By Sheza Gary
Do you have a good corporate data security policy in place? These policies outline how your data needs to be protected, what areas must be covered, and even what data should have higher security than others. Without some kind of policy in place, your company, your employees, and your customers may all be in danger from hackers and data breaches. It is important to note that data security and data privacy aren’t always the same, though. It’s vital to understand this and other distinctions when crafting your data security policy so that it’s as effective as possible.
Privacy Versus Security
Data privacy is defined as using data appropriately. This means when data is provided to a company, it’s often done so with the expectation that the data will be used in one specific way. For example, when customers provide a business with their credit card information, they expect that data will only be used to charge their card for the purchases they make and that it won’t be shared. Companies that sell, share, or disclose information that was entrusted to them without approval may face harsh FTC fine and other repercussions. This is also true if the business fails to do their best to protect information from hackers.
Security, on the other hand, revolves around the integrity, availability, and confidentiality of your data. It consists of all of the practices and policies that ensure your data isn’t accessed or used by unauthorized individuals. Your data security policy needs to cover everything from collecting information to storing it, using it, and even destroying it when you do not need it any longer. Part of data security, of course, is to ensure data privacy. In fact, the end goal of data security policies is to ensure that any data you collect is kept private.
To that end, here are ten of the most important elements you need to understand and incorporate into your data security policy in order to effectively protect your information.
1. Make Everyone Accountable
Do your employees, IT staff, and management know their responsibilities as far as data privacy and security go? Everyone should know what they need to do to keep your data protected. Ignorance is often one of the reasons why data privacy is breached, so include training, reinforcement training, and updates to new security policies regularly. Employees need to be aware of that is confidential data, what data is not to be shared outside of the company, and what data is free to use and share as needed.
2. Have Network services Policies
These policies should outline how employees will access the network from remote locations, how routers, modems, and switches will be secured, and how IP addresses will be configured, among other things. Your network intrusion detection policies should also be included here.
3. Scan for Vulnerabilities
Have you heard of companies hiring hackers to attack their networks? This is actually a fairly common practice because it lets these companies see where their vulnerabilities are. While the hackers they hire aren’t out to steal data, they still do everything they can to circumvent the company’s security systems. When combined with security intelligence, the company can see what areas need to be shored up. This should be done more than once, too—hackers are always learning new methods of attack, so you need to have your security tested regularly to make sure it holds up to these new methods.
4. Manage Updates and Patches
Your policy needs to outline how your IT staff will manage patches and other updates to your software. In some cases, these patches will come from software providers, but in other cases, your team may need to implement the code themselves. Make sure this code is developed, tested, and implemented as quickly as possible after a security vulnerability is discovered.
5. Outline server security configurations
Your data security policy also needs to cover how your operating systems, programs, and servers should be configured. This policy should outline how accounts are managed and the password rules that all employees need to follow. Antivirus programs, malware scanners, and firewall settings also fall under this part of your security policy.
6. Incident Responses
While you hope that you never have to deal with a security breach, chances are that you will. When this occurs, you want to have a number of incident responses for various scenarios. This way, there’s no guess work or panic involved. You simply reach for your data security policy document, find the correct response, and implement it. Each response should cover how to evaluate the breach, how it will be reported internally as well as to the general public, and how you’ll work to prevent the issue from occurring again.
7. Acceptable Use
This part of the policy outlines what you consider acceptable use of your network and the data you collect. Employees need read, understand, and acknowledge this policy when they join your company. This way, you can be certain that they have at least received a copy of the policy so that disciplinary action can be taken if necessary.
8. Secure your network
Make certain you make use of network security intelligence from top security professionals and even from your competitors to ensure that your network security is as strong as possible. By participating in network security intelligence groups and forums, you’ll have access to information regarding other cyber-attacks. By seeing how hackers are attacking others, you can learn where you need to defend your network. You can also share your own security intelligence to help others protect themselves.
By auditing your company, you can make certain that your data security policy is being complied with. Perform audits on a regular basis, not just once, and do some of them randomly. You shouldn’t always audit your own company, either. Find professionals who are global network security professionals to come in and do an audit to make certain that even your senior managers are following the rules.
10 . Monitor and Control Accounts
Make sure you know who has access to what data at any given time. Your data security policy needs to outline who has access to the most sensitive information, and your IT staff needs to implement this using user roles. When an employee needs access to sensitive data, they need to be given access only to the information they need. If they only need that information for a limited time, permissions need to be revoked once that time is up.
Likewise, employees who leave the company, whether voluntary or involuntary, need to have their accounts deactivated immediately. This prevents the chance that the employee could log in and cause damage or that their account could be hijacked.
Sheza Gary has been a Project Strategist since 2009 and also involved in the launching of startups n tech companies in New York for over 5 years. She has keen interest in writing her own experiences about business plans and upcoming business supporting technologies. Follow her on @shezagary & Google+.