratio--3-4:3/4;--wp--preset--aspect-ratio--3-2:3/2;--wp--preset--aspect-ratio--2-3:2/3;--wp--preset--aspect-ratio--16-9:16/9;--wp--preset--aspect-ratio--9-16:9/16;--wp--preset--color--black:#000;--wp--preset--color--cyan-bluish-gray:#abb8c3;--wp--preset--color--white:#fff;--wp--preset--color--pale-pink:#f78da7;--wp--preset--color--vivid-red:#cf2e2e;--wp--preset--color--luminous-vivid-orange:#ff6900;--wp--preset--color--luminous-vivid-amber:#fcb900;--wp--preset--color--light-green-cyan:#7bdcb5;--wp--preset--color--vivid-green-cyan:#00d084;--wp--preset--color--pale-cyan-blue:#8ed1fc;--wp--preset--color--vivid-cyan-blue:#0693e3;--wp--preset--color--vivid-purple:#9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple:linear-gradient(135deg,#0693e3 0%,#9b51e0 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan:linear-gradient(135deg,#7adcb4 0%,#00d082 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange:linear-gradient(135deg,#fcb900 0%,#ff6900 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red:linear-gradient(135deg,#ff6900 0%,#cf2e2e 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray:linear-gradient(135deg,#eee 0%,#a9b8c3 100%);--wp--preset--gradient--cool-to-warm-spectrum:linear-gradient(135deg,#4aeadc 0%,#9778d1 20%,#cf2aba 40%,#ee2c82 60%,#fb6962 80%,#fef84c 100%);--wp--preset--gradient--blush-light-purple:linear-gradient(135deg,#ffceec 0%,#9896f0 100%);--wp--preset--gradient--blush-bordeaux:linear-gradient(135deg,#fecda5 0%,#fe2d2d 50%,#6b003e 100%);--wp--preset--gradient--luminous-dusk:linear-gradient(135deg,#ffcb70 0%,#c751c0 50%,#4158d0 100%);--wp--preset--gradient--pale-ocean:linear-gradient(135deg,#fff5cb 0%,#b6e3d4 50%,#33a7b5 100%);--wp--preset--gradient--electric-grass:linear-gradient(135deg,#caf880 0%,#71ce7e 100%);--wp--preset--gradient--midnight:linear-gradient(135deg,#020381 0%,#2874fc 100%);--wp--preset--font-size--small:13px;--wp--preset--font-size--medium:20px;--wp--preset--font-size--large:36px;--wp--preset--font-size--x-large:42px;--wp--preset--spacing--20:.44rem;--wp--preset--spacing--30:.67rem;--wp--preset--spacing--40:1rem;--wp--preset--spacing--50:1.5rem;--wp--preset--spacing--60:2.25rem;--wp--preset--spacing--70:3.38rem;--wp--preset--spacing--80:5.06rem;--wp--preset--shadow--natural:6px 6px 9px rgba(0,0,0,.2);--wp--preset--shadow--deep:12px 12px 50px rgba(0,0,0,.4);--wp--preset--shadow--sharp:6px 6px 0px rgba(0,0,0,.2);--wp--preset--shadow--outlined:6px 6px 0px -3px #fff,6px 6px #000;--wp--preset--shadow--crisp:6px 6px 0px #000}:where(.is-layout-flex){gap:.5em}:where(.is-layout-grid){gap:.5em}body .is-layout-flex{display:flex}.is-layout-flex{flex-wrap:wrap;align-items:center}.is-layout-flex>:is(*, div){margin:0}body .is-layout-grid{display:grid}.is-layout-grid>:is(*, div){margin:0}:where(.wp-block-columns.is-layout-flex){gap:2em}:where(.wp-block-columns.is-layout-grid){gap:2em}:where(.wp-block-post-template.is-layout-flex){gap:1.25em}:where(.wp-block-post-template.is-layout-grid){gap:1.25em}.has-black-color{color:var(--wp--preset--color--black) !important}.has-cyan-bluish-gray-color{color:var(--wp--preset--color--cyan-bluish-gray) !important}.has-white-color{color:var(--wp--preset--color--white) !important}.has-pale-pink-color{color:var(--wp--preset--color--pale-pink) !important}.has-vivid-red-color{color:var(--wp--preset--color--vivid-red) !important}.has-luminous-vivid-orange-color{color:var(--wp--preset--color--luminous-vivid-orange) !important}.has-luminous-vivid-amber-color{color:var(--wp--preset--color--luminous-vivid-amber) !important}.has-light-green-cyan-color{color:var(--wp--preset--color--light-green-cyan) !important}.has-vivid-green-cyan-color{color:var(--wp--preset--color--vivid-green-cyan) !important}.has-pale-cyan-blue-color{color:var(--wp--preset--color--pale-cyan-blue) !important}.has-vivid-cyan-blue-color{color:var(--wp--preset--color--vivid-cyan-blue) !important}.has-vivid-purple-color{color:var(--wp--preset--color--vivid-purple) !important}.has-black-background-color{background-color:var(--wp--preset--color--black) !important}.has-cyan-bluish-gray-background-color{background-color:var(--wp--preset--color--cyan-bluish-gray) !important}.has-white-background-color{background-color:var(--wp--preset--color--white) !important}.has-pale-pink-background-color{background-color:var(--wp--preset--color--pale-pink) !important}.has-vivid-red-background-color{background-color:var(--wp--preset--color--vivid-red) !important}.has-luminous-vivid-orange-background-color{background-color:var(--wp--preset--color--luminous-vivid-orange) !important}.has-luminous-vivid-amber-background-color{background-color:var(--wp--preset--color--luminous-vivid-amber) !important}.has-light-green-cyan-background-color{background-color:var(--wp--preset--color--light-green-cyan) !important}.has-vivid-green-cyan-background-color{background-color:var(--wp--preset--color--vivid-green-cyan) !important}.has-pale-cyan-blue-background-color{background-color:var(--wp--preset--color--pale-cyan-blue) !important}.has-vivid-cyan-blue-background-color{background-color:var(--wp--preset--color--vivid-cyan-blue) !important}.has-vivid-purple-background-color{background-color:var(--wp--preset--color--vivid-purple) !important}.has-black-border-color{border-color:var(--wp--preset--color--black) !important}.has-cyan-bluish-gray-border-color{border-color:var(--wp--preset--color--cyan-bluish-gray) !important}.has-white-border-color{border-color:var(--wp--preset--color--white) !important}.has-pale-pink-border-color{border-color:var(--wp--preset--color--pale-pink) !important}.has-vivid-red-border-color{border-color:var(--wp--preset--color--vivid-red) !important}.has-luminous-vivid-orange-border-color{border-color:var(--wp--preset--color--luminous-vivid-orange) !important}.has-luminous-vivid-amber-border-color{border-color:var(--wp--preset--color--luminous-vivid-amber) !important}.has-light-green-cyan-border-color{border-color:var(--wp--preset--color--light-green-cyan) !important}.has-vivid-green-cyan-border-color{border-color:var(--wp--preset--color--vivid-green-cyan) !important}.has-pale-cyan-blue-border-color{border-color:var(--wp--preset--color--pale-cyan-blue) !important}.has-vivid-cyan-blue-border-color{border-color:var(--wp--preset--color--vivid-cyan-blue) !important}.has-vivid-purple-border-color{border-color:var(--wp--preset--color--vivid-purple) !important}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background:var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background:var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background:var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important}.has-cool-to-warm-spectrum-gradient-background{background:var(--wp--preset--gradient--cool-to-warm-spectrum) !important}.has-blush-light-purple-gradient-background{background:var(--wp--preset--gradient--blush-light-purple) !important}.has-blush-bordeaux-gradient-background{background:var(--wp--preset--gradient--blush-bordeaux) !important}.has-luminous-dusk-gradient-background{background:var(--wp--preset--gradient--luminous-dusk) !important}.has-pale-ocean-gradient-background{background:var(--wp--preset--gradient--pale-ocean) !important}.has-electric-grass-gradient-background{background:var(--wp--preset--gradient--electric-grass) !important}.has-midnight-gradient-background{background:var(--wp--preset--gradient--midnight) !important}.has-small-font-size{font-size:var(--wp--preset--font-size--small) !important}.has-medium-font-size{font-size:var(--wp--preset--font-size--medium) !important}.has-large-font-size{font-size:var(--wp--preset--font-size--large) !important}.has-x-large-font-size{font-size:var(--wp--preset--font-size--x-large) !important}:where(.wp-block-post-template.is-layout-flex){gap:1.25em}:where(.wp-block-post-template.is-layout-grid){gap:1.25em}:where(.wp-block-term-template.is-layout-flex){gap:1.25em}:where(.wp-block-term-template.is-layout-grid){gap:1.25em}:where(.wp-block-columns.is-layout-flex){gap:2em}:where(.wp-block-columns.is-layout-grid){gap:2em}:root :where(.wp-block-pullquote){font-size:1.5em;line-height:1.6}.load-circle{border-top-color:#14c1e8}:root{--color-main:#06f;--color-primary:#06f;--color-secondary:#02b5ff;--color-ternary:#02b5ff}a:hover{color:#12c2e9}a{color:#999}h1,h2,h3,h4,h5,h6{color:#000}body{color:#666}.footer{background-color:#13161d}.custom-absolute-menu{border-color:#fff}:root{--color-main:#06f;--color-primary:#06f;--color-secondary:#02b5ff;--color-ternary:#02b5ff}a:hover{color:#12c2e9}a{color:#999}h1,h2,h3,h4,h5,h6{color:#000}body{color:#666}.footer{background-color:#13161d}.custom-absolute-menu{border-color:#fff}.elementor-background-video-container{background-color:#000d2e;min-height:100vh}body{font-display:swap}.hero-title,h1,h2{text-rendering:optimizeSpeed;-webkit-font-smoothing:antialiased}img:not([loading]){content-visibility:auto}.elementor-widget-wrap{will-change:auto}.elementor-section{contain:layout style}.partner-logo img,.client-logo img{width:auto;height:auto;aspect-ratio:auto}.elementor-widget-video .elementor-custom-embed-play{will-change:opacity}body{overflow-x:hidden !important}.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important}@media screen and (max-height: 1024px){.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important}.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important}}@media screen and (max-height: 640px){.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important}.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important}}.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important}body{margin-top:0}.white-header .navigation li a{font-size:14px}.elementor-sticky .logo-stick{display:none}.elementor-sticky.elementor-sticky--effects{background:#fff}.elementor-sticky.elementor-sticky--effects .logo-stick{display:block}.elementor-sticky.elementor-sticky--effects .logo-default{display:none}.header-02 .logo-stick{display:none}.header-02.scrolled{background:#fff;position:fixed;top:0}.header-02.scrolled .logo-stick{display:block}.header-02.scrolled .logo-default{display:none}.header-02.scrolled .navigation li a{color:#000 !important}.iteck-contact-shortcode input[type=checkbox]{display:none}.footer{display:none}.white-header .header-02 .navigation li a{color:#fff}.white-header .header-02 li.menu-item-has-children>a:after{color:#fff !important}.white-header .header-02.scrolled li.menu-item-has-children>a:after{color:#333 !important}.header-02 .iteck-nav .navigation li.current_page_item>a{font-weight:700}.iteck-nav .navigation li.current_page_item>a{font-weight:700}.fat-nav li.current_page_item a{color:#333;font-weight:700}@media (max-width: 767px){.swiper-button-prev,.swiper-button-next{display:none}.elementor-position-left.elementor-widget-image-box .elementor-image-box-wrapper{display:flex;align-items:center}}.gt_switcher-popup{color:white !important}.gt_switcher{position:relative;overflow:visible !important}.gt_option{position:absolute !important}.gt-current-lang{color:#999 !important}.tags{font-size:6px}#hs-form-iframe-0 fieldset.form-columns-1 span{color:#fff !important}.img-pagination{display:none}p{margin:0 0 20px}.button-view{overflow:hidden}.button-view .elementor-button-content-wrapper{align-items:center}.button-view .elementor-button-icon svg{width:32px}.button-view .elementor-button-link:hover .elementor-button-icon svg{transform:rotate(45deg)}.e-n-tab-title-text i{font-size:20px;margin-right:5px}.global-style .iteck-info-box-carousel.carousel .continued-slide .swiper-wrapper .swiper-slide{width:500px !important;margin-right:20px !important}.global-style .service_box{display:flex;align-items:center;background:#eff4ff !important;border-radius:8px}.global-style .iteck-info-box-carousel.carousel .icon{margin-bottom:0}.global-style .iteck-info-box-carousel.carousel .icon img{min-width:130px;margin-right:5px}.global-style .iteck-info-box-carousel.carousel .pagination_circle{display:none}.elementor-3903 .elementor-element.elementor-element-cda2a00 .iteck-post-list .categories a{color:#0048f9 !important}.iteck-portfolio-carousel .portfolio_card .info .category,.iteck-portfolio .content .portfolio-card .info .category{margin-bottom:5px;text-transform:capitalize !important}.elementor-button-text{display:flex;align-items:center}.button-15 .elementor-button-text i{font-size:15px;margin-right:5px}.button-18 .elementor-button-text i{margin-right:5px;margin-left:5px}.button-18 .elementor-button-content-wrapper{justify-content:start}.button-24 .elementor-button-text i{font-size:24px;margin-left:10px}.iteck-portfolio-carousel .portfolio_card{background-color:transparent}.iteck-portfolio-carousel .portfolio_card .info{padding-left:0;padding-top:20px;display:flex;flex-flow:column-reverse}.iteck-portfolio .content .portfolio-card .info{padding-left:0;padding-top:20px;display:flex;flex-flow:column-reverse}.iteck-related-port .slider-3items .project-card.style-6 .info{padding-left:0;padding-top:20px}.iteck-related-port .slider-3items .project-card.style-6 .info .text,.iteck-related-port .slider-3items .project-card.style-6 .info .tags{display:none}.wpforms-field-checkbox.wpforms-list-3-columns{background:linear-gradient(180deg,#001d63 0%,#0035b6 100%);padding:20px !important;border-radius:16px}.wpforms-field-checkbox.wpforms-list-3-columns .wpforms-field-label{color:#fff;opacity:.7;font-size:14px}.wpforms-field-checkbox.wpforms-list-3-columns .wpforms-field-label-inline{color:#fff}.wp-block-search__inside-wrapper input[type=search],.blog-content .searchform input[type=search]{padding-right:50px}.iteck-portfolio .controls button{background:#f0f4ff;color:#56678f;padding:15px 20px 15px 30px;line-height:1;border-radius:12px;margin:5px;font-size:14px;position:relative}.iteck-portfolio .controls button.mixitup-control-active{background:#0048f9;color:#fff}button[data-filter="all"]{padding:15px 20px 15px 20px !important}.iteck-portfolio .controls button:before{font-family:"Phosphor" !important;position:absolute;left:10px;font-size:14px}button[data-filter=".ai"]:before{content:""}button[data-filter=".blockchain"]:before{content:""}button[data-filter=".cloud"]:before{content:""}button[data-filter=".consultation"]:before{content:""}button[data-filter=".game"]:before{content:""}button[data-filter=".mobile"]:before{content:""}button[data-filter=".qa-testing"]:before{content:""}button[data-filter=".software"]:before{content:""}button[data-filter=".ui/ux-design"]:before{content:""}button[data-filter=".web"]:before{content:""}.wpforms-container input[type=date],.wpforms-container input[type=datetime],.wpforms-container input[type=datetime-local],.wpforms-container input[type=email],.wpforms-container input[type=month],.wpforms-container input[type=number],.wpforms-container input[type=password],.wpforms-container input[type=range],.wpforms-container input[type=search],.wpforms-container input[type=tel],.wpforms-container input[type=text],.wpforms-container input[type=time],.wpforms-container input[type=url],.wpforms-container input[type=week],.wpforms-container select,.wpforms-container textarea,.wp-core-ui div.wpforms-container input[type=date],.wp-core-ui div.wpforms-container input[type=datetime],.wp-core-ui div.wpforms-container input[type=datetime-local],.wp-core-ui div.wpforms-container input[type=email],.wp-core-ui div.wpforms-container input[type=month],.wp-core-ui div.wpforms-container input[type=number],.wp-core-ui div.wpforms-container input[type=password],.wp-core-ui div.wpforms-container input[type=range],.wp-core-ui div.wpforms-container input[type=search],.wp-core-ui div.wpforms-container input[type=tel],.wp-core-ui div.wpforms-container input[type=text],.wp-core-ui div.wpforms-container input[type=time],.wp-core-ui div.wpforms-container input[type=url],.wp-core-ui div.wpforms-container input[type=week],.wp-core-ui div.wpforms-container select,.wp-core-ui div.wpforms-container textarea{border:1px solid #dbe6ff !important;border-radius:50px !important;height:50px !important}div.wpforms-container-full .wpforms-form .wpforms-submit-container{text-align:center}div.wpforms-container-full input[type=checkbox],div.wpforms-container-full input[type=radio]{border:1px solid #fff !important;border-radius:3px;background-color:#33519d !important}div.wpforms-container-full input[type=checkbox]:before,div.wpforms-container-full input[type=radio]:before{background-color:transparent !important}div.wpforms-container-full .wpforms-form .wpforms-submit-container button{position:relative;background-color:#0b7 !important;font-size:14px;height:48px;font-size:14px;height:48px;border-radius:50px !important;padding-right:30px !important;min-width:120px}div.wpforms-container-full .wpforms-form .wpforms-submit-container button:before{font-family:"Phosphor" !important;position:absolute;content:"";right:10px;font-size:18px}#wpforms-submit-5830:before{display:none}div.wpforms-container-full input[type=checkbox]:checked:after{border-color:#fff !important}div.wpforms-container-full input[type=checkbox]:focus:before,div.wpforms-container-full input[type=radio]:focus:before{border:none !important;box-shadow:none !important;outline:none}div.wpforms-container-full input[type=checkbox]:checked:before,div.wpforms-container-full input[type=radio]:checked:before{box-shadow:none !important;outline:none}@media (max-width: 1100px){.header-02,.newhead{background:#fff;position:fixed;top:0;width:100%;z-index:999}.header-02 .logo-stick{display:block}.header-02 .logo-default{display:none}.white-header .header-02 .navigation li a{color:#000}.white-header .header-02 li.menu-item-has-children>a:after{color:#000 !important}}@media (max-width: 767px){.wpforms-container .wpforms-one-half,.wpforms-container .wpforms-three-sixths,.wpforms-container .wpforms-two-fourths{width:100% !important;margin:0 !important}.header-02,.newhead{background:#fff;position:fixed;top:0;width:100%;z-index:999}.header-02 .logo-stick{display:block}.header-02 .logo-default{display:none}}.newleter-form{background:linear-gradient(180deg,#001d63 0%,#0035b6 100%);text-align:center;padding:30px 20px 10px;border-radius:16px;color:#fff;position:relative}.newleter-form:before{position:absolute;content:"";width:100%;height:100%;left:0;top:0;background-image:url("https://cdn-khjhd.nitrocdn.com/yNgSOvPHUrDVzueUKPWgBrzcrQqMUpEB/assets/images/optimized/rev-6a81aac/hola.tech/wp-content/uploads/2025/04/bg-award.png");background-size:100%;background-repeat:no-repeat}.newleter-form h5{color:#0b7;font-size:12px}.newleter-form h4{font-size:24px;color:#fff;font-weight:600;letter-spacing:-1px}.newleter-form .wpforms-submit-container button{width:100%}.content-about-slide .uc_image_carousel_placeholder:before{position:absolute;content:"";width:100%;height:100%;background:linear-gradient(180deg,rgba(0,53,182,0) 0%,#01184f 100%);z-index:2;border-radius:8px}.content-about-slide .uc_image_carousel_content{z-index:3}.content-about-slide .ue-title{padding-left:50px;background-image:url("https://cdn-khjhd.nitrocdn.com/yNgSOvPHUrDVzueUKPWgBrzcrQqMUpEB/assets/images/optimized/rev-6a81aac/hola.tech/wp-content/uploads/2025/05/icon-logo-ab.png");background-size:40px;background-repeat:no-repeat;background-position:0 10px}.content-about-slide .ue-title.nitro-lazy{background-image:none !important}.popular-posts.related{padding-bottom:30px;border:none !important}.blog-top-slider{padding-top:80px;position:relative}.blog-top-slider:before{position:absolute;content:"";width:100%;height:100%;background-image:url("https://cdn-khjhd.nitrocdn.com/yNgSOvPHUrDVzueUKPWgBrzcrQqMUpEB/assets/images/optimized/rev-6a81aac/hola.tech/wp-content/uploads/2025/04/bg-service-2.png");background-repeat:no-repeat;background-position:top right;top:50px}.blog-top-slider:after{position:absolute;content:"";width:100%;height:100%;background-image:url("https://cdn-khjhd.nitrocdn.com/yNgSOvPHUrDVzueUKPWgBrzcrQqMUpEB/assets/images/optimized/rev-6a81aac/hola.tech/wp-content/uploads/2025/04/bg-service-1.png");background-repeat:no-repeat;background-position:top left;top:50px}.blog-top-slider .m-title{font-size:40px}.section-head h6.iteck-heading{color:#0048f9;font-size:16px;font-weight:600;text-transform:uppercase}.section-head .text{max-width:60%;margin:0 auto}@media (max-width: 767px){.section-head .text{max-width:100%;margin:0 auto}}.popular-posts h5.fw-normal{display:none}.popular-posts .card .card-body a{text-transform:capitalize}.popular-posts .card .card-body h5 a{font-size:16px}.blog-style-3 .post-img .img-post{position:relative;height:180px}.blog-style-3 .post-img .img-post img{position:absolute;height:100%;width:100%;top:0;left:0;object-fit:cover}.blog-style-3 .post-details .post-cat a{text-transform:none}.blog-style-3 .entry-title{font-size:16px}.blog-style-3 .post-detail.post-bot{display:none}.related-postes-slider .align-items-center{display:none !important}.iteck-related-slider .related-postes-slider .swiper-slide .card .cat a{text-transform:capitalize}.popular-posts .col-lg-4:not(:last-child){border:none}.popular-posts .card{padding:0}.popular-posts .card .img{height:250px;position:relative}.popular-posts .card .img img{position:absolute;width:100%;height:100%;object-fit:cover}.pagination{display:flex;align-items:center;justify-content:center}.pagination .page-numbers{color:#000;font-weight:600;width:40px;height:40px;line-height:40px;border-radius:100px;display:inline-block;margin:0 5px}.pagination .page-numbers i{font-size:30px;color:#000;line-height:40px}.pagination .page-numbers.current{background:#0048f9;color:#fff}.blog-style-3{padding-top:10px}.category-articles{margin-bottom:60px}.category-articles h2{font-size:40px;text-align:center;font-weight:600}.category-list{list-style:none;text-align:center;margin:0;padding:0}.category-list li{list-style:none;margin:5px 5px;display:inline-block}.category-list li a{background:#f0f4ff;padding:15px 15px;border-radius:12px;color:#56678f;line-height:1;font-size:14px;font-weight:600;display:block}.category-list li a.current,.category-list li a:hover{background:#0048f9;color:#fff}.sidebar-3 .searchform input[type=search]{padding-left:40px;border:1px solid #dbe6ff;height:52px}.sidebar-3 .searchform::after{left:20px !important;right:auto !important;color:#0048f9 !important}.iteck-related-port .slider-3items .project-card.style-6:hover{box-shadow:none}.white-header .navigation li:hover>.sub-menu,.header-02 .navigation li:hover>.sub-menu{display:block !important;visibility:visible !important;opacity:1 !important;pointer-events:all !important}.white-header .navigation,.header-02 .navigation{overflow:visible !important}.white-header .navigation li,.header-02 .navigation li{overflow:visible !important}body{font-family:Inter;font-weight:normal;font-style:normal}p,body.has-paragraph-style p{font-family:Inter;font-weight:normal;font-style:normal}h1{font-family:Inter;font-weight:normal;font-style:normal}h2{font-family:Inter;font-weight:normal;font-style:normal}h3{font-family:Inter;font-weight:normal;font-style:normal}h4{font-family:Inter;font-weight:normal;font-style:normal}h5{font-family:Inter;font-weight:normal;font-style:normal}h6{font-family:Inter;font-weight:normal;font-style:normal}:root{--wpforms-field-border-radius:3px;--wpforms-field-border-style:solid;--wpforms-field-border-size:1px;--wpforms-field-background-color:#fff;--wpforms-field-border-color:rgba(0,0,0,.25);--wpforms-field-border-color-spare:rgba(0,0,0,.25);--wpforms-field-text-color:rgba(0,0,0,.7);--wpforms-field-menu-color:#fff;--wpforms-label-color:rgba(0,0,0,.85);--wpforms-label-sublabel-color:rgba(0,0,0,.55);--wpforms-label-error-color:#d63637;--wpforms-button-border-radius:3px;--wpforms-button-border-style:none;--wpforms-button-border-size:1px;--wpforms-button-background-color:#066aab;--wpforms-button-border-color:#066aab;--wpforms-button-text-color:#fff;--wpforms-page-break-color:#066aab;--wpforms-background-image:none;--wpforms-background-position:center center;--wpforms-background-repeat:no-repeat;--wpforms-background-size:cover;--wpforms-background-width:100px;--wpforms-background-height:100px;--wpforms-background-color:rgba(0,0,0,0);--wpforms-background-url:none;--wpforms-container-padding:0px;--wpforms-container-border-style:none;--wpforms-container-border-width:1px;--wpforms-container-border-color:#000;--wpforms-container-border-radius:3px;--wpforms-field-size-input-height:43px;--wpforms-field-size-input-spacing:15px;--wpforms-field-size-font-size:16px;--wpforms-field-size-line-height:19px;--wpforms-field-size-padding-h:14px;--wpforms-field-size-checkbox-size:16px;--wpforms-field-size-sublabel-spacing:5px;--wpforms-field-size-icon-size:1;--wpforms-label-size-font-size:16px;--wpforms-label-size-line-height:19px;--wpforms-label-size-sublabel-font-size:14px;--wpforms-label-size-sublabel-line-height:17px;--wpforms-button-size-font-size:17px;--wpforms-button-size-height:41px;--wpforms-button-size-padding-h:15px;--wpforms-button-size-margin-top:10px;--wpforms-container-shadow-size-box-shadow:none}#button-contact-vr{transform:scale(.9)}#button-contact-vr{right:0}.phone-bar a{left:auto;right:30px;padding:8px 55px 7px 15px}#button-contact-vr.active #gom-all-in-one .button-contact{margin-left:100%}#button-contact-vr{bottom:22%}

BLOG

Latest research & tech insights of Hola Tech

Blockchain development basics: How to build decentralized software systems?

Claude Design: A real-world review of Anthropic’s new AI tool

Top blockchain companies & developers in Vietnam (2026 edition)

All articles

Top blockchain companies & developers in Vietnam (2026 edition)

What is a blockchain developer? What do they really do?

Is blockchain safe or not? What’s blockchain security?

Recent posts

Blockchain development basics: How to build decentralized software systems?

Claude Design: A real-world review of Anthropic’s new AI tool

Top blockchain companies & developers in Vietnam (2026 edition)

Meta’s 2026 crypto pivot: Why the stablecoin comeback matters?

What is a blockchain developer? What do they really do?

NEWSLETTER

Stay Updated with Hola Tech

Latest research & tech insights of Hola Tech

Our Service

BLOG

Latest research & tech insights of Hola Tech

Popular Posts

All articles

Top blockchain companies & developers in Vietnam (2026 edition)

What is a blockchain developer? What do they really do?

Is blockchain safe or not? What’s blockchain security?

Recent posts

NEWSLETTER

Stay Updated with Hola Tech

Latest research & tech insights of Hola Tech

Our Service