And if the answer is “on a shared cloud server that other businesses also use,”<\/em> you may have a compliance exposure you have not fully considered yet.<\/p>\n\n\n\n The move to cloud-based legal infrastructure is no longer a question of whether but how. According to the 2024 ABA Legal Technology Survey Report<\/strong><\/a>, 75%<\/strong> of attorneys now use cloud computing for work-related tasks, a figure that has climbed steadily every year since 2021.<\/p>\n\n\n\n But adoption and doing it correctly are two different things. The wrong kind of cloud hosting puts privileged communications, active case strategy, and client personal data on shared infrastructure where the rules of attorney-client confidentiality were never part of the design.<\/p>\n\n\n\n This article covers exactly what dedicated cloud hosting for law firms means, which practice management and document management platforms it supports, why shared infrastructure does not meet the confidentiality bar that ABA Model Rule 1.6 sets, and how the migration process actually works for a functioning law firm with active matters.<\/p>\n\n\n\n If you have searched for cloud hosting for law firms<\/strong><\/a> recently, a significant portion of what you found was about WordPress website hosting for law firm marketing sites. That is not what this article is about, and it is not what your firm needs when the goal is to run Clio, MyCase, or another practice management platform in the cloud.<\/p>\n\n\n\n Cloud hosting for law firms, in the context of practice management software, means running legal applications like Clio, MyCase, PracticePanther, Smokeball, or CosmoLex on a dedicated private server that is accessible remotely, where that server belongs solely to your firm and is not shared with any other organization.<\/p>\n\n\n\n Your attorneys log in from any device, see their full desktop environment, and work inside the same software they have always used. The software does not change. What changes is where it runs and who has access to the underlying hardware.<\/p>\n\n\n\n This matters because there are three things law firms commonly confuse, and each one is a fundamentally different technical arrangement.<\/p>\n\n\n\n The third is what this article is about. The distinction is not a technical footnote. It is the difference between infrastructure that was designed with attorney-client confidentiality as a requirement and infrastructure that was not.<\/p>\n\n\n\n Law firms handle some of the most sensitive information in any industry. Active litigation strategy. Privileged communications. Personally identifiable information on thousands of clients. Financial records tied to court proceedings.<\/p>\n\n\n\n The stakes of a breach are not just operational. They are ethical, regulatory, and reputational simultaneously.<\/p>\n\n\n\n Roughly 40%<\/strong> of law firms reported experiencing a security breach in 2024, according to a survey conducted by Above the Law<\/strong><\/a> in partnership with Arctic Wolf. The average cost of a data breach for a professional services firm, including legal, reached $5.08 million<\/strong> that same year according to IBM’s Cost of a Data Breach Report. Those are the firms that discovered the breach.<\/p>\n\n\n\n According to the same IBM research, 42%<\/strong> of breaches are discovered by the organization itself, meaning a meaningful portion go undetected entirely or are disclosed by an attacker.<\/p>\n\n\n\n Shared cloud infrastructure amplifies this risk by design. When multiple law firms, or any businesses, share the same physical server, their environments are logically separated but physically co-resident. Performance degrades when one tenant runs heavy workloads. Security events in one tenant’s environment can expose others. And from a compliance standpoint, the hosting architecture itself becomes a question mark.<\/p>\n\n\n\n A dedicated server<\/strong><\/a> eliminates this entirely. Your firm’s cloud environment is physically isolated. No other organization’s data lives on your hardware. No one else’s security event can become your problem.<\/p>\n\n\n\n ABA Model Rule 1.6 requires attorneys to make reasonable efforts to prevent the unauthorized disclosure of, or unauthorized access to, information relating to the representation of a client.<\/p>\n\n\n\n In practice, this means the technology your firm uses to store and access client information must meet a defensible standard of security, not just a general one.<\/p>\n\n\n\n In 2012, the ABA formally acknowledged in Formal Opinion 477<\/strong><\/a> and related guidance that cloud computing is permissible under Model Rule 1.6 provided that appropriate safeguards are in place. This was not a green light for every cloud arrangement. It was a conditional permission that places the compliance burden on the attorney to verify that their cloud provider meets the “reasonable measures”<\/em> standard.<\/p>\n\n\n\n Dedicated infrastructure, encryption at rest and in transit, MFA on every login, and audit logging for client matter access are the technical controls that satisfy that standard. Shared hosting, by definition, removes one of them before you have even started.<\/p>\n\n\n\n In shared cloud hosting, multiple organizations rent space on the same physical server. Your data is logically separated through virtualization, but the underlying compute resources, and sometimes storage, are shared.<\/p>\n\n\n\n In a dedicated private cloud environment, your firm is the only tenant. You get the full server. No other organization’s workload runs alongside yours.<\/p>\n\n\n\n For accounting firms, shared hosting is a performance and compliance concern. For law firms, it is also a confidentiality architecture concern. Attorney-client privilege<\/strong> is not just a best practice. It is a foundational legal protection, and the systems that hold privileged communications need to reflect that.<\/p>\n\n\n\nKey Takeaways<\/strong><\/span><\/h2>\n\n\n\n
\n
Cloud Hosting for Law Firms is Not What Most Guides Tell You it is<\/strong><\/span><\/h2>\n\n\n\n
\n
![\"\"](\"https:\/\/verito.com\/blog\/wp-content\/uploads\/2026\/04\/Cloud-Hosting-for-Law-Firms-is-Not-What-Most-Guides-Tell-You-it-is-1024x341.jpg\")
<\/figure>\n\n\n\nWhy Law Firms Have Zero Tolerance for Shared Cloud Infrastructure<\/strong><\/span><\/h2>\n\n\n\n
![\"\"](\"https:\/\/verito.com\/blog\/wp-content\/uploads\/2026\/04\/Why-Law-Firms-Have-Zero-Tolerance-for-Shared-Cloud-Infrastructure-1024x375.jpg\")
<\/figure>\n\n\n\nWhat ABA Model Rule 1.6 Actually Requires<\/strong><\/span><\/h3>\n\n\n\n
Dedicated vs. Shared Hosting: What the Difference Means for Client Confidentiality<\/strong><\/span><\/h3>\n\n\n\n
![\"\"](\"https:\/\/verito.com\/blog\/wp-content\/uploads\/2026\/04\/Dedicated-vs.-Shared-Hosting_-What-the-Difference-Means-for-Client-Confidentiality-1024x444.jpg\")
<\/figure>\n\n\n\n
![\"\"](\"https:\/\/verito.com\/blog\/wp-content\/uploads\/2026\/04\/Which-Legal-Software-Can-Be-Hosted-in-a-Dedicated-Cloud-Environment-1024x410.jpg\")
<\/figure>\n\n\n\n![\"\"](\"https:\/\/verito.com\/blog\/wp-content\/uploads\/2026\/04\/What-It-Does-Not-Cover-and-What-Verito-Does-1024x427.jpg\")
<\/figure>\n\n\n\n![\"\"](\"https:\/\/verito.com\/blog\/wp-content\/uploads\/2026\/04\/Security-and-Compliance-Architecture-for-Legal-Cloud-Hosting-1024x375.jpg\")
<\/figure>\n\n\n\n![\"\"](\"https:\/\/verito.com\/blog\/wp-content\/uploads\/2026\/04\/How-Cloud-Migration-Works-for-a-Law-Firm-with-Active-Cases-1024x324.jpg\")
<\/figure>\n\n\n\n![\"\"](\"https:\/\/verito.com\/blog\/wp-content\/uploads\/2026\/04\/What-to-Look-for-in-a-Cloud-Hosting-Provider-for-Your-Law-Firm-1024x529.jpg\")
<\/figure>\n\n\n\n