Cybersecurity

Network Security

• Network Protocols
  • Ethernet, 802.11 (WiFi), IP, UDP, TCP,ARP, DHCP, DNS, ICMP, BGP, SMTP, POP/IMAP, FTP, HTTP, IGMP
• Attack vectors
  • TCP hijacking
  • ARP Cache poisoning
  • Domain spoofing
• Network Security Countermeasures

System Security

• System Architecture
• Operating Architecture
• System Exploits (hardware, operating system and memory)
  • Buffer overflows
  • Shellcode Injections
  • Integer Overflows
  • Off-by-one errors
• Basic Cloud Security
  • Hypervisor Exploits
• System Security Countermeasures
  • Android and iOS Security

Scripting

• Bash/ Shell
• Python for Security

Threat Intelligence

Application Security

• OWASP
• Penetration Testing (PTES)

Cryptography

• Understanding cryptography
• Encryption and authentication
• Symmetric / Public key cryptography
• Tools
  • Algorithms
  • OpenSSL