By time, user's needs are evolving and more and more demanding, so vendor/authors of different softwares are forced to satisfy those needs in the name of competition.

But satisfying a new need means often adding new code. New code means new vulnerabilities to fix. Fixing new vulnerabilities may add code or open doors to new vulnerabilities.

Each added feature to satisfy a user's need may need more processor power for speed (we all complain about the speed of this or that browser), new graphical resources for better visual effects.

All this means adding new layers of applications (code), security and sometimes hardware.

By time, user's needs are evolving and more and more demanding, so vendor/authors of different softwares are forced to satisfy those needs in the name of competition.

But satisfying a new need means often adding new code. New code means new vulnerabilities to fix. Fixing new vulnerabilities may add code or open doors to new vulnerabilities.

Each added feature to satisfy a user's need may need more processor power for speed (we all complain about the speed of this or that browser), new graphical resources for better visual effects...etc.

All this means adding new layers of applications (code), security and sometimes hardware.

By time, user needs are evolving and more and more demanding, so vendor/authors of different softwares are forced to satisfy those needs in the name of competition.

But satisfying a new need means often adding new code. New code means new vulnerabilities to fix. Fixing new vulnerabilities may add code or open doors to new vulnerabilities.

Each added feature to satisfy a user's need may need more processor power for speed (we all complain about the speed of this or that browser), new graphical resources for better visual effects.

All this means adding new layers of applications (code), security and sometimes hardware.

By time, user's needs are evolving and more and more demanding, so vendor/authors of different softwares are forced to satisfy those needs in the name of competition.

But satisfying a new need means often adding new code. New code means new vulnerabilities to fix. Fixing new vulnerabilities may add code or open doors to new vulnerabilities.

Each added feature to satisfy a user's need may need more processor power for speed (we all complain about the speed of this or that browser), new graphical resources for better visual effects.

All this means adding new layers of applications (code), security and sometimes hardware.