GCHQ’s Post

🏆 Embrace the GovHack Spirit Award! 🌟 At GovHack, it's not just about innovation – it's about fostering a sense of community, collaboration, and civic duty. 🤝 The "Local Spirit of GovHack Prize" awaits those who shine with their ethos, teamwork, and commitment to making a difference. 🌐 Join us in celebrating: - Ethos & Values: Embody integrity, innovation, and positive impact. - Strong Collaboration: Showcase your teamwork skills in crafting solutions. - Civic Contribution: Make your mark by enhancing your community. - Inspirational Leadership: Inspire creativity and ignite new possibilities. Whether as a team or an individual, let's recognize those who exemplify the GovHack spirit – creating a future where innovation serves the greater good. 🚀 #GovHackSpiritAward #InnovationForGood #govhack https://lnkd.in/grjBrvr

🚀 The Wait Is Over: GovHack 2023 Starts Today! 🌟 🗓️ Get ready for three days of innovation, collaboration, and creativity as GovHack 2023 kicks off today! This is your chance to dive into the world of open data and turn your ideas into reality. Whether you're a tech wizard, a creative genius, or a problem-solving guru, GovHack is your platform to shine! 🔥 Over the next three days, you'll join a community of like-minded innovators, explore exciting challenges, and unleash your potential to create solutions that can shape a brighter future. It's all about pushing boundaries, thinking outside the box, and collaborating with passionate individuals from all walks of life. 💡 Need inspiration? Look around you – the possibilities are endless. From solving real-world problems to envisioning groundbreaking concepts, GovHack is where innovation thrives. 🏆 So, gather your team, fuel your creativity, and embark on this incredible journey of GovHack 2023. Let's make these three days count and create a legacy of innovation! 🌐 For more details and registration, visit: [hackerspace.govhack.org](https://lnkd.in/grjBrvr) #GovHack2023 #InnovationUnleashed #ShapeTheFuture #GovHackStartsToday

In this video walk-through, we covered the first part of passive and active reconnaissance basics and tools. We covered DNS reconnaissance using tools such as dig, whois, nslookup in addition to online tools such as threat intelligence platforms. This was part of TryHackMe Red team pathway. Video https://lnkd.in/dNMFkqKW Writeup https://lnkd.in/deF7BU2q #reconnaissance #redteam #tryhackme #ctf

TryHackMe's new Blue Team Room is a great lab. You will learn how to analyze the Tactics, Techniques, and Procedures of a threat group. #cyberdefense #blueteam #cyberattack

#AdventOfCyber has finally arrived. Solving this from #AdventOfCyber2 2020. I will try to write the writeups after the solving. But according to the rules, the video of the solve will be published then. So hang on! #thm #tryhackme #aoc2023

Shoutout to OSINT Jobs for sharing Telemetryapp.io from Telemetry Data Labs with the #OSINT community! Their newsletter is a great resource for any #analyst or #investigator, check it out!

Well, I've recently completed a digital forensics challenge provided by Cyberdefenders! I have prepared a detailed post covering my methodology and the things that I've learned on medium! So keep tuned, and look for the reference to the new post on my feed !! ;)

Discover the world of #OSINT with our carefully put-together weekly newsletter, released every Sunday evening. Crafted by professionals, for professionals. We've been sharing #OSINT insights non-stop for almost 100 weeks. That's right – almost 2 years! Our #OSINTNewsletter features the latest tradecraft tips, job offers, and industry news from a wide range of sources. Take a look at the latest issue here & join us at osint-jobs.com. Let's learn together! 🚀 👉 https://lnkd.in/eNVV__kH"

Day 60 of #100daysofcybersecurity I think I discovered my new favorite hobby, solving cyberdefenders challenges. 😁 The transport layer is responsible for logical communications between applications running on different hosts. The transport layer has many responsibilities: -Tracking individual conversations -Segmenting Data and Reassembling Segments -Add Header Information -Identifying the Applications -Conversation Multiplexing There 2 Transport layer protocols; TCP (Transmission Control Protocol) and UDP(User Datagram Protocol) =TCP is considered a reliable, full-featured transport layer protocol, which ensures that all of the data arrives at the destination. TCP includes fields that ensure the delivery of the application data.  =UDP is a simpler transport layer protocol than TCP. It does not provide reliability and flow control, which means it requires fewer header fields. Because the sender and the receiver UDP processes do not have to manage reliability and flow control, this means UDP datagrams can be processed faster than TCP segments.  Finally, The reason that TCP is a better protocol than UDP for some applications is that it resends dropped packets and numbers packets to indicate their proper order before delivery. Dr Iretioluwa Akerele

See you in the Windy City on October 11! 🏙️ Join #Optiv at Soldier Field to network with industry experts and explore topics like #DataPrivacy, #CyberInsurance and more. Register for #OptivCon today.