A hands-on course covering SIP security. It is assumed that delegates already know SIP as this course focuses purely on the security issues in SIP IP telephony networks. Hands-on practicals follow each major theory session and include use of various SIP security tools such as vomit, sipp, sipsak and sivus amongst others.
Definitive SIP for engineers.
By the end of the course delegates will be able to:
SIP review
SIP infrastructure and entities, example SIP session.
Hands on Simple SIP network with and without authentication.
SIP security attacks
DOS attacks, infrastructure attacks, eavesdropping, spoofing, replay, message integrity.
Hands on Basic SIP packet capture, infrastructure attacks.
SIP tools
SIP packet creation: Sivus, SIPsak, PROTOS, SFTF, SIP bomber, SIPp, Seagull, Nastysip. SIP packet generators: SIPNess, NetDude. Monitoring: Wireshark, Cain & Abel, Vomit, Oreka, VoiPong. Scripts and tools: SIP-Fun, Skora.net, kphone-ddos, sip-scan, sip-kill, sip-redirectrtp. Health of different tools.
Hands on Generating SIP packets, rebuilding conversations from captured packets, password cracking.
VPNs and SIP
IPSec, AH, ESP, transport mode, tunnel mode, Pre Shared Keys, Public keys.
Hands on SIP calls over IPSec.
Secure SIP signaling
SIP relationship with HTTP, Deprecated HTTP 1.0 basic authentication, HTTP 1.1 Digest authentication, S/MIME, SIPS, SIPS URI, TLS, DTLS, PKI infrastructures.
Hands on SIP with TLS.
Secure media streams
SRTP, features, packet format, default encryption, default authentication, key distribution. S/MIME, MIKEY, SDP security descriptions. SIP security agreements.
Hands on Analysing SRTP packets.
Firewalls
NAT traversal. Impact of firewall on infrastructure attacks. TLS and firewalls. SIP specific firewalls.
Hands on SIP calls through a firewall.
Experience SIP security for engineers in Spain through Bilginç IT Academy's live and interactive virtual classroom environment, accessible from your home, office, or any location. Connect with expert trainers in real time and bring the energy of classroom learning into the digital experience.
Experience SIP security for engineers in a focused classroom environment in Spain. Bilginç IT Academy's carefully selected training venues provide a professional setting where delegates can interact directly with expert trainers and peers.
Meet your team's training needs with Bilginç IT Academy's onsite SIP security for engineers in Spain solution, delivered at your office or preferred location. Align your team's development with your business goals through a training experience tailored to your organization.
Join our public courses in our Spain facilities. Private class trainings will be organized at the location of your preference, according to your schedule.
Spain has rapidly transformed into one of Europe's most vibrant technology ecosystems, with Madrid, Barcelona, and Valencia emerging as major global innovation hubs. The country is home to prestigious institutions like the Polytechnic University of Catalonia and IE Business School, which fuel the growth of sectors ranging from telecommunications to renewable energy tech. As a leading destination for digital nomads and multinational tech headquarters, Spain prioritizes digital literacy and high-level software engineering skills. Our training programs in Spain are designed to support this flourishing market, providing certifications in Cloud Computing, Cybersecurity, and Data Science. We help professionals across the Iberian Peninsula stay ahead of industry trends and drive the digital transformation of Spain’s increasingly diversified and high-tech economy.
