There is no single factor. Every good security plan has layers of protection. If you try and rely on just one level of protection the plan will fail. As a quick example, your plan might be to protect a high value computer system from unauthorized access. It would NOT be sufficient to just password protect the system. You would have to address physical security, remote access paths, backup power, access controls and procedures and many other less obvious factors.
This is not a cut and dry question, but if you're inquiring about the weakest and therefore most vulnerable part of a security system that would be users.
People using networks, computers and systems are by far the weakest link in network and system security. Insider threats, weak passwords, curious power-users, all of these can weaken or bypass security easily.
So, people are the area that can make or break system security.
Question is too general, try specifying what the "security plan" is.
A single factor that can make or break a security plan are people.
A single factor that can make or break a security plan are people.
People
PEOPLE
People
Security would be the main issue here I think.
One of the worst things you can do to ruin your security plan is to constantly have false alarms. False alarms are not only expensive, but also annoying to deal with. In addition, if you keep "crying wolf" then when you DO have an emergency, who is to know that you will treat it as one.
Millions of them!
Writing
633
The Distributive Property
$50 and up, depending on make, model, and condition.
you just have to do your best at every single training because the coaches are watching you and they will see how focused and good you are at netball you also have to be quick and ready to make a break you just have to do your best at every single training because the coaches are watching you and they will see how focused and good you are at netball you also have to be quick and ready to make a break