Not securely fixed or fastened; liable to shift or fail

• Unsafe or unstable in structure or footing

未牢固固定；可能松动或失效

• 结构或支撑不稳定、不安全

Lacking adequate protection or safeguards; vulnerable to attack or access

• Especially of networks or data, not using proper security

缺乏足够保护；易受攻击或被非法访问

• 尤指网络或数据未采用适当的安全措施

To make less secure; loosen, expose, or remove protections

• To reduce the safety or firmness of something

使不安全；松动、移除防护或增加脆弱性

• 降低某物的安全性或稳固性