وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.
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هو أداة فحص أمان شبكي، تم تطويره كبديل أسرع من خريطة الشبكة إن (NMap) إضافة إلى أنه مفتوح المصدر. صمم لأغراض القرصنة الأخلاقية، وتعود أهميته إلى قدرته على اكتشاف نقاط الضعف الحاسوبية وتأثيرها الشبكي.
في عام 2013، قامت مجموعة بحثية في جامعة ميشيغان بدراسة أمان الأجهزة المتصلة بالإنترنت، وكان صاحب الفكرة أحد أعضاء الفريق ويدعى زاكير دوروميرك، وتم تكريمه في إم آي تي تكنولوجي ريفيو لعام 2015 في مبتكرون دون 35.
تم استخدام البرنامج في العديد من عمليات المسح للكشف عن الثغرات الأمنية وإصلاحها، إضافة إلى استخدامه على المنفذ 443 لتقدير الانقطاع الكهربائي أثناء إعصار ساندي عام 2013، كما يستخدم لاكتشاف نقاط الضعف في الشبكات والبحث عن المفاتيح العامة الضعيفة في الشبكات.
تتمثل إحدى أعظم المزايا في أن المسح الشبكي يمكن تنفيذه بسرعة 1 غيغابايت في الثانية من عرض النطاق الترددي الشبكي، ما يعادل 45 دقيقة من أجل مسح بروتوكول الإنترنت من الطراز الرابع (IPv4)، إضافة إلى ما يلي:
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