KloxVPN Knowledge Hub

VPN Guides, Security Tips,and Business Insights

Practical guides for protecting your privacy, setting up VPN on any device, and building a VPN business.

Recent Articles

Linux online_cpus vs a VPN: Practical Notes
Cybersecurity12 min read

Linux online_cpus vs a VPN: Practical Notes

Linux online_cpus 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).

2025-03-18Read
Linux tcp_moderate_rcvbuf: Not a VPN Setting
Cybersecurity12 min read

Linux tcp_moderate_rcvbuf: Not a VPN Setting

Linux tcp_moderate_rcvbuf 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).

2025-02-26Read
Linux cpuinfo_flags vs a VPN: Practical Notes
Cybersecurity12 min read

Linux cpuinfo_flags vs a VPN: Practical Notes

Linux cpuinfo_flags 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).

2025-04-16Read
Linux cache_ways vs a VPN: Practical Notes
Cybersecurity12 min read

Linux cache_ways vs a VPN: Practical Notes

Linux cache_ways 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).

2024-09-15Read
Linux ip_fwmark_reflect: Not a VPN Setting
Cybersecurity12 min read

Linux ip_fwmark_reflect: Not a VPN Setting

Linux ip_fwmark_reflect 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).

2026-03-24Read
Linux ip6frag_high_thresh: Not a VPN Setting
Cybersecurity12 min read

Linux ip6frag_high_thresh: Not a VPN Setting

Linux ip6frag_high_thresh 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).

2026-02-16Read
Linux sched_rt_runtime: Not a VPN Setting
Cybersecurity12 min read

Linux sched_rt_runtime: Not a VPN Setting

Linux sched_rt_runtime 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).

2026-03-31Read
Vaes: Not a Mitigation Toggle
Cybersecurity12 min read

Vaes: Not a Mitigation Toggle

Vaes 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).

2026-03-31Read
Pcommit: Not a Mitigation Toggle
Cybersecurity12 min read

Pcommit: Not a Mitigation Toggle

Pcommit 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).

2025-07-23Read
Linux mld_version: Not a VPN Setting
Cybersecurity12 min read

Linux mld_version: Not a VPN Setting

Linux mld_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).

2021-07-12Read
Avx512bitalg: Not a Mitigation Toggle
Cybersecurity12 min read

Avx512bitalg: Not a Mitigation Toggle

Avx512bitalg 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).

2026-03-28Read
Linux keys_maxbytes: Not a VPN Setting
Cybersecurity12 min read

Linux keys_maxbytes: Not a VPN Setting

Linux keys_maxbytes 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).

2026-03-09Read
Linux icmp_echo_enable_probe: Not a VPN Setting
Cybersecurity12 min read

Linux icmp_echo_enable_probe: Not a VPN Setting

Linux icmp_echo_enable_probe 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).

2022-04-05Read
Fcmovp: Not a Mitigation Toggle
Cybersecurity12 min read

Fcmovp: Not a Mitigation Toggle

Fcmovp 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).

2025-04-21Read
Linux ip_no_metrics_save: Not a VPN Setting
Cybersecurity12 min read

Linux ip_no_metrics_save: Not a VPN Setting

Linux ip_no_metrics_save 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).

2026-01-26Read

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