Archive for the ‘Security’ Category

10 Dangerous Risks to Your Server Security

February 27th, 2013
Posted by: admin

GUEST BLOG

By Sarah Morris
KirkpatrickPrice

Security.  That’s usually the first thing on the minds of those in the IT world.  To keep up with changing technologies, we are constantly changing and improving our security standards, so that we can remain one step ahead of malicious attackers in defending our confidential information.

Royce Howard, of Global Knowledge, offers some tips about the 10 most dangerous risks to your server.  These tips are important to remember when developing and securing your IT infrastructure.

Physical Attacks. Make sure no one has physical access to your server.  Server rooms should be kept secure, and sensitive data should be encrypted.

Password Policies. Create complex passwords and change passwords every 90 days.

Privileged Accounts and Social Engineering. Vulnerabilities can be mitigated by removing administrator rights.

Email Attacks. Beware of phishing emails.  Never open an email from an untrusted source and avoid clicking on links in emails.

Worms. Worms are self-replicating programs that copy themselves from machine to machine, using up computer processing time and bandwidth.

Increasingly Malicious Malware. Scheduling regular scans can help detect and prevent against malicious malware and spyware.

Unauthorized Network Access. Network Access Control and Network Access Protection can help control network access of a computer host while using a set of protocols to define and implement a security policy.

Not Updating Patches. Automatic updating of patches can help avoid threats.

3rd-Party Applications. Check security platforms of 3rd-party vendors and applications from independent developers and manage exploits.

The Human Factor. People are the weakest link in security initiatives.  Develop strong policies and procedures so that people are prepared.

At KirkpatrickPrice, we have years of experience in information assurance by performing assessments, audits, and tests that strengthen information security controls.  Contact us at info@kirkpatrickprice.com for more information on how we can help you in your compliance efforts.

Sarah Morris is a technical writer for KirkpatrickPrice, a provider of world-class audit services. Visit www.kirkpatrickprice.com.

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Top 10 Security Risks Found by Your Auditor

February 21st, 2013
Posted by: admin

GUEST BLOG

By Sarah Morris
KirkpatrickPrice

At KirkpatrickPrice, we strive to provide the proper assurance and resources to help our clients maintain security within their organization.  Recently, we held a client webinar focused on the “Top Ten Security Risks” that your auditor finds during your auditing process.  Below is a summary of the most common risks that we find.

1.      No Formal Policies and Procedures

Formal guidelines of policies and procedures help provide your employees with clarity of what’s expected of them.  They define the accountability for each employee and also establish necessary training. Information security policies are mandated by the FTC Safeguards Rule, PCI Data Security Standards, and the HIPAA Security Rule. This means they are mandatory.

2.      Misconfigurations

Standards need to be applied consistently. Organizations should utilize benchmark configuration standards from a recognized entity such as: Center for Internet Security (CIS), International Organization for Standardization (ISO), SysAdmin Audit Network Security (SANS) Institute, and the National Institute of Standards Technology (NIST).

3.      No Formal Risk Assessment

Assessment should cover assets that are critical to your enterprise to continue business operations for the following: hardware, software, human resources, and processes (automated or manual). Some important things to consider when thinking about risk assessment are the threats to your assets as well as the likelihood of vulnerability being compromised. Threats can be both internal (employees or third party contractors or partners) as well as external (natural events or social engineering). Developing a proper risk assessment can help to mitigate potential risks that you face.

4.      Undefined Incident Response

It is always important to have clear instructions on reporting procedures when determining incident response. It is suggested to build a culture within your work environment that encourages reporting of all incidents the moment they present themselves.

5.      Lack of Disaster Planning

Disaster planning is important in a situation where written plans were available for others to follow in the event that key personnel are not available. A business impact analysis can help quantify what level of redundancy is required for disaster planning. Proactive arrangements should be made to care for the staff and to communicate with third parties. Walkthroughs and training scenarios can benefit organizations so employees are properly prepared in the event of a disaster.

6.      Lack of Testing

The concept of testing applies to all areas of your security. If your security is not tested, there is no way to determine whether or not vulnerabilities are present.

7.      Insecure Code

Developing secure coding is something we find lots of companies struggling with. To develop secure coding, training must be implemented as well as specific development standards and quality assurance.

8.      Lack of Monitoring/Audit Trails

Log Harvesting, parsing, and alerting methods must be determined to efficiently deal with massive event logs. The responsibility for review must be formally assigned as part of daily operations.  Audit trails should be stored in such a way that system administrators cannot modify without alerting someone with and oversight role.

9.      Data Leakage

Some things we often forget are where the data is located and how long should it be retained? How is encryption implemented and verified? How is access to data granted and audited?  These things are all very important, and if not corrected, can keep you from complying with federal and industry standards and regulations.

10.  Lack of Training

A lack of training can prove to be a striking blow to the security of your organization. Employers should recognize the importance of properly training all employees on safety and security best practices. Standards and guidelines should be clearly set and determined in each organization. Several training opportunities are offered through KirkpatrickPrice to properly train you and your company on the basics of security awareness, awareness for managers, awareness for IT professionals, and awareness for credit card handling.

Determining your individual risks is the first step toward the mitigation process.  Maximum security of your sensitive information is KirkpatrickPrice’s number one priority.

If you’re ready to get started with your assurance process, you’ve come to the right place. We’re ready to help. Let’s work together.

Sarah Morris is a technical writer for KirkpatrickPrice, a provider of world-class audit services. Visit www.kirkpatrickprice.com.

 

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Cloud Computing Benefits for Accounting Firms

August 19th, 2012
Posted by: Julia Uglietta


By Julia Uglietta
Associate, Marketing and Sales

Accounting firms deal with data day in and day out. The volume of numbers that go through an accounting office each day is unimaginable. The number of emails that go in and out of the offices is inundating.

It’s not only the size issue that challenges accounting offices every day.  Rather, it’s also the need to work faster while remaining efficient – in addition to improving better client and interoffice communications. These goals sound fairly standard for a successful business, right?  But in fields such as accounting, where large amounts of data are being received and stored, achieving these goals can be onerous.  The good news is, however, that new technology known as cloud computing is helping accounting firms attain these goals and save money too.

AIS Network accounting

Taking business to the cloud allows accountants to work from anywhere, at any time.

Taking accounting firms to the cloud is a way to reduce costs, improve efficiency and make data more accessible.  Throughout the industry, the discussions about cloud computing and how many accounting practices are moving to an outsourced cloud computing model has people thinking.  Accountants can see clearly that cloud computing is moving up and moving fast.  Now, more firms are looking into cloud solutions before they buy that next new sever.  They’re performing a cost benefit analysis, and in the process, they’re discovering that the operational expenditure associated with implementing an outsourced model is more desirable than the large capital expenditure associated with buying and maintaining all those new servers.

Not only does migrating to a cloud-based, paperless environment cut costs for accounting firms, but it also introduces new efficiencies.  When you put your data and applications in the cloud and entrust a cloud provider to care for them round-the-clock, you’re achieving IT efficiencies such as:

  • Eliminating the need for physical storage (throw out those old filing cabinets!)
  • Upgrading to industrial strength physical security (including partial or full fault tolerance, fire protection, etc.)
  • Improving backup and disaster recovery processes
  • Enhancing data security
  • Increasing availability (through improved power redundancy,  etc.)
  • Extending IT resources with a 24x7x365 team of hosting experts

For many accounting firms, this makes the decision to switch to the cloud even easier.

The most brilliant feature of the cloud is, in my opinion, its “anywhere” accessibility – which is an aspect that most accounting firms will find appealing.  When your data and your applications are in the cloud, they are accessible via any Internet-enabled device whenever you need them and wherever you are.  It just makes life easier.  Allowing the staff to work faster (and, I might add, without necessarily increasing billable rates) allows them more time to focus on the clients’ needs.

Most customers prefer communicating with their accountant via the Internet, and in many ways, the new cloud-based dashboards, reporting applications and unified communications systems that are now available only make this easier.  By enabling better collaboration and communication among geographically diverse staff and clients, accounting firms’ processes and workflows are vastly improved and the work gets done much faster – often with greatly reduced travel costs.

Life in the cloud has changed many industries’ ways of operating.  Slowly but surely, accounting firms will ease into cloud computing and reap benefits that were previously unachievable any other way.

 

 

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SharePoint 2010 Security: Adding an SSL Certificate to Your Hosted SharePoint Site

June 11th, 2012
Posted by: admin

By Bill Peters
AIS Network Director of Sales

SSL certificates create secure (HTTPS) connectivity between your Web server and your visitors’ browsers.  If you are transmitting sensitive information via a Web site, such as Social Security numbers, credit card numbers or other personal information, you should secure it with SSL encryption to safeguard against others seeing your data.  If you do not use an SSL certificate, then you are vulnerable.

SharePoint Security

SSL certificates aid in ensuring data security for your hosted SharePoint site.

In a SharePoint environment, SSL certificates can easily be added to a hosted site in order to secure it.  There are different kinds of SSL certificates but I won’t address that in this blog.  Rather, this is about SharePoint 2010 security and the recent request by one client that we add an SSL certificate to his existing hosted SharePoint site with us.

In preparation, I asked him what domain name he wanted on the SSL certificate.   Unsure of my question, he responded, “Doesn’t the domain name have to match the domain of the (AISN) network?”

Here’s how I explained it to him.   In his case, the server hosting his SharePoint is a member server in the Active Directory domain called aisn.local.  Web sites which serve Web pages from this server (SharePoint included) can be addressed by either an IP address or a domain name.  This Web site domain is not the same type of domain as the Active Directory domain in which the server resides.  And actually, Active Directory domains such as aisn.local cannot be present on the Internet.  The ‘.local’ indicates to the Internet that it is a private, not a public, domain name.

That said, it is possible to have an SSL Certificate for either type of domain.  The real question is what are you going to use it for?  That was for my client to decide.

As I explained to him, if you intend to use the SSL Certificate for Server Identification, then we can get a certificate for you for “yournamehere.aisn.local”.  You would use this type of certificate when, for example, you remote desktop to the server.  It would guarantee that you are connecting to the right server.

If, however, you want to use the SSL Certificate for identification of your SharePoint Site, then you can pick any public name you want.  In this case, the domain must be registered publicly in order to get a public SSL Certificate.

So, for example, if you chose to address your SharePoint Site by the name “sp.yournamehere.com”, you would need to make sure that the domain name “yournamehere.com” is registered to you.  Then, you can define “sp.yournamehere.com” in IIS on your SharePoint server. You would also need to configure the public DNS for yournamehere.com such that the “host” known as “sp” points to the IP address on the server.

That explanation seemed clarify things for him.  I told him that I thought he was looking for the latter, but we do not know what his host and domain names are.  It appeared to me that he was addressing his SP site by IP address currently.  In order to assign an SSL certificate, it needs to have a full name.  We cannot register it to an IP.

Have more questions about hosted SharePoint 2010 and hosted SharePoint security?  Send me an email and I’d be happy to help.

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