diff --git a/Networking_Forensics/10_HTTP_tshark_Forensics_1_SYN_Flood.pptx b/Networking_Forensics/20_HTTP_tshark_Forensics_1_SYN_Flood.pptx similarity index 100% rename from Networking_Forensics/10_HTTP_tshark_Forensics_1_SYN_Flood.pptx rename to Networking_Forensics/20_HTTP_tshark_Forensics_1_SYN_Flood.pptx diff --git a/Networking_Forensics/30_SMTP_Email_Forensics.pptx b/Networking_Forensics/30_SMTP_Email_Forensics.pptx index 079c261..0791da9 100644 Binary files a/Networking_Forensics/30_SMTP_Email_Forensics.pptx and b/Networking_Forensics/30_SMTP_Email_Forensics.pptx differ diff --git a/Networking_Forensics/40_ARP_Poisoning_Forensics.pptx b/Networking_Forensics/40_ARP_Poisoning_Forensics.pptx index 7846ee8..21ca7b4 100644 Binary files a/Networking_Forensics/40_ARP_Poisoning_Forensics.pptx and b/Networking_Forensics/40_ARP_Poisoning_Forensics.pptx differ diff --git a/Networking_Forensics/70_DNS.pptx b/Networking_Forensics/70_DNS.pptx index a1cc519..a304b01 100644 Binary files a/Networking_Forensics/70_DNS.pptx and b/Networking_Forensics/70_DNS.pptx differ diff --git a/Networking_Forensics/20_Wireless_aircrack_WEP40_1.pptx b/Networking_Forensics/90_Wireless_aircrack_WEP40_1.pptx similarity index 100% rename from Networking_Forensics/20_Wireless_aircrack_WEP40_1.pptx rename to Networking_Forensics/90_Wireless_aircrack_WEP40_1.pptx diff --git a/Networking_Forensics/lab_files/smtp/smtp.pcap b/Networking_Forensics/lab_files/smtp/smtp.pcap new file mode 100644 index 0000000..931b43b Binary files /dev/null and b/Networking_Forensics/lab_files/smtp/smtp.pcap differ