After destroying Key Yabe using an approved shredder, what should you check for around the outside of the shredder?

When you destroy sensitive information, such as Key Yabe, using an approved shredder, it is crucial to conduct a thorough check for any possible remnants of the destroyed material. Finding key tape residue around the outside of the shredder is particularly important because it indicates that pieces of the sensitive key material may not have been completely processed or eliminated. This residue represents a risk as it could potentially be reconstructed or misused if not handled appropriately.

Therefore, after the shredding process, ensuring that there's no key tape residue left is essential in upholding the security protocols of communications security (COMSEC). Such checks strengthen the integrity of the destruction process and help maintain the confidentiality of the information that was protected by Key Yabe.

In contrast, checking for shredded paper or oil levels, while important maintenance tasks for a shredder, do not directly relate to the integrity of the sensitive key material being destroyed. Similarly, monitoring shredder capacity is more operational and does not pertain to the post-destruction assessment of sensitive information.