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C3 CERT<p>CERTliche Maßnahmen auf dem <a href="https://chaos.social/tags/EH22" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EH22</span></a> <a href="https://chaos.social/tags/cert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cert</span></a></p>
mrpistachios<p><a href="https://mastodon.neatobuilds.com/tags/introduction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>introduction</span></a> Hello all, Ive been on the fediverse on a number of accounts for about five years, finally it was time to make my own instance and decided on mastodon.</p><p>I mainly want to share photos I've taken over the years. I moved fully to <a href="https://mastodon.neatobuilds.com/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> about a year ago and its taken some time to settle and get to editing photos.</p><p>I am interested in <a href="https://mastodon.neatobuilds.com/tags/macro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>macro</span></a> <a href="https://mastodon.neatobuilds.com/tags/aviation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>aviation</span></a> <a href="https://mastodon.neatobuilds.com/tags/streetphotography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>streetphotography</span></a> <a href="https://mastodon.neatobuilds.com/tags/pcbuild" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pcbuild</span></a> <a href="https://mastodon.neatobuilds.com/tags/birds" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>birds</span></a> <a href="https://mastodon.neatobuilds.com/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</span></a> <a href="https://mastodon.neatobuilds.com/tags/bayarea" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bayarea</span></a> <a href="https://mastodon.neatobuilds.com/tags/cert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cert</span></a> <a href="https://mastodon.neatobuilds.com/tags/sar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sar</span></a> <a href="https://mastodon.neatobuilds.com/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tech</span></a> <a href="https://mastodon.neatobuilds.com/tags/Photo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Photo</span></a> </p><p>any boost would be appreciated from my <a href="https://mastodon.neatobuilds.com/tags/selfhost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>selfhost</span></a> instance</p>
Jure Repinc :linux: :kde:<p><span class="h-card" translate="no"><a href="https://toot.si/@kompot" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kompot</span></a></span> Just a little thought I had in relation to this. Would it make any sense to report these DDoS attacks to national CERT authorities, e.g. <span class="h-card" translate="no"><a href="https://ioc.exchange/@sicert" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>sicert</span></a></span> here in Slovenia?</p><p><a href="https://mstdn.io/tags/DDoS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DDoS</span></a> <a href="https://mstdn.io/tags/Internet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Internet</span></a> <a href="https://mstdn.io/tags/LLM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LLM</span></a> <a href="https://mstdn.io/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AI</span></a> <a href="https://mstdn.io/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> <a href="https://mstdn.io/tags/DenialOfService" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DenialOfService</span></a></p>
Thomas Fricke (he/him)<p><span class="h-card" translate="no"><a href="https://freude.social/@alvar" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>alvar</span></a></span> <span class="h-card" translate="no"><a href="https://social.bund.de/@FITKOfoederal" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>FITKOfoederal</span></a></span> </p><p>Es reicht übrigens, wenn ein popeliges Zertifikat nicht erneuert wird. Wenn die <a href="https://23.social/tags/cert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cert</span></a> chain bei us.gov endet, und den Update einstellt, brauchen sie nicht mal einen Kill Switch.</p><p><a href="https://23.social/tags/F35" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>F35</span></a> Bomber sind mitgemeint. </p><p>"Dein Flugzeug ist nur ein Edge Device meiner Cloud"</p><p>Den Witz mache ich üblicherweise mit Herzschrittmachern.</p><p>Gerade hat <a href="https://23.social/tags/google" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>google</span></a> uns nochmal daran erinnert</p><p><a href="https://www.theregister.com/2025/03/13/google_chromecast_fix/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">theregister.com/2025/03/13/goo</span><span class="invisible">gle_chromecast_fix/</span></a></p>
Peter Drake<p>Time to get my first radio. Reddit seems to like the Yaesu FT-65R. What say you, Mastodon?</p><p>My main interest is emergency preparedness, including communicating following the Cascadia Subduction Zone earthquake.</p><p><a href="https://mstdn.social/tags/ham" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ham</span></a> <a href="https://mstdn.social/tags/radio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>radio</span></a> <a href="https://mstdn.social/tags/AmateurRadio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AmateurRadio</span></a> <a href="https://mstdn.social/tags/preparedness" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>preparedness</span></a> <a href="https://mstdn.social/tags/cascadia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cascadia</span></a> <a href="https://mstdn.social/tags/cert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cert</span></a></p>
Merilee D. Karr, MD, MFA<p><span class="h-card" translate="no"><a href="https://wandering.shop/@asakiyume" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>asakiyume</span></a></span> <span class="h-card" translate="no"><a href="https://mefi.social/@Zumbador" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Zumbador</span></a></span> <br>Prepping means you can share. By sharing, you connect. You build. <br>By preparing for disaster, you feed souls, not just stomachs. <br>I believe this, and I practice this. <br><a href="https://federated.press/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a><br><a href="https://federated.press/tags/disasterprep" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>disasterprep</span></a><br><a href="https://federated.press/tags/sanitation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sanitation</span></a></p>
Alexandre Dulaunoy<p>We are excited to announce that CIRCL has three open positions available.</p><p>As a team strongly oriented towards open-source development, we value contributions that drive innovation and strengthen the cybersecurity community. These roles are open to EU citizens, with the workplace based in Luxembourg. If you’re passionate about cybersecurity and open-source collaboration, we encourage you to apply and make a meaningful impact.</p><ul><li>CIRCL - Software Engineer and Intelligence Analyst (software-engineering-analyst) </li></ul><p>🔗 <a href="https://www.circl.lu/projects/position/software-engineering-analyst/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">circl.lu/projects/position/sof</span><span class="invisible">tware-engineering-analyst/</span></a></p><ul><li>CIRCL - Security Analyst and Researcher (Security-Analyst-and-Researcher)</li></ul><p>🔗 <a href="https://www.circl.lu/projects/position/security-analyst-researcher/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">circl.lu/projects/position/sec</span><span class="invisible">urity-analyst-researcher/</span></a></p><ul><li>CIRCL - Incident and Vulnerability Disclosure Coordinator/Analyst (nis2-incident-analyst)</li></ul><p>🔗 <a href="https://www.circl.lu/projects/position/nis2-incident-analyst/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">circl.lu/projects/position/nis</span><span class="invisible">2-incident-analyst/</span></a></p><p><span class="h-card" translate="no"><a href="https://social.circl.lu/@circl" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>circl</span></a></span> </p><p><a href="https://infosec.exchange/tags/cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cybersecurity</span></a> <a href="https://infosec.exchange/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> <a href="https://infosec.exchange/tags/europe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>europe</span></a> <a href="https://infosec.exchange/tags/csirt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>csirt</span></a> <a href="https://infosec.exchange/tags/cert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cert</span></a> <a href="https://infosec.exchange/tags/nis2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nis2</span></a></p>
AI6YR Ben<p>Thousand Oaks CERT:</p><p>Join Thousand Oaks CERT: Free Emergency Preparedness Training Starts April 2 </p><p>THOUSAND OAKS, Calif., February 20, 2025- The Thousand Oaks Community Emergency Response Team (CERT) program offers free individual and neighborhood emergency preparedness training. Thousand Oaks CERT is a collaborative effort between the City of Thousand Oaks, City of Moorpark, and Ventura County Fire Department (VCFD).</p><p>VCFD will lead in-person classroom training at the Thousand Oaks Civic Arts Plaza 6:00-9:30 pm for six consecutive Wednesdays, starting April 2 and concluding May 7.</p><p><a href="https://toaks.gov/index.php?section=news-and-updates&amp;prrid=101" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">toaks.gov/index.php?section=ne</span><span class="invisible">ws-and-updates&amp;prrid=101</span></a></p><p><a href="https://m.ai6yr.org/tags/cert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cert</span></a> <a href="https://m.ai6yr.org/tags/disasters" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>disasters</span></a> <a href="https://m.ai6yr.org/tags/training" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>training</span></a></p>
AKingsbury<p><span class="h-card" translate="no"><a href="https://mastodon.hams.social/@wb2ifs" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>wb2ifs</span></a></span> <span class="h-card" translate="no"><a href="https://masto.ai/@Nonilex" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Nonilex</span></a></span> </p><p>I fall under the <a href="https://mastodon.social/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> and <a href="https://mastodon.social/tags/SKYWARN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SKYWARN</span></a> tags, among others. No, I didn't vote for this; then again, I also didn't vote for Harris.</p>
Jesse Alexander, WB2IFS/3<p><span class="h-card" translate="no"><a href="https://masto.ai/@Nonilex" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Nonilex</span></a></span> Hey where are my <a href="https://mastodon.hams.social/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a>, <a href="https://mastodon.hams.social/tags/ARES" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ARES</span></a>, <a href="https://mastodon.hams.social/tags/RACES" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RACES</span></a> and <a href="https://mastodon.hams.social/tags/SKYWARN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SKYWARN</span></a> folks? Is this what y'all voted for?</p>
🙃 ɐıunp zsɐɯoʇ<p>moje.cert.pl – DARMOWA platforma do ochrony Twojej firmy, bloga i portalu. Jak jej użyć?<br><a href="https://infosec.exchange/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> </p><p><a href="https://adwersarz.pl/moje-cert-pl-darmowa-platforma-do-ochrony-twojej-firmy-bloga-i-portalu-jak-jej-uzyc/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">adwersarz.pl/moje-cert-pl-darm</span><span class="invisible">owa-platforma-do-ochrony-twojej-firmy-bloga-i-portalu-jak-jej-uzyc/</span></a></p>
Joseph Elfelt<p><span class="h-card" translate="no"><a href="https://sfba.social/@ScruffyJunco" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ScruffyJunco</span></a></span> <span class="h-card" translate="no"><a href="https://sfba.social/@MsMerope" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>MsMerope</span></a></span> I just poked around and downloaded over a dozen <a href="https://m.ai6yr.org/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> pdfs. They are in a zip file on my Google Drive. Here is the direct link to download that zip file. </p><p><a href="https://drive.google.com/uc?export=download&amp;id=1i2utO-gvcPNFdMcqEj464Mw5xaB7ffwt" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">drive.google.com/uc?export=dow</span><span class="invisible">nload&amp;id=1i2utO-gvcPNFdMcqEj464Mw5xaB7ffwt</span></a></p>
rgarver<p>If you are in <a href="https://ruby.social/tags/Oakland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Oakland</span></a> and aren’t quite ready for the full <a href="https://ruby.social/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> program check out the Personal Emergency <a href="https://ruby.social/tags/Preparedness" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Preparedness</span></a> (PEP) classes. These are one day classes and you go home with an emergency kit!</p><p><a href="https://www.oaklandca.gov/topics/personal-emergency-preparedness-classes" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">oaklandca.gov/topics/personal-</span><span class="invisible">emergency-preparedness-classes</span></a></p>
MsMerope<p>Any chance that somebody has something like this already written up that I can use/steal/modify ? </p><p>We will be doing a <a href="https://sfba.social/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> refresher soon for our current members and we want to do an activity like this - but we’ve already done this one like a million times and I’m feeling too lazy to come up with an original one.</p><p><a href="https://www.ready.gov/sites/default/files/2019.CERT_.Basic_.PM_FINAL_508c.pdf" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">ready.gov/sites/default/files/</span><span class="invisible">2019.CERT_.Basic_.PM_FINAL_508c.pdf</span></a> page 63</p>
MsMerope<p><span class="h-card" translate="no"><a href="https://m.ai6yr.org/@ai6yr" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ai6yr</span></a></span> </p><p>most of <a href="https://sfba.social/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> Basic is decent - but their stupid NINE STEP process is ridiculous. </p><p>WHO THE HELL IS GOING TO REMEMBER NINE STEPS IN AN EMERGENCY??</p><p>We slotted the nine steps into the OODA loop.</p>
MsMerope<p><span class="h-card" translate="no"><a href="https://m.ai6yr.org/@ai6yr" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ai6yr</span></a></span> last time I looked the slides weren't even on line anymore.<br>I've got them saved off somewhere an actually have a hard copy print out of the corresponding handbooks/guides.</p><p>I was thinking about those last week when I went to print out name labels for our SoGs and couldn't remember how to do it - I hadn't done it since Feb of 2020 when we did the training for our <a href="https://sfba.social/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a></p>
MsMerope<p><span class="h-card" translate="no"><a href="https://m.ai6yr.org/@lckrohjr" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>lckrohjr</span></a></span> so very true.<br>That and “well it can’t happen here” mindset is damaging.<br>When we teach <a href="https://sfba.social/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> Basic we find that people “narrow scope” evacuations: <br>Only for fire<br>Only for flooding…</p><p>We teach that it applies to all sorts of things **and** that you don’t have to wait for an order. </p><p>If you feel unsafe; if your Spidey senses start tingling? GO!</p>
yabasta :unverified:<p>Fais ch....., c'était tellement pratique 🤬</p><p>Let’s Encrypt will stop sending expiration notification emails</p><p><a href="https://letsencrypt.org/2025/01/22/ending-expiration-emails/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">letsencrypt.org/2025/01/22/end</span><span class="invisible">ing-expiration-emails/</span></a></p><p><a href="https://piaille.fr/tags/letsencrypt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>letsencrypt</span></a> <a href="https://piaille.fr/tags/cert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cert</span></a> <a href="https://piaille.fr/tags/selfhost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>selfhost</span></a></p>
MsMerope<p><span class="h-card" translate="no"><a href="https://sfba.social/@mariashanle" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>mariashanle</span></a></span> good for you! I help run a small CERT program. CERT Basic will teach you some great skills.</p><p>If you have any questions about <a href="https://sfba.social/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> let me know!</p>
William Vaughn :emacs:<p>First of four 8 hr government trainings for CERT. Got a government issued 3 ring binder, let's go! <a href="https://fosstodon.org/tags/CERT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CERT</span></a> <a href="https://fosstodon.org/tags/Government" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Government</span></a></p>