Deception vs Cautelous - What's the difference?

As a noun deception

is an instance of actions and/or schemes fabricated to mislead and/or delude someone into errantly believing a lie or inaccuracy.

skillful in trickery or deception; cunning, wily.

(wikipedia deception)

(en noun)

An instance of actions and/or schemes fabricated to mislead and/or delude someone into errantly believing a lie or inaccuracy.

* See also

(en adjective)

(obsolete) Skillful in trickery or deception; cunning, wily.

* 1644 , (John Milton), Aeropagitica :

I am not able to unfold, how this cautelous enterprise of licencing can be exempted from the number of vain and impossible attempts.

(obsolete) Cautious, careful.

* 1624 , , Generall Historie , in Kupperman 1988, p. 140:

Some are of disposition fearefull, some bold, most cautelous , all Savage.