Soluții pentru problemele tale IT
În Linux, atributele fișierului sunt proprietăți meta-date care descriu comportamentul fișierului. De exemplu, un atribut poate indica dacă un fișier este comprimat sau poate specifica dacă fișierul poate fi șters.
[mai mult...]Wine este un software open-source care vă permite să rulați aplicații Windows pe sisteme de operare de tip Unix, cum ar fi Linux, FreeBSD și macOS.
[mai mult...]VMware Workstation Player este un software de virtualizare desktop care vă permite să rulați mai multe sisteme de operare izolate pe o singură mașină.Puteți crea și rula propriile mașini virtuale și puteți evalua software-ul distribuit ca un dispozitiv virtual de la mulți furnizori de software disponibili de la VMware’s Solution Exchange.
[mai mult...]Toate serverele care sunt accesibile de pe Internet sunt expuse riscului de atacuri malware. De exemplu, dacă aveți o aplicație accesibilă din rețeaua publică, atacatorii pot folosi încercări cu forță brută pentru a avea acces la aplicație.
Fail2ban este un instrument care vă ajută să vă protejați mașina Linux împotriva forței brute și a altor atacuri automate prin monitorizarea jurnalelor de servicii pentru activități dăunătoare.
[mai mult...]Your phone or tablet’s lock screen prevents people from getting into your device, but there’s still information that can be gleaned from notifications on the display itself. Thankfully, Android makes it easy to hide content on your lock screen.
Android allows you to hide what it calls “sensitive content” from notifications on your lock screen. The notification will still appear, but the content of it will be hidden. What exactly qualifies as a “sensitive” notification is up to the app developers, so it can vary.
To get started, swipe down from the top of your device’s screen (once or twice, depending on your phone or tablet’s manufacturer) and tap the gear icon to open the Settings menu.
Next, select “Apps & Notifications.”
Now, choose “Notifications.”
Scroll down to the “Notifications on Lock Screen” section. First, select “Notifications on Lock Screen.”
If you’d like to hide all notifications, select “Don’t Show Any Notifications.” You also have the option to “Hide Silent Conversations and Notifications.”
For a less aggressive solution, toggle the switch off for “Sensitive Notifications.”
You’re all set! Again, the “Sensitive Notifications” method doesn’t offer a ton of control. What’s considered “sensitive” is completely up to the apps. It may work for the apps that you use, or it may not.
[mai mult...]What if you need to take a screenshot in Windows 10, but you don’t have a “Print Screen” key on your keyboard—or you don’t have a keyboard at all? Luckily, it’s easy to capture your screen using only a mouse thanks to a built-in tool called Snip & Sketch. Here’s how.
To run Snip & Sketch without a keyboard, open the Start menu and locate “Snip & Sketch” in the alphabetical applications list. Click its icon to launch it.
With Snip & Sketch open, click the “New” button.
Using a toolbar that appears at the top of the screen, you can perform a rectangular snip, a freeform snip, a window snip, or a fullscreen snip. Click the option that matches what you want to capture, then select part of the screen if necessary.
After you’ve captured your screenshot, you’ll see a preview of the output in the Snip & Sketch window. To save the screenshot, click the “Save” button, which looks like a tiny floppy disk.
In the file save dialog, browse to where you want to save the screenshot. The neat thing about Snip & Sketch is that it automatically names your screenshot with a timestamp so that you don’t need a keyboard to type in a new name. When you’re ready, click “Save.”
Your screenshot has now been saved, no keyboard required.
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