{"id":115,"date":"2025-01-20T06:50:46","date_gmt":"2025-01-20T06:50:46","guid":{"rendered":"https:\/\/infmix.ro\/a6a\/?page_id=115"},"modified":"2025-12-03T17:10:19","modified_gmt":"2025-12-03T17:10:19","slug":"m3-securitate-in-internet","status":"publish","type":"page","link":"https:\/\/infmix.ro\/a6a\/m3\/m3-securitate-in-internet\/","title":{"rendered":"M3 L2 Securitate \u00een internet protocoale web \u0219i e-mail"},"content":{"rendered":"\n<p>Securitatea pe internet este important\u0103 din cauza \u00eenmul\u021birii atacurilor cibernetice \u0219i av\u00e2nd \u00een vedere riscurile tot mai mari asociate cu activit\u0103\u021bile online.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. Principalele amenin\u021b\u0103ri pe internet<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Phishing<\/strong>: Mesaje sau emailuri false care \u00eencearc\u0103 s\u0103 ob\u021bin\u0103 informa\u021bii personale, cum ar fi parole sau date bancare.<\/li>\n\n\n\n<li><strong>Malware<\/strong>: Programe mali\u021bioase, cum ar fi viru\u0219i, troieni sau ransomware, care pot afecta dispozitivele tale.<\/li>\n\n\n\n<li><strong>Hacking<\/strong>: Acces neautorizat la conturi sau dispozitive.<\/li>\n\n\n\n<li><strong>Fraude online<\/strong>: Escrocherii prin care infractorii \u00eencearc\u0103 s\u0103 ob\u021bin\u0103 bani sau informa\u021bii personale.<\/li>\n\n\n\n<li><strong>Atacuri DDoS<\/strong>: Supra\u00eenc\u0103rcarea unor servere sau servicii online pentru a le face indisponibile.<\/li>\n\n\n\n<li><strong>Scurgeri de date<\/strong>: Expunerea accidental\u0103 sau inten\u021bionat\u0103 a informa\u021biilor personale.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. M\u0103suri de securitate esen\u021biale<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">a. <strong>Protejarea dispozitivelor<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Antivirus \u0219i firewall<\/strong>: Instaleaz\u0103 \u0219i actualizeaz\u0103 un software antivirus \u0219i activeaz\u0103 firewall-ul.<\/li>\n\n\n\n<li><strong>Actualiz\u0103ri regulate<\/strong>: Asigur\u0103-te c\u0103 sistemul de operare \u0219i aplica\u021biile sunt actualizate.<\/li>\n\n\n\n<li><strong>Parole puternice<\/strong>: Utilizeaz\u0103 parole complexe, unice pentru fiecare cont, \u0219i schimb\u0103-le periodic.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"2. Ce este un antivirus - Curs Securitate Cibernetic\u0103 Gratuit - Hackout.ro\" width=\"729\" height=\"410\" src=\"https:\/\/www.youtube.com\/embed\/F7GONkScnbc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">b. <strong>Navigare sigur\u0103<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Verific\u0103 site-urile web<\/strong>: Acceseaz\u0103 doar site-uri care folosesc protocolul HTTPS. <strong>Protocolul HTTPS<\/strong> (HyperText Transfer Protocol Secure) este o versiune securizat\u0103 a protocolului HTTP, utilizat pentru transferul datelor pe internet. HTTPS adaug\u0103 un strat de securitate prin utilizarea <strong>SSL<\/strong> (Secure Sockets Layer). Datele transmise \u00eentre browser-ul utilizatorului \u0219i server sunt criptate.\n<ul class=\"wp-block-list\">\n<li><strong>Cum identifici un site HTTPS?<\/strong><\/li>\n\n\n\n<li><strong>URL-ul \u00eencepe cu \u201ehttps:\/\/\u201d:<\/strong> Spre deosebire de HTTP, unde URL-ul \u00eencepe cu \u201ehttp:\/\/\u201d, HTTPS are un \u201es\u201d suplimentar.<\/li>\n\n\n\n<li><strong>Simbolul lac\u0103tului<\/strong>: \u00cen bara de adrese a browserului, un lac\u0103t indic\u0103 faptul c\u0103 site-ul este securizat.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Nu da clic pe link-uri suspicioase<\/strong>: Evit\u0103 s\u0103 deschizi link-uri sau ata\u0219amente din emailuri nesolicitate.<\/li>\n\n\n\n<li><strong>Nu partaja informa\u021bii personale<\/strong>: Limiteaz\u0103 cantitatea de informa\u021bii personale distribuite pe re\u021belele sociale.<\/li>\n\n\n\n<li><strong>Utilizeaz\u0103 VPN<\/strong>(Virtual Private Network): Mai ales atunci c\u00e2nd te conectezi la re\u021bele Wi-Fi publice.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"SSL, TLS, HTTP, HTTPS Explained\" width=\"729\" height=\"547\" src=\"https:\/\/www.youtube.com\/embed\/hExRDVZHhig?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">c. <strong>Gestionarea conturilor online<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Autentificare \u00een doi pa\u0219i (2FA)<\/strong>: Activeaz\u0103 autentificarea cu doi factori pentru conturi importante.\n<ul class=\"wp-block-list\">\n<li><strong>Cum func\u021bioneaz\u0103 autentificarea \u00een doi pa\u0219i?<\/strong><\/li>\n\n\n\n<li><strong>Primul pas \u2013 Introducerea parolei<\/strong>: Introduci parola contului t\u0103u a\u0219a cum ai face \u00een mod obi\u0219nuit.<\/li>\n\n\n\n<li><strong>Al doilea pas \u2013 Verificare suplimentar\u0103<\/strong>: Prime\u0219ti un <strong>cod unic<\/strong> (OTP \u2013 One-Time Password) prin SMS, email sau aplica\u021bii speciale. Sau utilizezi metode biometrice, cum ar fi recunoa\u0219terea facial\u0103 sau scanarea amprentei.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Monitorizarea activit\u0103\u021bii<\/strong>: Verific\u0103 periodic dac\u0103 exist\u0103 activitate suspect\u0103 \u00een conturile tale.<\/li>\n\n\n\n<li><strong>Backup de date<\/strong>: Realizeaz\u0103 copii de rezerv\u0103 ale datelor importante.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Ce este autentificare in 2 pasi 2FA si cum se activeaza pe gmail\" width=\"729\" height=\"410\" src=\"https:\/\/www.youtube.com\/embed\/9KU5gsgSpHE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u00centreb\u0103ri:<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Care sunt principalele amenin\u021b\u0103ri pe internet?<\/li>\n\n\n\n<li>Ce este un antivirus?<\/li>\n\n\n\n<li>Cum ne protej\u0103m dispozitivele conectate la internet?<\/li>\n\n\n\n<li>Reguli de navigare sigur\u0103.<\/li>\n\n\n\n<li>Ce este HTTPS?<\/li>\n\n\n\n<li>Cum func\u021bioneaz\u0103 autentificarea \u00een 2 pa\u0219i?<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Securitatea pe internet este important\u0103 din cauza \u00eenmul\u021birii atacurilor cibernetice \u0219i av\u00e2nd \u00een vedere riscurile tot mai mari asociate cu activit\u0103\u021bile online. 1. Principalele amenin\u021b\u0103ri pe internet 2. M\u0103suri de securitate esen\u021biale a. Protejarea dispozitivelor b. Navigare sigur\u0103 c. Gestionarea conturilor online \u00centreb\u0103ri:<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":102,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_FSMCFIC_featured_image_caption":"","_FSMCFIC_featured_image_nocaption":"","_FSMCFIC_featured_image_hide":"","footnotes":""},"class_list":["post-115","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>M3 L2 Securitate \u00een internet protocoale web \u0219i e-mail - Clasa a VI-a InfMix<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infmix.ro\/a6a\/m3\/m3-securitate-in-internet\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M3 L2 Securitate \u00een internet protocoale web \u0219i e-mail - Clasa a VI-a InfMix\" \/>\n<meta property=\"og:description\" content=\"Securitatea pe internet este important\u0103 din cauza \u00eenmul\u021birii atacurilor cibernetice \u0219i av\u00e2nd \u00een vedere riscurile tot mai mari asociate cu activit\u0103\u021bile online. 1. 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