Advanced Plus Security Kongo's Computer Security Config 2024

Last updated
Feb 25, 2024
How it's used?
For home and private use
Operating system
Windows 11
On-device encryption
BitLocker Device Encryption for Windows
Log-in security
    • Hardware security key
Security updates
Allow security updates and latest features
Update channels
Allow stable updates only
User Access Control
Always notify
Smart App Control
Off
Network firewall
Enabled
About WiFi router
- Speedport Smart 4
- Firewalla Blue +
Real-time security
Deep Instinct Endpoint Protection
Firewall security
Microsoft Defender Firewall with Advanced Security
About custom security

Hardening tools:
- Firewall Hardening (blocking outbound connections of LOLBins)
- Run by SmartScreen (forces SmartScreen to scan files of choice)

- STOP/DJVU Ransomware Vaccine (immunizes system against this type of ransomware)
- O&O ShutUp10 (recommended settings)
- O&O AppBuster (removed unecessary Windows 11 apps)
- Windows Sandbox



System settings:
- Microsoft Defender running in sandbox (inactive)
- Reputation Based Protections (all modules enabled)
- Smart App Control enabled

- Data Execution Prevention set to AlwaysOn
- Core Isolation: Memory Integrity enabled
-
Kernel-mode Hardware-enforced Stack Protection enabled
- Secure Boot enabled
- Drives encrypted via TPM (BitLocker)
- Windows Update Delivery Optimization disabled
- AutoPlay disabled
- Network Discovery disabled (Public Firewall profile)
- PowerShell --> Constrained Language Mode
- Hide extensions for known file types --> disabled
- Show hidden files --> enabled

- Virtualization enabled (allows Application Sandboxing)
- Custom Exploit Protection Settings for Firefox:
Code:
Block low integrity images - ON
Block remote images - ON
Block untrusted fonts - ON
Control flow guard (CFG) - ON
Data execution prevention (DEP) - ON + Enable thunk emulation - CHECKED
Disable extension points - ON
Force randomization for images (Mandatory ASLR) - ON + Do not allow stripped images - CHECKED
Randomize memory allocations (Bottom-up ASLR) - ON
Validate exception chains (SEHOP) - ON
Validate handle usage - ON
Validate heap integrity - ON
Validate image dependency integrity - ON

Thanks to @oldschool for sharing! :)

ㅤㅤㅤHardware Firewall (Firewalla Blue Plus):
- Active Protect (Strict)
- Ad Block (Strict)
- OISD blocklist enabled in Firewalla
- New Device Quarantine (restricted internet access for newly connected devices)

- Geo-IP Filtering (blocking connections from and to Russian + Chinese IPs)
- Unbound DNS enabled for all devices
‎‎‎ㅤ‎ ‎ ‎ ‎
Periodic malware scanners
Norton Power Eraser, X-Sec and AdwCleaner
Malware sample testing
I do participate in malware testing. See details about my testing environment below.
Environment for malware testing
‎‎‎ㅤㅤㅤ
VMware Workstation Player + Mullvad VPN on host machine while connected to the guest network.

Online Malware Analysis Platforms that I use:


- FileScan.iO
- Intenzer Analyze
- Hybrid Analysis
- VirusTotal
- Sophos Intelix
- Valkyrie
- ANY.RUN
-
Triage
- Kaspersky Threat Intelligence Portal
-
Docguard.iO
- PolySwarm
- Yomi
- Neiki.Dev
- ThreatZone
- UnpacMe


--> Currently I am barely testing
Browser(s) and extensions

Mozilla Firefox v. 123.0.0

Extensions:
- uBlock Origin Lite
- Netcraft

- Bitwarden


Browser privacy and security settings:
- Tracking protection: Strict (enables Total Cookie Protection)
- Enable secure DNS using: Max Protection
- HTTPS-only-mode enabled
- DuckDuckGo set as search engine
- Pocket disabled
- Sending DNT-requests disabled (enabling makes you more identifiable and barely gives any advantage on most sites.)
- Clearing browsing data on exit
- Search suggestions disabled
- Websites overview disabled
- Blocking incoming location, camera and microphone requests
- AutoPlay for audio and video disabled
- Firefox telemetry disabled (also in about:config)
- Blocking pop-ups
- Warn when websites try to install addons enabled
- Protection against fraudulent content and dangerous software enabled



about:config tweaks:
- network.dns.echconfig.enabled =
true
- network.dns.use_https_rr_as_altsvc = true
- fission.autostart = true
- pdfjs.enableScripting =
false
- network.IDN_show_punycode = true
- security.ssl.require_safe_negotiation = true

- geo.enabled = false
- webgl.disabled = true
- network.trr.mode =
3 (NextDNS)

ㅤㅤ
Secure DNS

- NextDNS with DoH + OISD blocklist (Firefox exclusively)
- Unbound DNS (Network-wide)


Desktop VPN
Proton VPN with Secure Core, NetShield and Permanent Kill Switch
Password manager
Bitwarden Premium
Maintenance tools
PatchMyPC, RuckZuck, UpdateHub, HiBit Uninstaller and Windows built in tools for cleaning and optimization
File and Photo backup
backup to external drive when necessary
Active subscriptions
    • Google One Standard 200GB
System recovery
Aomei Backupper
Risk factors
    • Browsing to popular websites
    • Browsing to unknown / untrusted / shady sites
    • Opening email attachments
    • Buying from online stores, entering banks card details
    • Downloading software and files from reputable sites
    • Sharing and receiving files and torrents
    • Gaming
    • Streaming audio/video content from shady sites
    • Downloading malware samples
Computer specs
GPU: Nvidia Geforce RTX 360 TI
CPU: Intel I5 12600K
RAM: 16 GB DDR4-3200 Crucial
Hard disks: 500 GB Samsung 970 EVO Plus + 1 TB Western Digital Blue
Notable changes
- Updated for year 2024
What I'm looking for?

Looking for minimum feedback.

Kongo

Level 35
Thread author
Verified
Top Poster
Well-known
Feb 25, 2017
2,481
I see that you use Adguard VPN, your opinion on it ? :)
Wireguard ?
I am really satisfied. It feels fast and has a wide collection of servers. It doesn't have WireGuard as it uses its own protocol:
 

Kongo

Level 35
Thread author
Verified
Top Poster
Well-known
Feb 25, 2017
2,481
Developer informed me he has no time to maintain this extension.

This is another "one man show" extension that will disappear with MV3, if Google actually rolls it out.
Thanks for letting me know. He already said that in the past but continued updating it some weeks after. Will keep experimenting a bit and probably go back to uBlock Origin or AdGuard v. 4 anyway. :)
 

Kongo

Level 35
Thread author
Verified
Top Poster
Well-known
Feb 25, 2017
2,481
@SecureKongo did you get a free or discounted license for Sophos? How is it performing?
I got a discount for Sophos. Well, I would lie if I said that it offers the best protection out there, but it's solid after all. I am currently testing Sophos on my VM too and I can say that it's really strong in detecting malicious PE-files with it's ML-engine. It still has problems with malicious scripts, but as I have it covered with SWH that isn't a problem. I mainly use it because of it's anti-exploit capabilites, Safe Browsing, Keystroke Encryption and risk-reduction protections. Performance-wise it is meh. As I got decent hardware it isn't really a problem for me, but for people with older PC's it might be a problem. Lastly I can say that it's really stable without any bugs as far as I am aware. Just try the trial if you are interested, I think that's the best way of finding out if it's crippling your PC or not. :)
 

Kongo

Level 35
Thread author
Verified
Top Poster
Well-known
Feb 25, 2017
2,481
Link for Firewall Hardening please ? :)

There you go :)
 

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