Discover and read the best of Twitter Threads about #Windows

Most recents (8)

@TRANQUIL_IT dans un contexte multi-ad sans liens d'approbations + postes hors domaines, comment se passe l'intégration de #WAPT ? @K3nnyfr #fautsoccuper
2 - La doc officielle parte d'installer #systemd mais pas la doc @_ComputerZ dans son article #Debian10 donc nécessaire ou pas ?
3 - Si on veut passer de #Community à #Entreprise par la suite, galère ou pas ?
Read 6 tweets
1/ While I'm obviously glad to see #games heading in the direction of "don't pay for the same game twice", I think a lot of people have misinterpreted the WHY and the HOW games work on #XboxSeriesX. XSX is an Xbox just like X1X is an Xbox...
2/ ...just like #XboxOne is an Xbox. While there are some technical differences, the XSX isn't the same transition as going from original Xbox to Xbox 360. The device is fundamentally an #Xbox family device...so of course you don't have to buy the same thing twice.
3/ And I'm not taking ANYTHING away from #Microsoft here. I am a big proponent of this business model. I was championing this type of upgrade model years ago, back when people laughed at the idea. But, I think the story of what's going on here...
Read 7 tweets
Viele Menschen begegnen Technik mit (nachvollziehbarer) Ehrfurcht, die eine Auseinandersetzung verhindert, aber dadurch mit Risiken für die eigene #Sicherheit und #Privatsphäre im digitalen Raum einhergeht.
Hier daher der Versuch sukzessiv einige einfache Maßnahmen zu sammeln:
Selbstverständlich empfehle ich folgende Webseiten auch einfach selber zu lesen, aus denen ich größtenteils das Wissen für die „Tipps & Tricks“ in diesem Thread extrahiere:
digitalcourage.de/digitale-selbs…
kuketz-blog.de/empfehlungseck…
riseup.net/de/security
privacytools.io
Nutzt #Firefox!
Er läuft auf allen Geräten, ist frei und open source, wird von einer Non-Profit-Organisation entwickelt und lässt sich durch Add-Ons beliebig anpassen bzw. verbessern. Ein sicherer Browser hilft manchmal mehr als ein Antivirenprogramm.
kuketz-blog.de/firefox-ein-br…
Read 12 tweets
#Windows Tip:
Change file permissions on Windows using cacls.

Cacls files /e /p {USERNAME}:{PERMISSION}
#HTB #infosec
/p : Set new permission
/e : Edit permission

{USERNAME} : Name of user
{PERMISSION} : Permission can be:
R – Read
W – Write
C – Change (write)
F – Full control

Source: @nixcraft
Read 3 tweets
Die #IT-Umgebung des indischen #AKW's Kudankulam wurde nicht nur gehackt, sondern als Command and Control Server benutzt.

Hoffentlich war die #OT nicht auch öffentlich am Netz!

#KRITIS Sektor #Energie #nuclear #nuclearsafety #Resilienz #Cyber #Security

Zur Unterscheidung:

IT sind Informationstechnische Systeme (#PC #Laptop #Windows #Office, #Buchhaltung...)

OT sind Operative Systeme (#ICS #SCADA #SPS #HMI #PLC #Steuertechnik...)
Angemessener Stand der Technik #SdT wie in #KRITIS gefordert wurde offenbar im #AKW nicht eingehalten.

Strikte #Trennung zwischen #OT-Steuersystemen und #IT ist eine wesentliche #Sicherheitsmaßnahme!

Weitere #Maßnahmen und #Forderungen finder Ihr hier.

ag.kritis.info/politische-for…
Read 5 tweets
New Unpatched Bug Could Allow Client-Side Attackers to Bypass #Windows Lock Screen On RDP Sessions

Read more — thehackernews.com/2019/06/rdp-wi…

All the attacker needs to do is… interrupt the network connectivity of a targeted client system and Tadaaaa...! the lock screen will disappear
Starting with Windows 10 1803 and #Windows Server 2019, this flaw exists when login over #RDP requires the clients to authenticate with Network Level Authentication, an option that #Microsoft recently recommended as a workaround against the critical #BlueKeep RDP vulnerability.
Moreover...

"Two-factor authentication systems that integrate with the Windows login screen, such as Duo Security MFA, are also bypassed using this mechanism. Any login banners enforced by an organization will also be bypassed." @wdormann confirmed.
Read 6 tweets
@ParthapratimKh3 @AkbAsis @barua_ashish @PaulGambles2 @RonnieChopra1 @mektronik @MonetaryWonk @BudimanJayaS @vtchakarova @ContextMatters4 1. The bigger picture: Most of the #US #Tech-tools you use have or build-in #spyware or can easily be #hacked - #Windows has backdoors, which can be used to access your system, your #iPhone (#spyphone) can be hacked with just bluetooth (giving away location, address-book, calls).
@ParthapratimKh3 @AkbAsis @barua_ashish @PaulGambles2 @RonnieChopra1 @mektronik @MonetaryWonk @BudimanJayaS @vtchakarova @ContextMatters4 2. Your #laptop has backdoors giving access to #camera & voice (and do you use #fingerprint-recognition? One more personal #data-set). Your #SmartTV has a backdoor & camera & #voicerecognition. Do you use #Alexa? Real people listen to your conversations!
#Privacy #Security
@ParthapratimKh3 @AkbAsis @barua_ashish @PaulGambles2 @RonnieChopra1 @mektronik @MonetaryWonk @BudimanJayaS @vtchakarova @ContextMatters4 3. #Assange called #Facebook "the wet dream of the #CIA": Rightly so - Used #facialrecognition without your consent, gives full access to #apps to all your personal information & some #SocialMedia give #NSA-access to servers.
Read 6 tweets
#linux #bash #obfuscation using shell parameter expansion:

alphabet=abcdefghijklmnopqrstuvwxyz
${alphabet:2:1}at really
${alphabet: -24:-23}at really
${alphabet: -24:1}at really
${alphabet:2:-23}at really

gnu.org/software/bash/…
similar #bat #windows (ss64.com/nt/syntax-subs…)
The goal is to obfuscate the following command:
cat really
in which, really is a file.
Using arithmetic (add, sub, mul, div, mod, and pow) for calculating index or lenght
${alphabet: 2:(-20-3)}at really
Read 6 tweets

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