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← All posts/Cybersecurity

Online privacy, security risks, and protection strategies.

Fsave: Not a Mitigation Toggle
Cybersecurity12 min read

Fsave: Not a Mitigation Toggle

Fsave 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
Vmptrld: Not a Mitigation Toggle
Cybersecurity12 min read

Vmptrld: Not a Mitigation Toggle

Vmptrld 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).

2021-08-12Read
Linux cet_ibt: Not a Mitigation Toggle
Cybersecurity12 min read

Linux cet_ibt: Not a Mitigation Toggle

Linux cet_ibt 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).

2023-09-03Read
Linux pty_nr: Not a VPN Setting
Cybersecurity12 min read

Linux pty_nr: Not a VPN Setting

Linux pty_nr 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).

2023-07-13Read
Linux softlockup_panic: Not a VPN Setting
Cybersecurity12 min read

Linux softlockup_panic: Not a VPN Setting

Linux softlockup_panic 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).

2023-10-14Read
Fxsave64: Not a Mitigation Toggle
Cybersecurity12 min read

Fxsave64: Not a Mitigation Toggle

Fxsave64 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).

2023-03-22Read
Linux shm_shmmni: Not a VPN Setting
Cybersecurity12 min read

Linux shm_shmmni: Not a VPN Setting

Linux shm_shmmni 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).

2025-03-13Read
Npt vs a VPN: Practical Notes
Cybersecurity12 min read

Npt vs a VPN: Practical Notes

Npt 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).

2021-03-20Read
Linux tcp_app_win: Not a VPN Setting
Cybersecurity12 min read

Linux tcp_app_win: Not a VPN Setting

Linux tcp_app_win 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).

2022-04-01Read
Vpcmov: Not a Mitigation Toggle
Cybersecurity12 min read

Vpcmov: Not a Mitigation Toggle

Vpcmov 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).

2024-03-28Read
Xsavec64: Not a Mitigation Toggle
Cybersecurity12 min read

Xsavec64: Not a Mitigation Toggle

Xsavec64 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).

2025-04-14Read
Linux package_id vs a VPN: Practical Notes
Cybersecurity12 min read

Linux package_id vs a VPN: Practical Notes

Linux package_id 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).

2025-04-13Read
Linux panic_on_oom: Not a VPN Setting
Cybersecurity12 min read

Linux panic_on_oom: Not a VPN Setting

Linux panic_on_oom 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).

2021-01-01Read
Nagle: Not a VPN Setting
Cybersecurity12 min read

Nagle: Not a VPN Setting

Nagle 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).

2024-08-28Read
Linux sysctl_write_strict: Not a VPN Setting
Cybersecurity12 min read

Linux sysctl_write_strict: Not a VPN Setting

Linux sysctl_write_strict 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).

2024-05-06Read

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