review 2
BIN
doc/review_2/img/2-grobentwurf/packet_diagram.pdf
Normal file
BIN
doc/review_2/img/DoS_Paketdiagramm.png
Normal file
|
After Width: | Height: | Size: 26 KiB |
BIN
doc/review_2/img/Inspection_new.png
Normal file
|
After Width: | Height: | Size: 15 KiB |
BIN
doc/review_2/img/Inspection_old.png
Normal file
|
After Width: | Height: | Size: 105 KiB |
BIN
doc/review_2/img/Kimai1.pdf
Normal file
BIN
doc/review_2/img/Kimai2.pdf
Normal file
BIN
doc/review_2/img/Kimai3.pdf
Normal file
BIN
doc/review_2/img/Kimai4.png
Normal file
|
After Width: | Height: | Size: 155 KiB |
BIN
doc/review_2/img/Netwerkplan-Versuch.png
Normal file
|
After Width: | Height: | Size: 140 KiB |
BIN
doc/review_2/img/Netzwerkplan-Real.png
Normal file
|
After Width: | Height: | Size: 191 KiB |
BIN
doc/review_2/img/PacketContainerClass.pdf
Normal file
BIN
doc/review_2/img/PacketInfoInheritance.pdf
Normal file
BIN
doc/review_2/img/Receive-Side-Scaling.png
Normal file
|
After Width: | Height: | Size: 50 KiB |
BIN
doc/review_2/img/Security_Layers.png
Normal file
|
After Width: | Height: | Size: 83 KiB |
BIN
doc/review_2/img/SequenceDiagramPacketDissection2.pdf
Normal file
BIN
doc/review_2/img/activity_control_flow.pdf
Normal file
BIN
doc/review_2/img/aegis_logo.pdf
Normal file
BIN
doc/review_2/img/aegis_logo_with_name.pdf
Normal file
BIN
doc/review_2/img/calc_sequencenumber.pdf
Normal file
BIN
doc/review_2/img/calc_sequencenumber_neu.pdf
Normal file
BIN
doc/review_2/img/check_typ_syn_cookie.pdf
Normal file
BIN
doc/review_2/img/check_typ_syn_cookie__.pdf
Normal file
BIN
doc/review_2/img/check_typ_syn_cookie_neu.pdf
Normal file
BIN
doc/review_2/img/classdia_treatment (Kopie).pdf
Normal file
BIN
doc/review_2/img/classdia_treatment.pdf
Normal file
BIN
doc/review_2/img/configurator.pdf
Normal file
BIN
doc/review_2/img/create_cookie_secret__.pdf
Normal file
BIN
doc/review_2/img/create_cookie_secret_neu.pdf
Normal file
57
doc/review_2/img/inspection_ablauf.plantuml
Normal file
@@ -0,0 +1,57 @@
|
||||
@startuml
|
||||
\startuml
|
||||
start
|
||||
:erstelle temporäre Zähler für Statistik;
|
||||
:Packetindex auf 0 setzten;
|
||||
while
|
||||
(PacketContainer Größe kleiner als aktueller Paketindex)
|
||||
:extrahiere PacketInfo aus PacketContainer bei gegebenem Paketindex;
|
||||
if (liegt UDP Protokoll vor) then (ja)
|
||||
:erhöhe UDP Zähler;
|
||||
if(UDP Threshold übertreten) then (ja)
|
||||
#FF0000:erkannte UDP Flood;
|
||||
:Angriffs-Zähler erhöhen;
|
||||
:Paket aus PacketContainer entfernen;
|
||||
else (nein)
|
||||
:Paket wird zugelassen;
|
||||
endif
|
||||
elseif (liegt TCP Protokoll vor) then (ja)
|
||||
:erhöhe TCP Zähler;
|
||||
:Caste PacketInfo in PacketInfoIpv4TCP;
|
||||
if(TCP Threshold übertreten) then (ja)
|
||||
#FF0000:erkannte TCP Flood;
|
||||
:Angriffs-Zähler erhöhen;
|
||||
:Paket aus PacketContainer entfernen;
|
||||
else (nein)
|
||||
endif
|
||||
if(WindowSize kleiner als vorgegeben) then (ja)
|
||||
#FF0000:erkannte Small/Zero Window;
|
||||
:Angriffs-Zähler erhöhen;
|
||||
:Paket aus PacketContainer entfernen;
|
||||
else (nein)
|
||||
endif
|
||||
if(SYN und FIN oder SYN, FIN und ACK Flags gesetzt) then (ja)
|
||||
#FF0000:erkannte SYN-FIN(-ACK);
|
||||
:Angriffs-Zähler erhöhen;
|
||||
:Paket aus PacketContainer entfernen;
|
||||
else (nein)
|
||||
:Paket wird zugelassen;
|
||||
endif
|
||||
elseif (liegt ICMPv4 Protokoll vor) then (ja)
|
||||
:erhöhe ICMP Zähler;
|
||||
if(ICMP Threshold übertreten) then (ja)
|
||||
#FF0000:erkannte ICMP Flood;
|
||||
:Angriffs-Zähler erhöhen;
|
||||
:Paket aus PacketContainer entfernen;
|
||||
else (nein)
|
||||
:Paket wird zugelassen;
|
||||
endif
|
||||
else (kein Protokoll von Interesse)
|
||||
:Paket wird zugelassen;
|
||||
endif
|
||||
endwhile
|
||||
:lokale Statistik mit temorären Zählern erneuern;
|
||||
:lokale Statistik an globale Statistik senden;
|
||||
end
|
||||
\enduml
|
||||
@enduml
|
||||
BIN
doc/review_2/img/inspection_ablauf.png
Normal file
|
After Width: | Height: | Size: 119 KiB |
BIN
doc/review_2/img/kimai10.pdf
Normal file
BIN
doc/review_2/img/kimai11.png
Normal file
|
After Width: | Height: | Size: 132 KiB |
BIN
doc/review_2/img/kimai12.png
Normal file
|
After Width: | Height: | Size: 189 KiB |
BIN
doc/review_2/img/kimai5.pdf
Normal file
BIN
doc/review_2/img/kimai6.pdf
Normal file
BIN
doc/review_2/img/kimai7.pdf
Normal file
BIN
doc/review_2/img/kimai8.pdf
Normal file
BIN
doc/review_2/img/kimai9.pdf
Normal file
BIN
doc/review_2/img/package_Treatment.png
Normal file
|
After Width: | Height: | Size: 116 KiB |
BIN
doc/review_2/img/projektstrukturplan.pdf
Normal file
BIN
doc/review_2/img/treat_packets_0.pdf
Normal file
BIN
doc/review_2/img/treat_packets_1.pdf
Normal file
BIN
doc/review_2/img/tu_ilmenau_logo.png
Normal file
|
After Width: | Height: | Size: 36 KiB |