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Daniel Pendolino

@dpendolino.bsky.social
329 followers 1.5K following 87 posts

Security Engineer at Ibotta. Single Dad. Nerd.

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Reposted by Daniel Pendolino
Phillip Wylie @phillipwylie.bsky.social · 20/05/2025
The Evolution of Offensive Security: Insights from Dave Mayer podcasters.spotify.c...
podcasters.spotify.com
The Evolution of Offensive Security: Insights from Dave Mayer by Phillip Wylie Show
About The Guest(s):Dave Mayer is an Offensive Security professional with extensive experience in Red Teaming and Penetration Testing. He has a background in computer science and has worked for companies like Citibank and Grim before founding Neuvik. Dave is also a mentor and educator in the field of Offensive Security. Summary:Dave Mayer, an experienced Red Team professional, shares his journey in the field of Offensive Security. He discusses his background in computer science, his transition from development to Red Teaming, and his work at Citibank and other consulting firms. Dave emphasizes the difference between Red Teaming and Penetration Testing, highlighting the intent and level of detail involved in each. He also provides insights into when organizations should consider conducting a Red Team operation and the importance of cloud security in today's hybrid environments. Dave recommends learning programming and scripting languages like Python and PowerShell to excel in Offensive Security. He also discusses the role of bug bounties and disclosure programs in finding vulnerabilities and improving security. Key Takeaways: Red Teaming is focused on remaining undetected and achieving a specific objective, while Penetration Testing aims to find as many vulnerabilities as possible across multiple systems. Red Teaming should be conducted after organizations have matured their vulnerability scanning and Penetration Testing processes. Cloud security is crucial in today's hybrid environments, and understanding cloud platforms and APIs is essential for Offensive Security professionals. Learning programming and scripting languages like Python and PowerShell is important for automating tasks and building tools in Offensive Security. Bug bounties and disclosure programs can be valuable for finding vulnerabilities and improving security, but organizations should provide clear contact information for researchers to report vulnerabilities. Dave's social media and Neuvik website: https://twitter.com/dmay3r https://www.linkedin.com/in/dmay3r/ https://www.neuvik.com/
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Ron Bowes @iagox86.bsky.social · 15/05/2025
I can confirm that this is an awesome place to work!
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BSidesSF CTF @bsidessfctf.bsky.social · 27/04/2025
Over 1000 players and 600 teams registered and 48 challenges up at #BsidesSF #CTF Join them at ctf.bsidessf.net
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BSidesSF CTF @bsidessfctf.bsky.social · 26/04/2025
Last wave for the day for #BSidesSF #CTF * pascals-homomorphism-1 * pascals-homomorphism-2 * slackblock-steg * amd * dating * goto-zero Check out: ctf.bsidessf.net
media.tenor.com
Spyro Waving GIF
ALT: Spyro Waving GIF
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Randall Munroe @xkcd.com · 25/04/2025
PhD Timeline xkcd.com/3081
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BSidesSF CTF @bsidessfctf.bsky.social · 25/04/2025
You are in for a punny time until launch! Join us at ctf.bsidessf.net/register, the #BSidesSF #CTF kicks off at 4:00pm PDT tomorrow!
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Whitney Merrill @wbm312.bsky.social · 25/04/2025
I feel more excited about BsidesSF and RSA this year than I have in other years. Excited to see people.
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GreyNoise @greynoise.io · 22/04/2025
Check out Michael + @itsjordyn.bsky.social this Thursday at Noon ET for another episode of GreyNoise University LIVE! 🎙️ Join us as we let you know whats next for GreyNoise, give a product demo, + answer all your questions.
greynoise.io
GreyNoise University LIVE
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Daniel Pendolino @dpendolino.bsky.social · 19/04/2025
Let's gooooo! This year is going to be fantastic!
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Julia Evans @b0rk.jvns.ca · 17/04/2025
current status: putting a few weird terminal facts that I do not have any practical use for into the terminal zine (mostly I’m keeping it extremely practical but I think it's fun to have SOME weird stuff)
fun fact: changing Ctrl+C

technically you can use stty to set a different keyboard shortcut for Ctrl+C, like "u"

stty intr u

this is extremely chaotic and I can't imagine a reason that I would ever do this though
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evacide @evacide.bsky.social · 25/03/2025
End-to-end encryption is secure because it protects the contents of your communications in transit between the endpoints. If you make one of those endpoints an editor at The Atlantic, no amount of encryption is going to save you from your own stupidity.
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Technology Connections @techconnectify.bsky.social · 08/03/2025
I'd like to bring this video to your attention. www.youtube.com/watch?v=hyco... It's doing pretty significant numbers for what it is, so while I understand sharing it won't make a difference for those knee-deep in the cult of personality, I'd say it has a better-than-average chance of resonating.
youtube.com
Murphy: Six Weeks In, This White House Is On Its Way To Being The Most Corrupt In U.S. History
YouTube video by Senator Chris Murphy
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The Planetary Society @planetarysociety.bsky.social · 18/02/2025
The Planetary Society strongly opposes the sudden, indiscriminate dismissal of more than 1,000 scientists, engineers, and explorers at NASA — the largest involuntary workforce reduction since the end of the Apollo program. Read more on our stance. ⬇️
planetary.org
The Planetary Society Strongly Opposes Mass Layoffs of Probationary…
Sudden, indiscriminate layoffs at NASA do not serve the national interests in space leadership.
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Dr. Dawn Wright @deepseadawn.bsky.social · 23/02/2025
🧪🌊🦑⚒️
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SwiftOnSecurity @swiftonsecurity.com · 22/02/2025
Hacking is NOT a crime
BOSTON
NBC10 Boston @NBC10Boston
Follow
A man accused of hacking someone to death with an axe and eating part of the victim's brain and an eyeball has been granted conditional release after a careful review of his clinical progress, officials in Connecticut say.
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JoyousJoyfulJoyness @joyousjoyness.com · 20/02/2025
I'm a huge foodie, so I had to make this foiled coffee pots drawing! #food #art #coffee
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Admit One @admit-one.bsky.social · 20/02/2025
My favorite happy fact that I got from @ologies.bsky.social today, that's totally worth sharing and making someone smile. Thanks Alie!
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Friendly Neighborhood Mouse @missmouse.bsky.social · 18/02/2025
I spoke to the woman holding the sign and got more backstory. Her son has just gotten his PhD in neuroscience, to help find a cure for the epilepsy that killed his sister. His postdoc funding came through right before Trump stopped funds, so he can do his research, but others in his field can’t.
A woman holds a sign that reads, “Girls Just Wanna Have Funding for Scientific Research” while holding a photo of her daughter, who died from epilepsy. 

The sign further reads, “Without research, we’re just guessing. My daughter died of epilepsy. Research will find a cure!”
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ex-Lethality Jane @lethalityjane.bsky.social · 15/02/2025
The measles outbreak in Texas is reminding me of the public letter Roald Dahl wrote about losing his daughter to measles in 1962, just before the vaccine was publicly available.
Excerpt from a public letter Roald Dahl wrote encouraging people to vaccinate their children.

Olivia, my eldest daughter, caught measles when she was seven years old. As the illness took its usual course I can remember reading to her often in bed and not feeling particularly alarmed about it. Then one morning, when she was well on the road to recovery, I was sitting on her bed showing her how to fashion little animals out of coloured pipe-cleaners, and when it came to her turn to make one herself, I noticed that her fingers and her mind were not working together and she couldn’t do anything.

“Are you feeling all right?” I asked her.

“I feel all sleepy,” she said.

In an hour, she was unconscious. In twelve hours she was dead.

The measles had turned into a terrible thing called measles encephalitis and there was nothing the doctors could do to save her. That was twenty-four years ago in 1962, but even now, if a child with measles happens to develop the same deadly reaction from measles as Olivia did, there would still be nothing the doctors could do to help her.

On the other hand, there is today something that parents can do to make sure that this sort of tragedy does not happen to a child of theirs. They can insist that their child is immunized against measles. I was unable to do that for Olivia in 1962 because in those days a reliable measles vaccine had not been discovered. Today a good and safe vaccine is available to every family and all you have to do is to ask your doctor to administer it.
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Popehat @kenwhite.bsky.social · 13/02/2025
The men and women of our military have endured many hardships and even many shameful humiliations at the hands of their country but surely they don’t deserve being put in Cybertrucks.
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They Might Be Giants @tmbg.bsky.social · 11/02/2025
Valentine’s Day is Friday.
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Sri Kosuri @srikosuri.bsky.social · 08/02/2025
It’s been a tough few weeks. My 10yo daughter was diagnosed with a very rare, aggressive cancer called interdigitating dendritic cell sarcoma (IDCS). I’m reaching out to identify clinicians/patients who have encountered pediatric IDCS or other (non-LCH) dendritic or histiocytic sarcomas cases.
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JER (They/Them) @skatunenetwork.bsky.social · 08/02/2025
what this song would’ve sounded like if phineas and ferb was picked up in the 90s when it was first pitched 🙂‍↕️🏁✨ GITCHIE GITCHIE GOO MEANS THAT I LOVE YOU ✨💖🥰💕✨ Full video on YouTube! youtu.be/39niUuDUe-4?...
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Joshua Wright @joswr1ght.bsky.social · 08/02/2025
On Thursday I presented at Way West Hackin’ Fest in Denver to a group of friends, colleagues, and my son! I appreciate this community of people who come together to learn, to be supportive, and to have fun! (Slides and hopefully video shared soon.) Thank you #wwhf!
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Katie Moussouris (she/her/she-hulk/she-ra)🌻 @k8em0.bsky.social · 08/02/2025
Why did my business with no investors & no gov subsidies pay more 2024 taxes than Tesla? Why did any of us pay more taxes than Tesla, which paid $0 on $2.3B in earnings? Valued at over $1 trillion, they paid no federal income taxes. We could end homelessness if corps paid their share t.co/drH17DF4HP
t.co
https://itep.org/tesla-reported-zero-federal-income-tax-in-2024/
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nora "the tea kobold" rude (they/them ze/hir) @nora.zone · 06/02/2025
hello everyone. i make jewelry, game tokens, flat-backed stones and artistic oddities at nora.jewelry i also do pride jewelry year round+ bolo ties
rainbow murrine blobject where the murrine obviously depicted things (leaves, a lemon, flowers) but are blown out and distorted fire colored cabochonblue and white game tokens trans pride stripe pendant
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LoreleyArt 🏳️‍⚧️ @loreleyart.bsky.social · 04/02/2025
I've got a new mistborn sticker done for #kaicon this weekend!
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SwiftOnSecurity @swiftonsecurity.com · 04/02/2025
In hindsight the past was stupid too
Mine crypto while you drive.
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Ally Roth @alinaisyou.bsky.social · 31/01/2025
If you only share one thing I have ever written, let it be this. Right now there are people planning to go stealth, to try and fit in, to wear a uniform both in order to survive and to help others survive. But the longer you wear a uniform, the more it can become a part of you. Just ask Major Kira.
belloflostsouls.net
Kira Nerys Wears a Uniform: It's Too Tight
Deep Space Nine introduces Kira Nerys: Star Trek's freedom fighting first officer. But when we meet her she wears a uniform. It's too tight.
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Sarah Tuttle @niais.cryptoanarchy.network · 01/02/2025
We're here to stay, friends, no matter what lies you tell.
The LGBTQIA+ flag overlayed with the NASA worm logo. Queer people are here to stay, everywhere. Including at NASA.
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Glenn @ntkramer.bsky.social · 31/01/2025
If you're not subscribed to the GreyNoise-Noiseletter (next edition ships Monday), you are about to miss out on a BANGER... 1/2
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Katie Mack @astrokatie.com · 27/01/2025
On the migration of the scientific community to Bluesky: www.nature.com/articles/d41... 🧪
nature.com
Bluesky’s science takeover: 70% of Nature poll respondents use platform
Roughly 6,000 readers answered our poll, with many declaring that Bluesky was nicer, kinder and less antagonistic to science than X.
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Randall Munroe @xkcd.com · 27/01/2025
Muons xkcd.com/3043
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Steve Jones, Space Teacher @mrjonesspace.bsky.social · 28/01/2025
Loving my new #JWST kicks from @startorialist.com! I’ve gotten so many comments from students! 🔭
Converse-style shoes with the Cosmic Cliffs design from JWST.
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SummoningSalt @summoningsalt.bsky.social · 26/01/2025
Thanks for 2 million :)
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John Scalzi @scalzi.com · 25/01/2025
This is what peak masculinity looks like in 2025
Me in my pink "Alpha Male" t shirt, with a cuddly unicorn on it!
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CATBITE @catbiteband.bsky.social · 25/01/2025
ska show at medieval times when?
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JER (They/Them) @skatunenetwork.bsky.social · 25/01/2025
EVERYBODY WANTS TO RULE THE 🌍WORLD🌏 Full video on 🫵🏾YOU📺TUBE‼️ youtu.be/yHPShElKeRM?... And this is made possible by my Patreon supporters! Consider supporting there if u can! www.patreon.com/Skatunenetwork
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Siempre Simón @siempresimon.bsky.social · 25/01/2025
Cooking show. Truth. 🍜🍽️
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Inclusive Little Unicorn 🅅 @emmie.bsky.social · 24/01/2025
Sending people stickers to encourage them and lift their spirits is one way I will be continuing to fight back. If anyone is interested in receiving sticker mail please message me! 💌🦄
A photo of a rainbow sticker with sparkly "unicorn mail" lettered on it and lots of various kinds of stickers scattered in the background on a purple desk.
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Miriam IRL @miriam.blacksky.app · 23/01/2025
This is so wholesome “Two dudes in 2003, unaware they were making a legendary song”
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