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Water Resources Supervisory Control And Data Acquisition ConsultentsuppnrtServicesl RPP No,-19-066 <br />Req Description Support XV Solutions Response <br />Virus Protection malicious software attacks. It is critical to maintain anti -virus software up- <br />to-date, given viruses are released into the web daily. We ore experienced <br />with Symantec and McAfee anti -virus tools to monitor and prevent virus and <br />malware infections on workstations andservers. <br />3—d Routine Y We are experienced In configuring scheduled -automatic backups to prevent <br />Backups data -loss due to hordwarefollures, database corruption, and natural <br />disasters. We've configured the Water Divisions backup process, to send <br />alerts to system administrators when a failure Is detected andforthe backup <br />process fails. XV Solutions takes an active approach to ensure the data is <br />backed -up safely, by performing periodic restore jobs to validate the backup <br />process is reliable and functional. <br />3—e Remote Access Y Establishing secure remote access can be done via VPN or Citrix. VPN <br />provides asecure & encrypted communication tunnel to allow the use of <br />tools such as RDP or VNC These tools allow secure -remote connectivity to <br />servers/computers within the network. XVSolutions Is experienced in <br />creating VPN gateways, and training staff on methods to securely connect <br />Into internal networks which Includes multi factor -authentication. it's <br />important that staff knows what steps to take when they suspect their <br />password, data or devices have been compromised, hence having a <br />documented procedure forhow to handle potential breaches is necessary as <br />well as training for the staff. <br />3---f private Network Y Remote connections are validated for access into the private secured <br />Security network via two different methods: (1) the VPN profile for each user has <br />unique feature codes that are only known to the City c fSanta Ana devices. <br />This prevents brute force attacks Into the VPN from external threats. (2) The <br />SCADA server configuration for DYNAC ES contains specific end -point devices <br />and their IP addresses that ore allowed access to the SCADA portal, XV <br />Solutions isfamillor with both access control validation methods forremote <br />3--g <br />StaticjDynamic Y XVSolutions has experience managing both Dynamic In addresses, which are <br />IP Address typically used formobile devices and workstations, and static IP addresses, <br />Management which are usually required forservem <br />Dynamic IP addresses are managed with a DHCP Server. Windows Server <br />operating systems, such as Windows 2003, Windows 2008, and windows <br />2012 come with a built-in DHCP Server service that can be turned on and <br />configured to dynamically assign IP addresses to devices connected to the <br />network. Some appliances, like the NetgearSRK5308 also come with a built- <br />in DHCP server that can be used for this purpose. <br />Critical servers, like SCADA servers, SMTPfEmoll servers, Microsoft <br />ShorePoint and other application servers require a static IP address, Static <br />IP addresses can be reserved in a DHCP server. <br />3—h <br />RAID Y RAID (RedundontArrayofIndependent Disks) isamethod ofgrouping <br />Configuration multiple hard driyes, so that the OS views multiple drives as one logical <br />Support drive. There are several advantages to RAID configurations, such as <br />increased read/write performance and redundancy. XVSolutions has <br />expertise in creating various types of RAID configurations and has <br />configured RAID-S for the Water Resources Division. <br />