Server forms a very important part of I.T infrastructure for any organization. Server plays an important role in revenue generation for almost all companies that have an online presence. And to maintain these servers so that they are up and running smooth 24×7 is a major concern for all organizations. Whether you are looking for Windows server solutions or Linux server solutions, it has always been a matter of concern to put it in core and competent hands. Making sure that server is 100% secure of malware and virus, safe of any and all unauthorized access, websites hosted, database installed or other software installed and accessed are 100% secure is a major task of concern.
As servers play an important part directly or indirectly in any firm’s revenue generation cycle, they should be maintained on regular service intervals, say monthly and security audits should be done at least on quarterly basis. Depending on the organization size, this task can be taken care internally setting up a special unit and hiring people for this type of tasks or can be out sourced to firms taking care of all security and maintenance needs. Generally setting up a special unit for these tasks gets a little bit costlier unless you have hundreds of server to maintain. It is advisable to out source it to a firm instead. Apart from numerous other advantages, this will give you extra time to earn you few more pennies! Voila!
Server Setup And Maintenance:
Depending upon business needs, decide either to setup a pure server, cloud or other VMWare or other virtualization based setup.
Once server is up and running next is maintenance. Depending on the criticality of data, server should be backed up with DRBD/Heartbeat or similar things. This guarantees 99.99% uptime with no data loss. The main concept behind this is that secondary server takes over in case primary server crashes and fails for any reason.
Server should be constantly monitored for any small or big failure 24×7. Installation of software, management of access permissions, and other such tasks should be done through an intermediate instead of giving public access within the organization. Also, incident based troubleshooting once done, should be properly documented with root cause and steps taken to trouble shoot.
Based on criticality of data, data back up should be taken on daily/weekly/fortnightly/monthly/quarterly basis.
Depending on what server hosts (viz., VOIP, database, web sites, adserver, internal applications, etc), keep appropriate server disaster management services handy. During such times it is very necessary to make sure that no transactions are lost.
Security Audit: Linux Server Monitoring
Security audit is a process that covers a wide range of services to ensure total security and server hardening. Security audits should always be performed by professional security specialists, at a minimal interval of quarter to ensure completely secure and hack proof server.
Apart from maintenance, if security is not looked after seriously can be a major bottle neck for crashes, data leakage ultimately causing a down time.
Security audits are generally done by professionals on an IP. They try to hack it performing and applying several means and techniques.
At times, anti-virus updates and gateway level protection also forms a major part of security audits.
SSL and other security certificates, if required also form a part of security audits.
In summary, there are numerous ways and tactics to maintain your server keeping it safe secure and achieve 99.99% uptime. A proper security firm can help you achieve all these things at a very reasonable and affordable cost. Take help of professionals and keep your servers safe from intruders!