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Online privacy, security risks, and protection strategies.

Linux tcp_probe_threshold: Not a VPN Setting
Cybersecurity12 min read

Linux tcp_probe_threshold: Not a VPN Setting

Linux tcp_probe_threshold 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).

2026-07-06Read
Linux app_resolicit: Not a VPN Setting
Cybersecurity12 min read

Linux app_resolicit: Not a VPN Setting

Linux app_resolicit 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).

2024-10-21Read
Linux neigh_default_gc_interval: Not a VPN Setting
Cybersecurity12 min read

Linux neigh_default_gc_interval: Not a VPN Setting

Linux neigh_default_gc_interval 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).

2025-12-21Read
Tzcnt: Not a Mitigation Toggle
Cybersecurity12 min read

Tzcnt: Not a Mitigation Toggle

Tzcnt 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).

2023-10-07Read
Linux gc_interval: Not a VPN Setting
Cybersecurity12 min read

Linux gc_interval: Not a VPN Setting

Linux gc_interval 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).

2024-03-10Read
Linux retrans_time: Not a VPN Setting
Cybersecurity12 min read

Linux retrans_time: Not a VPN Setting

Linux retrans_time 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).

2025-10-04Read
Cet: Not a Mitigation Toggle
Cybersecurity12 min read

Cet: Not a Mitigation Toggle

Cet 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).

2026-05-01Read
Linux clflush_size vs a VPN: Practical Notes
Cybersecurity12 min read

Linux clflush_size vs a VPN: Practical Notes

Linux clflush_size 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).

2026-06-16Read
Linux ip6frag_low_thresh: Not a VPN Setting
Cybersecurity12 min read

Linux ip6frag_low_thresh: Not a VPN Setting

Linux ip6frag_low_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).

2025-05-19Read
Linux cipso_rbm_strictvalid: Not a VPN Setting
Cybersecurity12 min read

Linux cipso_rbm_strictvalid: Not a VPN Setting

Linux cipso_rbm_strictvalid 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).

2024-07-04Read
Linux core_siblings vs a VPN: Practical Notes
Cybersecurity12 min read

Linux core_siblings vs a VPN: Practical Notes

Linux core_siblings 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).

2026-03-12Read
Linux rcu_normal vs a VPN: Practical Notes
Cybersecurity12 min read

Linux rcu_normal vs a VPN: Practical Notes

Linux rcu_normal 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).

2026-01-17Read
Linux max_addresses: Not a VPN Setting
Cybersecurity12 min read

Linux max_addresses: Not a VPN Setting

Linux max_addresses 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).

2026-06-29Read
Linux tcp_l3mdev_accept: Not a VPN Setting
Cybersecurity12 min read

Linux tcp_l3mdev_accept: Not a VPN Setting

Linux tcp_l3mdev_accept 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).

2026-06-28Read
Etf: Not a VPN Setting
Cybersecurity12 min read

Etf: Not a VPN Setting

Etf 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).

2025-08-10Read

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