
There must be hands on training session for the DNSSEC configuration and maintenance.The DDOS session only discussed about attacking, But there should be a discussion to mitigate the threat parameters.The Network security session can be increased to 7 days to include more recent cyber security threats like DDOS protection, Malware protection, Server Security for malicious programs, IPV6 implementation in respect of Security etc.The pronunciation of the speakers is not always clearly heard by the participants, so the sessions can be recorded and supplied to the participants for better understanding.The implementation of VPN and Google Authentication System (Play store app name is Google Authenticator) to access the servers helped me to increase my knowledge on the security enhancement of server access from client zone as well as server zone. The breakdown of details of every line of the configuration files was very helpful. The hands on lab for installation, configuration and maintenance of Recursive DNS server was very important for my university network scenario. The cryptography and hands on PGP lab was very interesting to be implemented in the security for the financial and critical administrative decisive Emails. I was enrolled for the Network Security Workshop (14th July – 18th July) to learn about the recent cyber security threats identification and mitigation techniques. The penetration testing tools available in BLACKARCH Linux and Kali Linux was also helpful. It was a matter of regret that anybody, the childs who know the internet can complete an attack to shutdown the services of any server. We used NTP, SSYN, RST as attack method and changed the port also to try the attack on any ports. Just search for “free IP Stresser” in google and use available websites to make an attack. We learnt to attack the any website or IP address using many online IP stresser tools like ( ). Also, the DDOS Protection workshop (won a T-Shirt for doing an attack) was very interesting. The tutorial and workshop session on DNS and DNSSEC by Champika Wijayatunga was very helpful for implementing security features in our own DNS servers and changing configurations for faster operations. And, other discussion topics and presentation materials was very helpful for enriching my knowledge and contribution to train others. Blockchain by Mohammad Moinur Rahman was a very good session for understand the future of the internet. “Up in the Sky” by Jonathon Brewer was very interesting because of the communication medias is used and can be used in the near future technological development.

Philip Smith was very important for me to use the existing Ripe Atlas Probe in my campus area network. RIPE Atlas Introduction and use cases by Dr. The question and answering session during the panel discussion was very helpful for me to clarify about recent trends in internet technology. I had a little knowledge about peering, Content Delivery Network (CDN), Content Moderation techniques, Internet exchange points, IoT botnets etc before attending this event. After attending the first session of the first day of conference, I learned about the diversity of knowledge about internet technologies. The program was tightly scheduled to start on 10th of July and ends on 18th of July, 2017. After completing a long tiring traveling by Bus and Air, I reached the event venue Ramada Gurgaon Central Hotel on 9th July which was one of the renowned hotel in that region. It was great to see a couple of other Bangladeshis were also selected for the fellowship. I was very excited after being selected for the fellowship for attending the event. SANOG XXX was the first ever attended South Asian Network Operators Group (NOG) event for me which was organized by Internet Service Providers of India ( ISPAI).
