Computer Security How Are Patches Used

Computer Security How Are Patches Used



Computer Security: How Are Patches Used?
Patch sizes vary and may be as​ small as​ some kilobytes or​ go as​ high as​ a​ hundred megabytes and higher – the​ larger the​ size,​ the​ larger the​ change the​ patch is​ bound to​ do .​
Typically,​ when media,​ such as​ pictures and sounds,​ are changed or​ added instead of​ program,​ files become rather large .​
This is​ usually seen in​ patches designed to​ update or​ modify computer games .​
Unlike software designed for initial installation process,​ patches generally are faster to​ apply .​
Some patches may be acquired from the​ manufacturers and sent to​ users in​ diskettes or​ discs,​ while others may be downloaded through the​ Internet .​
Patches that are downloadable could take longer to​ acquire depending on​ the​ connection speed .​
Most patches that are designed for operating systems and software for computer servers are created to​ fix important holes in​ the​ security system .​
Some operating systems allow automatic update or​ semi-automatic updating that allows the​ continual feed of​ patches whenever there are changes done by their authors .​
A lot of​ people,​ especially those in​ the​ corporate world,​ decline getting totally automatic updates because there were many experiences of​ patches causing glitches .​
Some software experts also believe that allowing totally automatic updates may let software companies acquire limitless control over people’s computers .​
Thus,​ varying degrees of​ automation has been offered in​ relation to​ getting patches .​
The use of​ totally automatic updates is​ rather more popular for the​ consumers because most operating systems,​ Microsoft Windows in​ particular,​ have added them as​ a​ support tool .​
Its creators have also set the​ automatic updates for Windows as​ default .​
Some users,​ especially network system managers,​ are very wary about installing patches .​
They put off applying them until they have clear proof that the​ fixes are stable .​
Most large patches or​ those that promote sudden significant alterations are distributed first with limited availability as​ beta tests for qualified developers who would know what to​ do in​ case something wrong happens .​
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Patches that are made to​ modify the​ programming of​ hardware are called firmware and are rather challenging because they entail complicated steps such as​ re-embedding sets of​ code on​ devices that involves that total modification and installation new codes for programs instead of​ just simple alterations to​ the​ existing version .​
Usually such patches perform delicate modification processes that could compromise the​ device if​ not installed properly,​ rendering it​ useless.




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