Beogradsko programiranje: security

1) ONLYOFFICE https://www.onlyoffice.com/ (from Riga, Latvia)
2) XAMPP
3) VLC
4) Audacity
5) GIMP
6) Inkscape
7) PSPad
8) Notepad ++
9) Visual Studio Code
10) Lazarus IDE
11) Android Studio
12) Java
13) SQLite
14) Postgre
15) GO https://golang.org/
16) Tragac https://beogradsko.blogspot.com/2018/05/aplikacija-tragac-6-je-native-windows.html

i naravno operativni sistem Windows ili Linux.

Ukoliko i Vi imate da reklamirate neki svoj proizvod ili slične sadržaje, blogove, knjige i sajtove slobodno me kontaktirajte.

MORE IMPORTANT TIPS:

IDS protekcija:

Intrusion detection system
https://en.wikipedia.org/wiki/Intrusion_detection_system

1. Fail2ban scans log files (e.g. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc.:

http://www.fail2ban.org/wiki/index.php/Main_Page

2. OSSEC scans Microsoft IIS log files and integrity:

https://www.ossec.net/downloads.html

Saturday, October 13, 2018

Zaboravili ste WiFi lozinku, nema problema - za korisnike M$ Window$ 7,8,10

1 .startujte cmd.exe kao administrator i otkucajte ovo:
netsh wlan show profile

2. Kada ste saznali koja su sve imena za WiFi dostupna, kucaj ovo:
netsh wlan show profile WiFi-ime key=clear

Ovde je WiFi-ime ime tvog WiFi-ja za koji ti treba lozinka.

Dakle, prva naredba lista sva IMENA WIFI UREDJAJA, a druga naredba lista izmedju ostalog i LOZINKU koja te zanima.

Ako je nekome ovo pomoglo dajte mi neku pohvalu u komentar.

Tuesday, October 9, 2018

Printeri - napredna vbs dijagnostika

Одржавате принтере, а имате рачунаре који припадају различитим генерацијама Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10, Linux,...

Имате око стотинак компјутера у корпоративној мрежи, е онда знате ко ми је.

Ова тема је веома широка, али неке битне ставке и помоћне круцијалне методе можете наслутути из даљег текста који се бави овом темом.

Предпостављамо да знате енглеси, па оригинални текст нисмо преводили.

prin2.vbs

Set WshNetwork = WScript.CreateObject("WScript.Network")
Set oPrinters = WshNetwork.EnumPrinterConnections

'For i = 0 to oPrinters.Count - 1 Step 2
' WScript.Echo "Port " & oPrinters.Item(i) & " = " & oPrinters.Item(i+1)
'Next

Dim a
a = ""
For i = 0 to oPrinters.Count - 1 Step 2
a = a & "Port " & oPrinters.Item(i) & " = " & oPrinters.Item(i+1)
a = a & chr(13)& chr(10)
Next
WScript.Echo a

prin22.bat

cscript.exe prin2.vbs
pause

Naravno pokrenete prin22.bat ako želite rezultate u command prompt-u.

Ako želite rezultate u message dijalogu onda pokrenete samo vbs fajl, ali je zbog copy-paste rezultata bolja opcija bat.

Ovako veoma brzo možete utvrditi da li postoji neki problem sa printerima u vašoj lokalnoj mreži.

Svakako, ipconfig i netstat -r naredbe takodje mogu da pomognu kod dijagnostike kvara sa mrežnim štampačima.

Open up the run command with the "Windows Key + R" key combination. Type:
printui.exe /s
and click OK.

Shared printer problem solved:

https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-xp/bb456988(v=technet.10)

Open command prompt as elevate as administrator on windows 10 computers and type each line then hit enter key

netsh int ip reset resetlog.txt

netsh winsock reset catalog

ipconfig /flushdns

ipconfig /registerdns

ipconfig /release (not really necessary to do it)

ipconfig /renew (not really necessary to do it)

You can restart the computer at the end of all the processes.

try these steps below on all your computer one at the time

ipconfig /flushdns

ipconfig /registerdns

ipconfig /release

ipconfig /renew

netsh int ip reset resetlog.txt

netsh winsock reset catalog

Now, open windows services (winlogo + X >Run type services.msc) on each of your win 10 computers take a look if these services below are starting if not start them and put the first one on automatic and the second one on manual

Function Discovery Discovery Resource Publication (Running) (automatic)
UPnP Device Host service (Running) ( manual)
Computer Browser (Running) (Manual)

Wanted to check if the issue is resolved? If not can we check if NetBIOS over TCPIP is enabled?? Go to properties on netwok card.. select TCPIP v4 and then properties. Click on Advanced tab and select Wins. Select Enable NetBIOS over TCPIp. Apply the changes. Reboot and check. Check on other computers too

If this shared printer problem persists, please try this:

on Search - type msconfig - go to the services tab- Check the box for hide all msconfig - Disable the third party services. Apply the changes - Do not reboot.

MORE TIPS:

In Windows, search for and open Programs and Features.
Select your HP printer.
Select Uninstall.
In Windows, search for and open Devices and Printers.
In the Devices and Printers window look for your HP Printer. If you see it listed, right-click on it and choose "Delete" or "Remove Device.”
Open up the run command with the "Windows Key + R" key combo.
Type printui.exe /s and click OK.
Click on Drivers tab.
Look for HP Printer driver. If you see it click on it and click Remove at the bottom.
Select OK.
Select Apply and OK on the Print Server Properties windows.
Close Devices and Printers.

Now please download and install the drivers from this link: http://hp.care/2nn1GUo

Once you install the drivers, you may try to scan: Scanning from the Computer (Windows)

HP has developed another scan software especially for Win8 and Win10 and it can be downloaded for free from the Windows store: http://hp.care/2dsHSjh

I sincerely hope this fixes the issue.

Monday, October 8, 2018

win xp + win 10

https://winaero.com/blog/enable-smb1-sharig-protocol-windows-10/

https://serverfault.com/questions/925263/how-to-access-shared-folder-on-windows-10-from-windows-xp

These registry keys were defined on both platforms:
KEY: HKLM\System\CurrentControlSet\Control\Lsa
DATA: everyoneincludesanonymous = 1
KEY: HKLM\System\CurrentControlSet\Control\Lsa
DATA: NoLmHash = 0
KEY: HKLM\System\CurrentControlSet\Control\Lsa
DATA: LmCompatibilityLevel = 1
KEY: HKLM\System\CurrentControlSet\Services\LanManServer\Parameters
DATA: restrictnullsessaccess = 0

----------------------------------
share.bat
----------------------------------

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa]
"everyoneincludesanonymous"=dword:00000001

"restrictanonymous"=dword:00000000

----------------------------
Win+R
optionalfeatures
check this:
SMB1.0 CIFS Client
-II- Server

Monday, September 24, 2018

Beware of M$...

C:\Users\%User%\AppData\Local\Microsoft\InputPersonalization\TextHarvester\WaitList.dat

Affected:
Windows 8, Windows 8.1 and Windows 10

Reče mi neki čoek, da čovek ne poveruje, Microsoft nas špijunira.

Dakle Windows prikuplja mnoge osetljive podatke u datoteku WaitList.dat, koju možete pregledati iz običnog Notepad-a.

Vine Linux from Japan

https://vinelinux.org/download.html

OSTALI LINUXI:

http://alas.matf.bg.ac.rs/~mi06270/linux.htm

Wednesday, November 15, 2017

Remote access tools

https://github.com/quasar/QuasarRAT

2 lan vpn connect

https://www.softether.org/5-download

http://www.packetix.net/en/vpn/help/site.aspx