smit.artem
Mr. Smit, Artem

🔐 Founder & CEO of Vulny
Cyber Security · Google SEO · AI-search
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npub1wkzjyegh0qr7c7x3l6fnq3e3hv9p0x703f6ucn36944xlrzrygnqekjg74

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Profile Code

nprofile1qqs8tpfzv5thsplv0rglayesgucmkzshn08c5awvfcaz66n033pjyfspz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dsky4aut

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relay.damus.io

nos.lol

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npub1wkzjyegh0qr7c7x3l6fnq3e3hv9p0x703f6ucn36944xlrzrygnqekjg74

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Last Notes

2026-07-10 12:46:00 UTC

Fail2ban reads your login records and blocks any address that keeps getting the password wrong. Think of it as a tool that quietly kicks out anyone fumbling at the door too much.
#cybersecurity #infosec #nostr #serversecurity #sysadmin

2026-07-10 01:49:00 UTC

Debug mode isn't a security feature you leave running "to keep an eye on errors." On a live site it's an information leak. Log errors privately, don't broadcast them.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-09 23:40:00 UTC

Computers can fake a voice now, even your family's. So pick a secret word with the people you love. If a scary call can't say it, it isn't really them.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-09 21:36:00 UTC

Open your homepage and hunt for your town's name. Not there? Add it once in a real sentence, like "family bakery in Galway," and you've helped the local searches find you.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-09 18:56:00 UTC

AI reads text, not pictures of text. A menu saved as a single image looks great to humans and reads as nothing to the tool trying to quote you.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-09 16:57:00 UTC

An unlocked laptop on an empty desk is a car running with the keys in it. Probably fine. Also the easiest thing in the lot to take for a spin.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-09 01:46:00 UTC

You install what you think is a popular tool, but a slip in the name got you a copycat instead. It even works. The fix would've been copying the name from the real page.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-09 01:18:00 UTC

Heads up: an important security fix just landed for Paloaltonetworks Idira Secrets Manager Edge. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-45177
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-08 23:33:01 UTC

A lot of phone updates aren't new emojis. They're fixes for problems researchers found and reported quietly. Installing it is you getting the patch before it matters.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-08 22:16:00 UTC

Stop guessing what people search and go read what they already searched to find you. The free console beats any hunch. Real data first, clever strategy second.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-08 21:55:00 UTC

"A byline is just decoration." Not to AI. A real name, a short bio, a date, those signals tell it a person stands behind this, which makes the page safer to cite.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-08 20:25:00 UTC

Hosting soon? In router settings, turn on guest Wi-Fi, give it a simple name and password, and share that. Your main network and the gadgets on it stay tucked away from the crowd.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-08 20:11:04 UTC

#cybersecurity #infosec #nostr
https://video.nostr.build/c5e8e91cd5f23b83ef08b1bb340af792b3c3fccb517bdcfc7df92c4a194583f9.mp4

2026-07-08 18:40:00 UTC

A password manager is the keyring for your business. One key in your pocket opens the ring; the ring holds a unique key for every door. Lose one door, the others stay shut.
#cybersecurity #infosec #nostr #security #compliance

2026-07-08 17:15:00 UTC

https is the little padlock by your web address. It scrambles info between your site and visitors so others can't peek. Most hosts switch it on free.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-08 16:30:00 UTC

"A QR code on an official sign has to be safe." Anyone can print a sticker and paste it over the real one. The code being on a poster doesn't tell you who actually made it.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-08 15:45:00 UTC

When Wi-Fi is off, it isn't sending anything out for devices to find. So if nobody's home for a while, switching it off, by hand or on a timer, just gives it a quiet rest.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-08 13:48:00 UTC

Grabbing whatever Action does the job feels productive. But every one you add is more code with access to your build. Fewer, vetted steps beat a pile of convenient unknowns.
#cybersecurity #infosec #nostr #devsecops #appsec

2026-07-08 12:45:00 UTC

Two-minute upgrade: install a password manager, import your browser's saved logins, then turn off "save passwords" in the browser so it stops collecting more.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-08 02:54:00 UTC

Since when does a new job ask YOU to buy the laptop and mail back the difference? That's not a job. That's a money trick wearing a job's clothes.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-07 23:48:00 UTC

A password alone is one lock on the door. Two-factor adds a second lock that needs a key only your phone has. Even with the first key copied, that second one isn't going anywhere.
#cybersecurity #infosec #nostr #serversecurity #sysadmin

2026-07-07 22:59:04 UTC

Frappé coffee
#cybersecurity #infosec #nostr
https://video.nostr.build/7880ec10f7efd4ecb25693c90cefc42408dd2aec095d22c0b958f6c197a52c55.mp4

2026-07-07 22:25:00 UTC

At the airport, plug your charger into the wall, not the public USB port. A wall socket only moves power. A USB port can move data too, and you can't see what's on the other end.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-07 21:28:00 UTC

Being citable is being the friend everyone quotes. You're not in the room, but your name keeps coming up. That's reach you didn't have to show up for.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-07 19:03:00 UTC

The cheapest host can be the most expensive choice. The few dollars saved each month vanish the first time you're stuck with a slow site and no help.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-07 17:02:00 UTC

Heads up: an important security fix just landed for Mozilla Firefox. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-14241
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-07 14:58:00 UTC

A reader told an owner her site said "Not Secure" and they almost didn't trust it. One free certificate from the host later, padlock on, problem gone.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-07 12:03:00 UTC

Could someone skim your page in ten seconds and still get the gist? If it's one long block with no headings, the answer is no, and they'll leave.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-07 02:50:00 UTC

If someone you can't see asks you to send money fast and tell no one, that's the moment to stop and call the real person. Always.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-07 01:08:00 UTC

You can lock down every shop device and still leave a hole if the team runs work apps off personal phones you never see. The accounts you don't control are the ones to ask about.
#cybersecurity #infosec #nostr #security #compliance

2026-07-06 23:13:00 UTC

Staff running the shop's Instagram or email off their own phones? Make sure each has a screen lock and the account can be removed remotely. Their lost phone shouldn't mean your locked-out accounts.
#cybersecurity #infosec #nostr #security #compliance

2026-07-06 21:27:00 UTC

Grabbing the first matching package feels efficient. Spending half a minute on its health is what actually saves time, because abandoned packages cause the slow headaches.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-06 20:39:00 UTC

In your card or payment app, who can quietly change the bank account your money lands in? If the answer is "anyone on the staff login," that's one setting worth locking down today.
#cybersecurity #infosec #nostr #security #compliance

2026-07-06 18:02:00 UTC

Heads up: an important security fix just landed for Dokku. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-54636
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-06 17:54:00 UTC

The trap that hides your best info: putting prices and menus in images. Looks polished, reads as blank to AI. Keep the words as words and you're back in the game.
#cybersecurity #infosec #nostr #AI #LLM

2026-07-06 15:05:00 UTC

In a SIM swap, your phone goes dead because your number now lives on the attacker's SIM. The first sign is usually lost service, not a dramatic alert. Treat sudden silence seriously.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-06 14:36:00 UTC

Before people visit, they peek at your photos on the map. Real pictures of your real place help them decide to come. Take a few on your phone and add them. That's it.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-06 13:15:00 UTC

Picture this: a stranger hands you a $20 that's secretly fake, you give back $5 real change. They walk off $5 up. Overpayment scams are that, just bigger.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-06 02:57:00 UTC

Google has a free tool that quietly logs which searches showed your site and who clicked. It's like a notebook of how people found you. Read it, and stop guessing.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-06 00:50:00 UTC

Deleting a committed secret is like crossing it out on a photocopied page. The original copies are still out there. You don't un-leak a key, you cancel it and make a new one.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-05 23:50:00 UTC

"That location share ended when the trip did." Usually it just keeps going until you stop it. Open the list and turn off anyone who doesn't need it now.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-05 22:40:00 UTC

"Hi, IT here, your account's locked, just read me the text code." Priya said she'd call back through the help desk. The line went dead.
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-05 21:33:03 UTC

You also have one password on everything?
#cybersecurity #infosec #nostr
https://video.nostr.build/8e2b4e6636e31c93a4ae6573e3de059c82cff65e33e98040ffad2d861dce0b1c.mp4

2026-07-05 20:52:00 UTC

Heads up: an important security fix just landed for Amirraminfar Dozzle. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-44985
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-05 20:30:00 UTC

Most people read your reviews before they trust you, and they read your replies too. A fresh trickle of reviews you actually answer does more than any clever slogan on your site.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-05 19:02:00 UTC

A blank, anonymous lock screen isn't safer, it's useless to whoever finds your phone. Show an emergency contact, hide everything else.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-05 18:00:00 UTC

Before installing: open the official page, copy the exact package name from there, paste it into your install command. Don't type it from memory and don't trust autocomplete.
#cybersecurity #infosec #nostr #appsec #owasp

2026-07-05 16:38:00 UTC

Set to "everyone," phone-to-phone sharing lets any nearby device send you files unprompted. Contacts-only fixes it, and you can flip to everyone when you actually need it.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-05 15:12:00 UTC

A short Wi-Fi password is a low fence; anyone determined hops it. A long string of random words is a tall one. Same yard, but the tall fence is a lot more effort to clear.
#cybersecurity #infosec #nostr #pentesting #networksecurity

2026-07-05 13:43:00 UTC

You forwarded the report to your own email to work on later. Who else has access to that personal account, and is it as locked down?
#cybersecurity #infosec #nostr #phishing #awareness

2026-07-05 12:38:00 UTC

Set up automatic backups of your site that save somewhere off the server, like cloud storage. Then actually try restoring one, so you know it works before you need it.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-05 00:56:00 UTC

Every few months, look at who and what still has access to your cloud. Remove the old contractors, dead apps and keys nobody uses. Access only grows unless you trim it.
#cybersecurity #infosec #nostr #cloudsecurity #devsecops

2026-07-04 01:25:00 UTC

Heads up: an important security fix just landed for Adobe Coldfusion. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-47932
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-03 21:01:00 UTC

She joined a chat where members posted daily wins, started small, saw her balance soar. When she tried to withdraw, fees appeared, then silence. The balance was just numbers on a screen.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-03 20:51:03 UTC

Is your boss emailing you?
#cybersecurity #infosec #nostr
https://video.nostr.build/9cdf162de5dc0979af0d2c7c412a5ea112007841259cab88d5c74f09b09a745e.mp4

2026-07-03 16:02:00 UTC

Turn on automatic cloud backup tonight. A dropped phone or a dead laptop stops being a disaster and becomes an errand. Your photos and notes just show up on the next device.
#cybersecurity #infosec #nostr #privacy #opsec

2026-07-03 02:58:00 UTC

Heads up: an important security fix just landed for Synology Diskstation Manager. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2025-13392
#cybersecurity #infosec #nostr #cve #vulnerability

2026-07-02 20:04:07 UTC

250kg, 551 lbs
#cybersecurity #infosec #nostr
https://video.nostr.build/4238680a31a1b72af8159e0e7f58cca775306d5f9d24658d5680366672af41bb.mp4

2026-07-02 13:17:00 UTC

Stacking more security plugins won't save a site that ignores updates. The boring fix beats the fancy one: just keep what you already have current.
#cybersecurity #infosec #nostr #appsec #websecurity

2026-07-01 21:29:00 UTC

List on the main map and review sites, your local council or town directory, and your trade body. One rule: copy-paste the exact same name, address and phone into all of them.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-01 17:05:00 UTC

Polished stock photos can hurt you. People see straight through them and trust drops. A slightly imperfect real photo of your actual place beats a glossy fake one every time.
#cybersecurity #infosec #nostr #seo #marketing

2026-07-01 15:13:00 UTC

Heads up: an important security fix just landed for Mozilla Firefox. Open its settings and let it update. A couple of taps now keeps your data safer. CVE-2026-12293
#cybersecurity #infosec #nostr #cve #vulnerability

2026-06-30 20:41:49 UTC

Most breaches start with one unpatched service exposed to the internet. Scan your own perimeter before someone else does.
#cybersecurity #infosec #nostr #pentesting #networksecurity