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Online privacy, security risks, and protection strategies.

VPN Regional Adoption: Where Use Is Growing
Cybersecurity15 min read

VPN Regional Adoption: Where Use Is Growing

Where VPN adoption is highest and what drives regional differences. Asia-Pacific, censorship-heavy countries, and Western growth from remote work and streaming.

2021-02-20Read
VPN MTU in Plain English: Why a Cafe Path Plus a Tunnel Can Stall
Cybersecurity22 min read

VPN MTU in Plain English: Why a Cafe Path Plus a Tunnel Can Stall

MTU is a packet size limit. A VPN adds headers, so a cafe path that was fine can stall. Symptoms, fragmentation without a lab, WireGuard vs OpenVPN as the lever. No consumer MTU picker.

2021-02-08Read
Windows Encrypted DNS vs a VPN: Settings DoH Versus Tunnel DNS
Cybersecurity22 min read

Windows Encrypted DNS vs a VPN: Settings DoH Versus Tunnel DNS

Windows encrypted DNS in Settings is DoH to a resolver. It does not wrap Slack or the HTTPS hop. A Klox system VPN sends DNS through the tunnel. Not a public DoH SKU. No custom DNS picker.

2021-01-21Read
Linux fib_multipath_hash_policy: Multipath Hash Policy
Cybersecurity12 min read

Linux fib_multipath_hash_policy: Multipath Hash Policy

Linux fib_multipath_hash_policy (multipath hash policy) is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-07-16Read
Linux ip_accept_local: Not a VPN Setting
Cybersecurity12 min read

Linux ip_accept_local: Not a VPN Setting

Linux ip_accept_local is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-08-17Read
Mlpds vs a VPN: Practical Notes
Cybersecurity12 min read

Mlpds vs a VPN: Practical Notes

Mlpds is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-06-21Read
Linux panic_on_io_nmi: Not a VPN Setting
Cybersecurity12 min read

Linux panic_on_io_nmi: Not a VPN Setting

Linux panic_on_io_nmi is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2025-05-19Read
Linux tcp_syncookies: TCP SYN Cookies
Cybersecurity12 min read

Linux tcp_syncookies: TCP SYN Cookies

Linux tcp_syncookies (TCP SYN cookies) is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-07-09Read
Drr: Not a VPN Setting
Cybersecurity12 min read

Drr: Not a VPN Setting

Drr is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-08-15Read
Tileloadd: Not a Mitigation Toggle
Cybersecurity12 min read

Tileloadd: Not a Mitigation Toggle

Tileloadd is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-08-14Read
Fptan: Not a Mitigation Toggle
Cybersecurity12 min read

Fptan: Not a Mitigation Toggle

Fptan is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-08-11Read
Linux keys_maxkeys: Not a VPN Setting
Cybersecurity12 min read

Linux keys_maxkeys: Not a VPN Setting

Linux keys_maxkeys is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-07-05Read
Linux tcp_rto_max_ms: Not a VPN Setting
Cybersecurity12 min read

Linux tcp_rto_max_ms: Not a VPN Setting

Linux tcp_rto_max_ms is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-04-04Read
Linux baseboard_version: Not a VPN Setting
Cybersecurity12 min read

Linux baseboard_version: Not a VPN Setting

Linux baseboard_version is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2026-08-09Read
Linux anycast_src_echo_reply: Not a VPN Setting
Cybersecurity12 min read

Linux anycast_src_echo_reply: Not a VPN Setting

Linux anycast_src_echo_reply is a kernel/system control. It is not a KloxVPN Connect toggle. Use WireGuard, OpenVPN, OpenConnect, Shadowsocks in the app (WireGuard first on normal networks).

2025-04-30Read

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