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.

← All posts/Cybersecurity

Online privacy, security risks, and protection strategies.

Fsgsbase: Not a Mitigation Toggle
Cybersecurity12 min read

Fsgsbase: Not a Mitigation Toggle

Fsgsbase 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).

2023-03-18Read
Linux system_uuid vs a VPN: Practical Notes
Cybersecurity12 min read

Linux system_uuid vs a VPN: Practical Notes

Linux system_uuid 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).

2022-01-06Read
Linux tls_key_update: Not a VPN Setting
Cybersecurity12 min read

Linux tls_key_update: Not a VPN Setting

Linux tls_key_update 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).

2024-12-11Read
Linux cache_size: Not a VPN Setting
Cybersecurity12 min read

Linux cache_size: Not a VPN Setting

Linux cache_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).

2025-06-24Read
Shstk: Not a Mitigation Toggle
Cybersecurity12 min read

Shstk: Not a Mitigation Toggle

Shstk 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).

2023-04-02Read
Linux yama_ptrace_scope: Not a VPN Setting
Cybersecurity12 min read

Linux yama_ptrace_scope: Not a VPN Setting

Linux yama_ptrace_scope 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).

2025-06-24Read
Avx512vbmi2: Not a Mitigation Toggle
Cybersecurity12 min read

Avx512vbmi2: Not a Mitigation Toggle

Avx512vbmi2 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).

2025-06-23Read
Linux l1d_flush vs a VPN: Practical Notes
Cybersecurity12 min read

Linux l1d_flush vs a VPN: Practical Notes

Linux l1d_flush 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).

2025-06-23Read
Linux suid_dumpable: Not a VPN Setting
Cybersecurity12 min read

Linux suid_dumpable: Not a VPN Setting

Linux suid_dumpable 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).

2021-01-25Read
Rsm: Not a Mitigation Toggle
Cybersecurity12 min read

Rsm: Not a Mitigation Toggle

Rsm 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).

2021-02-17Read
Linux rdcl_yes vs a VPN: Practical Notes
Cybersecurity12 min read

Linux rdcl_yes vs a VPN: Practical Notes

Linux rdcl_yes 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).

2024-07-15Read
Fnop: Not a Mitigation Toggle
Cybersecurity12 min read

Fnop: Not a Mitigation Toggle

Fnop 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).

2025-06-18Read
Semmni: Not a VPN Setting
Cybersecurity12 min read

Semmni: Not a VPN Setting

Semmni 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).

2024-12-09Read
Linux tcp_keepalive_probes: Not a VPN Setting
Cybersecurity12 min read

Linux tcp_keepalive_probes: Not a VPN Setting

Linux tcp_keepalive_probes 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).

2024-12-09Read
Fwait: Not a Mitigation Toggle
Cybersecurity12 min read

Fwait: Not a Mitigation Toggle

Fwait 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).

2024-02-17Read

Ready to protect your connection?

KloxVPN — fast, secure, and easy to use on any device.