Showing posts with label computer security. Show all posts
Showing posts with label computer security. Show all posts

Friday, October 14, 2022

Recommended PC Apps, Programs, Tools & Utilities! *UPDATED*

A basic list of software tools, and utilities that we use and recommend!
We will update this list as much as possible! 

Tools and Utilities:

  • Hirens All-In-On PE/USB Boot Disk - Great bootable utility with TONS of diagnostic software; password recovery, data recovery, disk & boot loader repairs, various diagnostics, and MORE!
    http://www.hirensbootcd.org/download/
  • BleachBit When your computer is getting full, BleachBit quickly frees disk space. When your information is only your business, BleachBit guards your privacy. With BleachBit you can free cache, delete cookies, clear Internet history, shred temporary files, delete logs, and discard junk you didn't know was there!
    https://www.bleachbit.org/
  • GParted - GParted is a free partition manager that enables you to resize, copy, and move partitions without data loss. Some repair capabilities as well.
    http://gparted.sourceforge.net/download.php
  • Memtest86 - MemTest86 is a free, thorough, stand-alone memory test for x86 architecture computers.
    http://www.memtest86.com/
  • Offline NT Password & Registry Editor - This is a utility to reset the password of any user that has a valid local account on your Windows System.
    http://pogostick.net/~pnh/ntpasswd/
  • HFSExplorer - HFSExplorer is an application that can read Mac-formatted hard disks and disk images. It can read the file systems HFS (Mac OS Standard), HFS+ (Mac OS Extended) and HFSX (Mac OS Extended with case-sensitive file names), including most .dmg disk images created on a Mac, including zlib / bzip2 compressed images and AES-128 encrypted images
    http://www.catacombae.org/hfsx.html 
  • DiskInternals Linux Reader - Access files and folders on Ext, UFS, HFS, ReiserFS, or APFS file systems from in Windows.
    https://www.diskinternals.com/linux-reader/
  • Ext2explore - Ext2Read is an explorer like utility to explore ext2/ext3/ext4 files. It now supports LVM2 and EXT4 extents. It can be used to view and copy files and folders. 
    https://sourceforge.net/projects/ext2read/
  • IsoBuster - IsoBuster is actually a CD/DVD and BD/HD DVD data recovery software that can interpret, open, and extract various CD/DVD/Blu-ray disk image files, including DMG.
    http://www.isobuster.com/download.php
  • WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool for various versions of Microsoft Windows.
    https://windirstat.net/
  • CutePDF Writer - CutePDF Writer is the free version of commercial PDF creation software. CutePDF Writer installs itself as a "printer subsystem". This enables virtually any Windows applications (must be able to print) to create professional quality PDF documents - with just a push of a button! ALL FOR FREE!
    http://www.cutepdf.com/products/cutepdf/writer.asp
  • Sumatra PDF Viewer - Sumatra PDF is a slim, free, open-source PDF reader for Windows. Sumatra has a very minimalistic design and is nowhere NEAR the security risk that Adobe Reader can be. Simplicity has a higher priority than a lot of features with Sumatra. It's small, secure, and starts up very fast.
    http://blog.kowalczyk.info/software/sumatrapdf/download-free-pdf-viewer.html
  • Piriform Recuva - Accidentally deleted an important file? Lost something important when your computer crashed? No problem! Recuva recovers files deleted from your Windows computer, Recycle Bin, digital camera card, or MP3 player. And it's free!
    http://www.piriform.com/recuva
  • RStudio Data Recovery (Paid For) - Empowered by the new unique data recovery technologies, R-STUDIO is the most comprehensive data recovery solution for recovery files from NTFS, NTFS5, ReFS, FAT12/16/32, exFAT, HFS/HFS+ and APFS (Macintosh), XFS, Little and Big Endian variants of UFS1/UFS2 (FreeBSD/OpenBSD/NetBSD/Solaris) and Ext2/Ext3/Ext4 FS (Linux) partitions. It also uses raw file recovery (scan for known file types) for heavily damaged or unknown file systems.
    https://www.r-studio.com/
  • CloneZilla - Clonezilla is a partition and disk imaging/cloning program similar to True Image® or Norton Ghost®.
    https://clonezilla.org/
  • Macrium Reflect -  Are you looking for free backup, free cloning, or free disk imaging software? Macrium's Reflect Free is one of the best no-cost solutions on the market.
    https://www.macrium.com/reflectfree
  • Microsoft Windows OS Media Creation Tool(s) - You can use installation media (a USB flash drive or DVD) to install a new copy of Windows, perform a clean installation, or reinstall Windows.
    https://support.microsoft.com/en-us/windows/create-installation-media-for-windows-99a58364-8c02-206f-aa6f-40c3b507420d

Security Software:

What is a rootkit!? A rootkit is a program or a program kit that hides the presence of malware (or itself) in a system. A rootkit for a Windows systems is a program that penetrates into the system and intercepts the system functions; Windows API. It can effectively hide its presence by intercepting and modifying low-level API functions. Moreover it can hide the presence of particular processes, folders, files and registry keys. Some rootkits install their own drivers and services in the system and they also remain “invisible".  

Software Sites:

  • Ninite.com - Great "update-all-at-once" site that lets you install/update multiple programs without dealing with individual installers, prompts, etc. One download, one install; as many programs as you like!


Let me know of any issues with links!

Pacific Northwest Computers
www.pnwcomputers.com
www.linktr.ee/pnwcomputers
360.624.7379

Monday, May 30, 2022

Windows Security Center Stops Working - Windows 11

I have run into a problem repeatedly recently. On a client computer running Windows 11, if I go to open the Windows Security Center, it won't open and I will get the following message/error:

Some websites will recommend the following:

"Go to the Settings. Select App > Apps & features and type in ‘security’ in search menu box. An icon for Windows Security will pop open. From there, click on the options (three dots) and select Advanced options. Now scroll down to Reset section and click on Reset.

You’ll get a confirmation asking if you really want to reset the app, along with your whole app data. Click on Reset to go with it."

However, so far what I have found is that "Windows Security" is not in the application list at all! 

So how can I reset the app?

Well, what I have found was a simple command you can run from the Windows PowerShell (with administrative privileges) that ultimately solved the problem for me, as well as for some of my clients who have run into this same issue as well.

  • Using Windows' search, just type in "PowerShell"



  • Right-click on its icon, and select "Run as Administrator"
  • Next, copy and paste (or type in) the following script:

Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage

  • Hit Enter, and you should get a screen like this:


That should do the trick!
Your Windows Security Center should now be working again!

Pacific NW Computers
www.pnwcomputers.com
360.624.7379

Monday, March 7, 2022

Ransomware Infection? This could help!!


Ransomware infections are a very real and very serious problem that general computer users, and businesses alike, should be prepared for!

  • First off, the best prevention to start with is to have good security software installed that can protect you from Ransomware infections (such as Malwarebytes Anti-malware, Kaspersky Antivirus, etc).
  • Secondly, have a good data backup system in place that follows the 3-2-1 backup rule to keep your data safe! 
    • The 3-2-1 backup rule simply states that you should have:
      • 3 copies of your data (your main data and 2 backup copies)
      • On two different media types (NAS drive and a thumb drive)
      • With one copy off-site for disaster recovery (cloud backup, etc).

If you do get hit with a ransomware infection, the website below can help you identify which ransomware you were infected with and if there is a de-encryption tool available to help get your data/files back: https://id-ransomware.malwarehunterteam.com/


Pacific NW Computers
www.pnwcomputers.com
360.624.7379