Security Blue Team

💥 BLACK FRIDAY: NOW LIVE. Prices dropped. Deals unlocked. Your next certification? Your next skill jump? Now's the perfect time to start! Get your deals here: securityblue.team/black-friday-2… Available until December 3rd. *For individual purchase only. Not valid with any other discount. #BlackFriday #Cybersecurity #BlueTeam #CybersecurityTraining

BTLO (Blue Team Labs Online) = real-world practice, zero real-world risk. Investigate incidents. Analyse malware. Respond to threats. Build the skills you’ll use day to day, so when it matters, you’re faster and more confident. #BlueTeam #Cybersecurity #SOCSkills #IncidentResponse #BTLO

🎉 Giveaway Winners Announced 🎉 To celebrate reaching 250,000 followers, we ran our biggest giveaway ever and the response from the community was incredible. Thank you to everyone who entered, shared the post, and tagged their friends. Congratulations to our winners: 🏆 BTL1: Jaen Rafael Toyoda & Stacey Andrew Gonzaga ⚡ CJDE: İsmayıl Hüseynov & Murad Islamzadaa 🛡️ BTLO (12 Months): Nazrin M. & Bartlett Morgan We’ll be reaching out to all winners directly to get you set up with your prizes. Thanks again to everyone who took part and to the community that helped us reach this huge milestone. More to come soon 👀 #Cybersecurity #BlueTeam #Giveaway

You’re handed a suspicious .xls from a phishing case. Observations during safe triage (no internet): - Opening in a sandbox auto-enables “Compatibility Mode” and immediately triggers hidden sheet activity. - Macro security panel shows no VBA modules. - EDR shows excel.exe spawning regsvr32.exe with a remote URL argument after a few cell recalculations. - Strings show cell formulas with CHAR(), FORMULA(), and EXEC()-like patterns obfuscated across hidden sheets. Which tool is the best first choice to analyze and deobfuscate the malicious logic? A) XLMMacroDeobfuscator B) oletools olevba C) pdf-parser.py D) exiftool Let us know in the comments! #Cybersecurity #BlueTeam #BlueTeamChallenge

There’s no single path into cybersecurity. Our latest LinkedIn Live explored how two professionals entered the industry from very different starting points and why curiosity, persistence, and hands-on learning matter more than a “perfect” background. Swipe for a few key takeaways, or watch the full session. 🎥 Full LinkedIn Live available now: linkedin.com/events/7424457… #Cybersecurity #cybersecuritycareers #cyberbeginners #careeradvice

@juan_snow1 Thank you!

The love that Blue Team Level 1 has been getting recently as a certification is nice to see! @SecBlueTeam did their thing with that one!

Cybersecurity has plenty of technical training. But the industry has a quieter gap: People who know how to run security operations. Not just responding to alerts, but: - building a SOC - measuring performance - improving detection maturity - aligning security with business risk Technical defenders eventually reach a point where those skills become essential. That’s the space CSOM was built for: securityblue.team/certifications… #CSOM #SOCLeaders #Cybersecurity

New Lab Drop! 🗑️🔍 - Dumpster What started as a suspected false positive quickly turned into something more. In Dumpster, the SOC flagged potential lateral movement linked to Tony’s workstation at Soprano’s Enterprises. The first alert seemed harmless, but when the pattern repeated, the incident was escalated to IR. Now it’s your turn to investigate. Using Elastic SIEM and endpoint triage data, hunt across the environment to determine whether this was a real compromise or something else entirely. Can you separate the signal from the noise? 🧠 Log in or sign up to BTLO to investigate: blueteamlabs.online #BlueTeamLabsOnline #BTLO #ThreatHunting #ElasticSIEM #IncidentResponse

@rajukalita666 @KnownDivide Well done!

Turning data into intelligence. 🔎💻 Completed Introduction to OSINT course from @SecBlueTeam. Grateful to @KnownDivide for insightful guidance. Every lesson adds perspective. Journey continues. #CyberSecurity #OSINT #ThreatIntelligence #ContinuousLearning 🔐📚

🛠 Tool Spotlight: DumpIt When you're in the middle of an incident, you don’t always have time for complex tooling. DumpIt gives responders a fast way to capture system memory with a single executable, preserving volatile evidence before it disappears. Perfect for grabbing: - In-memory malware - Injected code - Credentials and tokens - Other volatile artifacts Simple tools that work under pressure are often the ones that matter most. #DFIR #MemoryForensics #IncidentResponse #BlueTeam

@PaulSunday53569 We're happy to have you!

@SecBlueTeam I'm happy to be a part of this

It started with one idea. A website, a shop, and a goal to give something back to the cybersecurity industry. Fast forward to today: 🌍 A global team 🏢 Hundreds of corporate customers 🛡 Thousands of defenders learning worldwide Our new YouTube video tells the full story of how Security Blue Team grew from a side project into something much bigger. 🎥 Watch the story now: youtu.be/N2Ogmuh1XV8 #SecurityBlueTeam #Cybersecurity #BlueTeam

At some point in a SOC career, alerts stop being the hard part. The challenge becomes understanding the bigger picture. Where did the attack start? What else might be compromised? What evidence actually matters? That’s where deeper investigative skills start to matter more than tools. 👉 For analysts wanting to build those advanced skills, BTL2 is what you need: securityblue.team/certifications… #Cybersecurity #SOCCareer #SOCAnalyst #BTL2 #AdvancedCyberSkills

@Cyberkalel Well done on completing the course!

There are many good introduction courses/certificates for free on @SecBlueTeam #infosec #cybersecurity

@Cyberkalel Thanks for sharing!

And now they are making a cool giveaway for their higher level certifications #infosec #cybersecurity Check it out x.com/SecBlueTeam/st…

🚨 BIGGEST GIVEAWAY EVER 🚨 We just hit 250K followers and we’re celebrating with a huge giveaway… but it’s happening on LinkedIn. 🎁 You could win: BTL1 CJDE 12 months of BTLO And the best part? You and the friend you tag both win. 👉 Head to our LinkedIn page to enter: linkedin.com/feed/update/ur… (Tagging + reposting = unlimited entries.) Good luck 👀 #CyberSecurity #BlueTeam #Giveaway #CyberCareers #BTLO

Them: “It’s impossible to guess.” Also them: MyDogRocky! Yes. Truly unhackable. Groundbreaking. #Cybersecurity #CyberHumor #BlueTeam #Password

BTLO (Blue Team Labs Online) = real-world practice, zero real-world risk. Investigate incidents. Analyse malware. Respond to threats. Build the skills you’ll use day to day, so when it matters, you’re faster and more confident. #BlueTeam #Cybersecurity #SOCSkills #IncidentResponse

Most people think cybersecurity careers progress through job titles. They don’t. They move through stages of exposure, judgement, and ownership. Early on, it’s about foundations, learning what “normal” looks like and building strong habits. Then comes repetition. Pattern recognition. Faster triage. Clearer thinking. Eventually, you stop just responding to alerts and start owning investigations end-to-end. And somewhere along the way, the real shift happens: You stop asking, “What role should I get next?” You start asking: - What kind of problems do I want to solve? - Do I want depth or variety? - Fast response or deep analysis? - Systems, people, or both? Careers aren’t ladders. They’re evolutions. Read more in our blog: securityblue.team/blog/posts/why… #Cybersecurity #BlueTeam #SecurityCareers #CareerGrowth

The biggest gap we see in entry-level cyber talent? ❌ Not theory ❌ Not certifications It’s confidence working with real logs, real alerts, and real investigation workflows. Blue team roles demand practical skills: - Log analysis - SIEM investigation - Phishing analysis - Incident response fundamentals Training should reflect the job, not just the exam. That’s where Blue Team Level 1 comes in, check it out here: securityblue.team/certifications… #CyberEducation #BlueTeam #SecurityCareers #Cybersecurity

True or False: Keeping investigation notes only in your head is fine, as long as you remember the key details of the incident. Let us know in the comments! #TrueOrFalse #investigation #cybersecurity #Cyber #securityawareness