This feed includes all episodes of Paul's Security Weekly, Enterprise Security Weekly, Business Security Weekly, Application Security Weekly, and Security Weekly News! Your one-stop shop for all things Security Weekly!
…
continue reading
Контент предоставлен Black Hat/ CMP Media, Inc. and Jeff Moss. Весь контент подкастов, включая эпизоды, графику и описания подкастов, загружается и предоставляется непосредственно компанией Black Hat/ CMP Media, Inc. and Jeff Moss или ее партнером по платформе подкастов. Если вы считаете, что кто-то использует вашу работу, защищенную авторским правом, без вашего разрешения, вы можете выполнить процедуру, описанную здесь https://ru.player.fm/legal.
Player FM - приложение для подкастов
Работайте офлайн с приложением Player FM !
Работайте офлайн с приложением Player FM !
Jerry Schneider: Reflection DNS Poisoning
MP3•Главная эпизода
Manage episode 153226780 series 1085097
Контент предоставлен Black Hat/ CMP Media, Inc. and Jeff Moss. Весь контент подкастов, включая эпизоды, графику и описания подкастов, загружается и предоставляется непосредственно компанией Black Hat/ CMP Media, Inc. and Jeff Moss или ее партнером по платформе подкастов. Если вы считаете, что кто-то использует вашу работу, защищенную авторским правом, без вашего разрешения, вы можете выполнить процедуру, описанную здесь https://ru.player.fm/legal.
Targeting an enterprise attack at just a few employees seems to be yielding the best results, since it lowers the risk of discovering the exploit. Yet the typical DNS cache poisoning approach, aimed at various levels in the DNS server hierarchy or the enterprise server itself, is not as effective as it could be, primarily because so many people are affected that detection is rapid...
There is one approach to DNS cache poisoning that can control the attack surface and is particularly effective when executed from within the enterprise. Rather than attempting to poison the enterprise DNS server or other external caches, the internal DNS cache within a Windows PC is targeted. Additionally, forensic analysis of the infected PC is hindered by the TimeToLive and volatility of these cache entries.
I will demonstrate this type of attack using two machines on a local lan, and include some analysis of the firewall and configuration issues needed to defend against this type of exploit.
…
continue reading
There is one approach to DNS cache poisoning that can control the attack surface and is particularly effective when executed from within the enterprise. Rather than attempting to poison the enterprise DNS server or other external caches, the internal DNS cache within a Windows PC is targeted. Additionally, forensic analysis of the infected PC is hindered by the TimeToLive and volatility of these cache entries.
I will demonstrate this type of attack using two machines on a local lan, and include some analysis of the firewall and configuration issues needed to defend against this type of exploit.
89 эпизодов
Jerry Schneider: Reflection DNS Poisoning
Black Hat Briefings, USA 2007 [Audio] Presentations from the security conference.
MP3•Главная эпизода
Manage episode 153226780 series 1085097
Контент предоставлен Black Hat/ CMP Media, Inc. and Jeff Moss. Весь контент подкастов, включая эпизоды, графику и описания подкастов, загружается и предоставляется непосредственно компанией Black Hat/ CMP Media, Inc. and Jeff Moss или ее партнером по платформе подкастов. Если вы считаете, что кто-то использует вашу работу, защищенную авторским правом, без вашего разрешения, вы можете выполнить процедуру, описанную здесь https://ru.player.fm/legal.
Targeting an enterprise attack at just a few employees seems to be yielding the best results, since it lowers the risk of discovering the exploit. Yet the typical DNS cache poisoning approach, aimed at various levels in the DNS server hierarchy or the enterprise server itself, is not as effective as it could be, primarily because so many people are affected that detection is rapid...
There is one approach to DNS cache poisoning that can control the attack surface and is particularly effective when executed from within the enterprise. Rather than attempting to poison the enterprise DNS server or other external caches, the internal DNS cache within a Windows PC is targeted. Additionally, forensic analysis of the infected PC is hindered by the TimeToLive and volatility of these cache entries.
I will demonstrate this type of attack using two machines on a local lan, and include some analysis of the firewall and configuration issues needed to defend against this type of exploit.
…
continue reading
There is one approach to DNS cache poisoning that can control the attack surface and is particularly effective when executed from within the enterprise. Rather than attempting to poison the enterprise DNS server or other external caches, the internal DNS cache within a Windows PC is targeted. Additionally, forensic analysis of the infected PC is hindered by the TimeToLive and volatility of these cache entries.
I will demonstrate this type of attack using two machines on a local lan, and include some analysis of the firewall and configuration issues needed to defend against this type of exploit.
89 эпизодов
Все серии
×Добро пожаловать в Player FM!
Player FM сканирует Интернет в поисках высококачественных подкастов, чтобы вы могли наслаждаться ими прямо сейчас. Это лучшее приложение для подкастов, которое работает на Android, iPhone и веб-странице. Зарегистрируйтесь, чтобы синхронизировать подписки на разных устройствах.