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Vote-by-mail!envelope!design!for!California!!-!December!15,!2017!!!!! Page!23!!
Center!for!Civic!Design!|!!Oxide!Design!Co.
Ballot!secrecy!and!signature!sec urity!
There!is!a!wide!variety!of!designs!for!how!ballot!secrecy!is!protected!and!whether!
signatures!are!hidden!or!exposed!on!the!return!envelope.!
Although!election!officials!do!not!report!many!issues!with!exposed!signatures,!in!an!
age!of!increasing!identify!theft,!hiding!the!voter’s!signature!might!be!an!issue!in!the!
future.!!
There!is!some!evidence!that!voters,!especially!in!cities,!do!not!trust!street-corner!
mailboxes!as!safe!or!secure![7,!11].!Officials!in!other!all-vote-by-mail!states!report!that!
a!significant!majority!of!ballots!are!returned!using!drop-boxes!or!other!election!office.!
This!may!be!motivated!by!the!desire!to!return!the!ballot!directly!to!an!arm!of!the!
election!office,!concerns!about!USPS!reliability,!concerns!about!protecting!their!
personal!information,!or!a!mix!of!all!of!these!issues.!
Hiding!the!signature!
There!are!several!envelope!designs!that!hide!the!signature!in!use.!They!include:!
• Large!envelope!flaps!that!cover!the!entire!form!with!the!voter’s!signature!and!
address.!Typically!the!flap!can!be!opened!without!opening!the!part!of!the!
envelope!holding!the!ballot,!so!the!ballot!remains!secret!until!the!voter!is!
authenticated.!
• Rolled!envelope!flaps,!which!are!folded!twice!to!hide!the!signature.!Like!the!
large!flaps,!the!main!compartment!of!the!envelope!is!opened!separately.!
• Signature!windows!or!small!sections!of!the!envelope!that!are!torn!away!to!
reveal!the!signature.!!
These!designs,!however,!have!an!impact!on!election!administration!processes,!as!
almost!all!of!them!require!the!envelope!to!be!handled!twice:!once!to!reveal!the!
signature!so!the!voter!can!be!authenticated,!and!a!second!time!to!open!the!envelope!
and!extract!the!ballot.!
Other!ballot!security!or!privacy!solutions!
• In!addition,!some!counties!position!the!signature!block!so!the!voter!signs!over!
the!sealed!flap,!making!tampering!easier!to!detect.!
• Some!counties!include!a!secrecy!sleeve.!This!is!a!paper!folder!open!on!two!
sides,!which!protects!the!ballot!from!casual!visual!inspection!as!the!envelope!is!
opened.!