Many security incidents trace back to a familiar set of avoidable gaps. Recognizing them is the first step toward closing them.
Assuming backups work
Backups that have never been restored may be incomplete or unusable. Test recovery regularly and keep at least one copy isolated from everyday accounts.
Sharing administrator accounts
Shared credentials remove accountability and are rarely changed when people leave. Give each administrator an individual account with strong authentication.
Leaving former employee access active
Accounts that remain active after someone leaves can be misused. Connect offboarding procedures with account deprovisioning in every system.
Ignoring vendor access
Suppliers often hold remote access or data. Know which vendors have access, limit it to what is needed, and review it periodically.
Treating security as a one-time project
Environments change constantly. Regular reviews and small ongoing improvements are more effective than occasional large efforts.
Relying only on tools
Tools are valuable but must be configured, monitored, and supported by clear processes and trained people.
Key takeaways
- Test restores, not just backups.
- Use individual admin accounts.
- Link offboarding to access removal.
- Review vendor access regularly.
This article provides general information and is not a substitute for advice specific to your organization.