An Acceptable Use Policy (AUP) is a formal document that outlines the guidelines and rules for the proper use of an organisation's systems, networks, and data.
It specifies permissible and prohibited activities to ensure that technology and resources are used securely and ethically, protecting the organisation from risks such as data breaches, legal liabilities, and operational disruptions.
Yes, an Acceptable Use Policy is essential for organisations that provide employees, contractors, or third parties access to IT systems and data. It helps to:
Define user responsibilities, creating a clear understanding of acceptable behaviour and consequences for violations.An AUP is especially critical for organisations seeking certifications like ISO 27001, as it supports the implementation of robust security management.
An effective AUP typically includes:
References: Links to related policies, such as remote working, mobile device, or BYOD policies, for additional context.
Yes, ISO 27001:2022 requires organisations to implement rules for the acceptable use of information and other associated assets.
Clause 5.10 of the standard specifies that these rules should be identified, documented, and implemented to ensure that information and associated assets are appropriately protected, used, and handled.
While a standalone "Acceptable Use Policy" is not explicitly mandated, documenting such rules supports compliance with the standard's requirements for effective information security management.
ISO 27001 is a globally recognised international standard for managing information security. It provides a framework for implementing and maintaining an effective Information Security Management System (ISMS) that is designed to protect the confidentiality, integrity, and availability of an organisation’s information assets.
Read MorePenetration testing, also known as pen testing or ethical hacking, is a process of testing the security of a computer system, network, or web application by simulating an attack by an unauthorised user.
The goal of a penetration test is to identify vulnerabilities in the system before a real attacker can exploit them.
A good password should be long, complex, unpredictable, and unique. This means it should have at least 12 characters and include a mix of upper and lower case letters, numbers, and special characters. Avoid using common words, predictable patterns, or personal information. Each account should have a different password to prevent multiple accounts from being compromised if one is breached.
A password is typically shorter and more complex, which can make it harder to remember. For example, "P@ssw0rd123!" is a strong password but can be tricky to remember. A passphrase, on the other hand, is a longer sequence of random words, like "HorseBatteryStaple2024!". Passphrases are generally easier to remember and can be even more secure because of their length.
Yes, password managers are generally safe and very useful. They help you create and store strong, unique passwords for all your accounts, reducing the risk of using weak or repeated passwords. They also automatically fill in login details, making it easier to manage multiple accounts.
However, it’s important to use a strong master password for your password manager and enable two-factor authentication if available. While there are some risks, such as the password manager being a single point of failure, the benefits often outweigh these risks.
Using the same password across multiple accounts is like having the same key for all your locks – if someone gets hold of that key, they can access everything. If one of your accounts is compromised and your password is exposed, all your other accounts using the same password become vulnerable.
By using a unique password for each account, you limit the damage if one of your passwords is ever stolen or discovered. That way, only the compromised account is at risk, while your other accounts remain secure.
Password managers are software applications that securely store and manage all your passwords, so you don't have to remember them individually.
The main pros of using a password manager are:
However, the cons are:
So, while password managers offer convenience and security benefits, it's important to understand the potential risks and have a backup plan in case of any issues.
Multi-Factor Authentication (MFA) is a security method that requires more than just a password to log into an account or system. In addition to your password (something you know), MFA requires another form of authentication, such as a fingerprint or facial scan (something you are), or a code sent to your phone (something you have).
This extra layer of security makes it much harder for unauthorised people to access your accounts, even if they have your password.
MFA is important because it adds an extra level of protection against cyber threats like hacking, phishing, and identity theft.
Passwords alone are becoming increasingly vulnerable, as cyber criminals develop more sophisticated ways to steal or guess them. With MFA, even if your password is compromised, unauthorised individuals still can't access your accounts without the additional authentication factor(s). MFA significantly reduces the risk of account takeovers and data breaches.
MFA works by requiring two or more different methods of authentication to verify your identity. Common examples include:
The idea is that even if one factor (like your password) is compromised, an attacker still can't access your account without the other factor(s) that only you have access to. This makes it much more difficult for cyber criminals to breach your accounts.