https://internet-israel.com רן בר-זיק על פיתוח אינטרנט מתקדם Wed, 28 Jan 2026 13:08:01 +0000 he-IL hourly 1 https://wordpress.org/?v=6.9.4 https://internet-israel.com/wp-content/uploads/2021/11/favicon-1.png https://internet-israel.com 32 32 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%90%d7%99%d7%9a-udp-%d7%a2%d7%95%d7%91%d7%93-%d7%9e%d7%91%d7%98-%d7%9e%d7%a2%d7%9e%d7%99%d7%a7/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%90%d7%99%d7%9a-udp-%d7%a2%d7%95%d7%91%d7%93-%d7%9e%d7%91%d7%98-%d7%9e%d7%a2%d7%9e%d7%99%d7%a7/#comments Sun, 25 Jan 2026 05:07:00 +0000 https://internet-israel.com/?p=11865 איך תקשורת udp בשכבה 4 עובדת ולמה בכלל זה חשוב?

The post איך UDP עובד? מבט מעמיק first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%90%d7%99%d7%9a-udp-%d7%a2%d7%95%d7%91%d7%93-%d7%9e%d7%91%d7%98-%d7%9e%d7%a2%d7%9e%d7%99%d7%a7/feed/ 3 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%90%d7%99%d7%9a-tcp-%d7%a2%d7%95%d7%91%d7%93-%d7%9e%d7%91%d7%98-%d7%9e%d7%a2%d7%9e%d7%99%d7%a7/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%90%d7%99%d7%9a-tcp-%d7%a2%d7%95%d7%91%d7%93-%d7%9e%d7%91%d7%98-%d7%9e%d7%a2%d7%9e%d7%99%d7%a7/#comments Sun, 18 Jan 2026 05:07:00 +0000 https://internet-israel.com/?p=11847 הסבר מעמיק מתחת למנוע על איך תקשורת TCP עובדת כולל ניתוח פקטות.

The post איך TCP עובד? מבט מעמיק first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%90%d7%99%d7%9a-tcp-%d7%a2%d7%95%d7%91%d7%93-%d7%9e%d7%91%d7%98-%d7%9e%d7%a2%d7%9e%d7%99%d7%a7/feed/ 10 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/decoupling-%d7%95-coupling-%d7%91%d7%94%d7%a0%d7%93%d7%a1%d7%aa-%d7%aa%d7%95%d7%9b%d7%a0%d7%94/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/decoupling-%d7%95-coupling-%d7%91%d7%94%d7%a0%d7%93%d7%a1%d7%aa-%d7%aa%d7%95%d7%9b%d7%a0%d7%94/#comments Sun, 02 Nov 2025 05:07:00 +0000 https://internet-israel.com/?p=11827 הסבר על מושג מרכזי בהנדסת תוכנה ובכתיבת קוד שכדאי להכיר במיוחד כשמנחים LLM בכתיבת קוד.

The post Decoupling ו-Coupling בהנדסת תוכנה first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/decoupling-%d7%95-coupling-%d7%91%d7%94%d7%a0%d7%93%d7%a1%d7%aa-%d7%aa%d7%95%d7%9b%d7%a0%d7%94/feed/ 6 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%94%d7%a1%d7%91%d7%a8-%d7%a7%d7%9c-%d7%95%d7%a4%d7%a9%d7%95%d7%98-%d7%a2%d7%9c-reinforcement-learning/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%94%d7%a1%d7%91%d7%a8-%d7%a7%d7%9c-%d7%95%d7%a4%d7%a9%d7%95%d7%98-%d7%a2%d7%9c-reinforcement-learning/#respond Sun, 28 Sep 2025 04:07:00 +0000 https://internet-israel.com/?p=11648 הסבר פשוט למתכנתים שמסביר על איך למידה מחוזקת עובדת - הרבה יותר פשוט ממה שחשבתם ואפשר גם בג׳אווהסקריפט!

The post הסבר קל ופשוט על Reinforcement Learning first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%94%d7%a1%d7%91%d7%a8-%d7%a7%d7%9c-%d7%95%d7%a4%d7%a9%d7%95%d7%98-%d7%a2%d7%9c-reinforcement-learning/feed/ 0 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%94%d7%a1%d7%91%d7%a8-%d7%9c%d7%9e%d7%aa%d7%97%d7%99%d7%9c%d7%99%d7%9d-%d7%a2%d7%9c-remote-code-execution-rce/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%94%d7%a1%d7%91%d7%a8-%d7%9c%d7%9e%d7%aa%d7%97%d7%99%d7%9c%d7%99%d7%9d-%d7%a2%d7%9c-remote-code-execution-rce/#comments Sun, 07 Sep 2025 04:07:00 +0000 https://internet-israel.com/?p=11777 הסבר מקיף וטכני על תוקפים שמריצים קוד על מכונה מרוחקת.

The post הסבר למתחילים על Remote Code Execution RCE first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%94%d7%a1%d7%91%d7%a8-%d7%9c%d7%9e%d7%aa%d7%97%d7%99%d7%9c%d7%99%d7%9d-%d7%a2%d7%9c-remote-code-execution-rce/feed/ 1 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%9e%d7%91%d7%95%d7%90-%d7%9c%d7%90%d7%91%d7%98%d7%97%d7%aa-%d7%9e%d7%99%d7%93%d7%a2-%d7%92%d7%95%d7%92%d7%9c-%d7%93%d7%95%d7%a8%d7%a7%d7%99%d7%a0%d7%92/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%9e%d7%91%d7%95%d7%90-%d7%9c%d7%90%d7%91%d7%98%d7%97%d7%aa-%d7%9e%d7%99%d7%93%d7%a2-%d7%92%d7%95%d7%92%d7%9c-%d7%93%d7%95%d7%a8%d7%a7%d7%99%d7%a0%d7%92/#comments Sun, 24 Aug 2025 04:07:00 +0000 https://internet-israel.com/?p=11656 מאמר מבוא המספר בקצרה ובלשון קלה על גוגל דורקינג - טכניקה לביצוע האקינג גם ללא ידע טכני כלל.

The post מבוא לאבטחת מידע: גוגל דורקינג first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%9e%d7%91%d7%95%d7%90-%d7%9c%d7%90%d7%91%d7%98%d7%97%d7%aa-%d7%9e%d7%99%d7%93%d7%a2-%d7%92%d7%95%d7%92%d7%9c-%d7%93%d7%95%d7%a8%d7%a7%d7%99%d7%a0%d7%92/feed/ 8 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/backward-compatibility-%d7%95-forward-compatibility/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/backward-compatibility-%d7%95-forward-compatibility/#comments Sun, 03 Aug 2025 04:07:00 +0000 https://internet-israel.com/?p=11706 שלושה עקרונות חשובים בפיתוח תוכנה שכדאי להכיר במיוחד בעידן הבינה המלאכותית והקוד המהיר.

The post backward compatibility ו forward compatibility first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/backward-compatibility-%d7%95-forward-compatibility/feed/ 8 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%9e%d7%94-%d7%96%d7%95-%d7%97%d7%aa%d7%99%d7%9e%d7%94-%d7%93%d7%99%d7%92%d7%99%d7%98%d7%9c%d7%99%d7%aa/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%9e%d7%94-%d7%96%d7%95-%d7%97%d7%aa%d7%99%d7%9e%d7%94-%d7%93%d7%99%d7%92%d7%99%d7%98%d7%9c%d7%99%d7%aa/#comments Sun, 27 Jul 2025 04:07:00 +0000 https://internet-israel.com/?p=11700 כיצד חתימה קריפטוגרפית עובדת - הסבר פשוט וקל

The post מה זו חתימה דיגיטלית? first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%9e%d7%94-%d7%96%d7%95-%d7%97%d7%aa%d7%99%d7%9e%d7%94-%d7%93%d7%99%d7%92%d7%99%d7%98%d7%9c%d7%99%d7%aa/feed/ 4 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%aa%d7%94%d7%9c%d7%99%d7%9a-%d7%97%d7%99%d7%91%d7%95%d7%a8-%d7%9e%d7%90%d7%95%d7%91%d7%98%d7%97-%d7%91-http3quic/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%aa%d7%94%d7%9c%d7%99%d7%9a-%d7%97%d7%99%d7%91%d7%95%d7%a8-%d7%9e%d7%90%d7%95%d7%91%d7%98%d7%97-%d7%91-http3quic/#comments Sun, 20 Jul 2025 04:07:00 +0000 https://internet-israel.com/?p=11688 איך פרוטוקול HTTP3 הפופולרי עובד מאחורי הקלעים עם UNIC בתהליך החיבור המאובטח.

The post תהליך חיבור מאובטח ב HTTP3\QUIC first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%aa%d7%94%d7%9c%d7%99%d7%9a-%d7%97%d7%99%d7%91%d7%95%d7%a8-%d7%9e%d7%90%d7%95%d7%91%d7%98%d7%97-%d7%91-http3quic/feed/ 4 https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%aa%d7%94%d7%9c%d7%99%d7%9a-%d7%94%d7%97%d7%99%d7%91%d7%95%d7%a8-%d7%91-http2tls-1-3/ https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%aa%d7%94%d7%9c%d7%99%d7%9a-%d7%94%d7%97%d7%99%d7%91%d7%95%d7%a8-%d7%91-http2tls-1-3/#comments Sun, 13 Jul 2025 04:07:00 +0000 https://internet-israel.com/?p=11672 הסבר פשוט ומוחשי, עם wireshark על פרוטוקול https ותהליך לחיצת היד.

The post תהליך החיבור ב-HTTP2\TLS 1.3 first appeared on אינטרנט ישראל.]]> https://internet-israel.com/%d7%a4%d7%99%d7%aa%d7%95%d7%97-%d7%90%d7%99%d7%a0%d7%98%d7%a8%d7%a0%d7%98/%d7%99%d7%a1%d7%95%d7%93%d7%95%d7%aa-%d7%91%d7%aa%d7%9b%d7%a0%d7%95%d7%aa/%d7%aa%d7%94%d7%9c%d7%99%d7%9a-%d7%94%d7%97%d7%99%d7%91%d7%95%d7%a8-%d7%91-http2tls-1-3/feed/ 4