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Tom Seest

March 16, 2024

What Advanced Security Measures Should You Look for In Online Games?

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Secure Your Online Gaming: Advanced Security Measures Explained

By Tom Seest

What Advanced Security Measures Should You Look for In Online Games?

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Cyber security in games is an ever-evolving field that demands constant attention. It protects game accounts and in-game purchases, as well as the currencies gamers exchange for one another.
One security flaw in an online game could spell disaster for its developers, so they must pay close attention to detail. Hacking and account theft are common problems, as are server maintenance issues and phishing attempts.

What Advanced Security Measures Should You Look for In Online Games?

What Advanced Security Measures Should You Look for In Online Games?

What Server Complex Security Measures Can Increase Online Game Protection?

Online games differ from standalone titles in that they require a server complex to manage the flow of information between thousands of players. To successfully execute such an endeavor, careful planning and preparation are key components. One of the most essential tasks is ensuring all machines are secured and protected from theft or malicious mischief. This includes obvious measures like locking up network cables and shielding personal data from hackers, but it also requires creativity. Thankfully, many games have made security their top priority, meaning we can all enjoy blockbuster releases without fear of a single hacker compromising our hard-earned funds.

What Server Complex Security Measures Can Increase Online Game Protection?

What Server Complex Security Measures Can Increase Online Game Protection?

How Can Client Executable Enhance Your Online Gaming Security?

Security is a critical aspect of any online game. If left unchecked, hackers will quickly destroy the experience and cost you dearly in terms of lost customers. Thus, security should always be prioritized from the outset.
In addition to blocking hacking programs from running on the client machine, a game must also ensure that data files loaded onto the client are not easily decrypted or altered by players. This presents an issue because storing information on the server requires network round trips, which may impact performance and make code writing more complex.
Another issue with storing data on the server is that it makes it easy for a cheater to modify files and disable certain security checks, potentially giving the player an advantage over others or corrupting data files, leading to server crashes.
The most reliable defense against data tampering is the encryption of data files. Unfortunately, encryption can be costly at run time and may not be suitable for all files. In certain instances, it may be more cost-effective to rename or copy existing data files or even replace them entirely with a new version.
To detect advanced security measures, you can employ a combination of techniques that utilize signatures and heuristics. For instance, some security solutions can detect when an online game client alters or modifies its memory – often the first step in an attack. By employing memory forgery and alteration, hackers can alter the operating system-level options and values used by a gaming client to alter how it functions.

How Can Client Executable Enhance Your Online Gaming Security?

How Can Client Executable Enhance Your Online Gaming Security?

How Can Data Files Help Secure Your Online Gaming Experience?

Data files are a type of computer file that stores data in an accessible format for applications. They come in many forms, including text files and encoded or encrypted ones, and they can be created either by an application or the operating system itself to store various types of information.
Data files are typically text-based documents that can be read and edited by programs. However, some programs use data files to store information that isn’t text-based, like health records or analog data – these types of files are typically referred to as unstructured or non-structured data files.
Some MMORPG-modes and other software store game-related data in a proprietary binary file format. Typically, these files can contain simple text-based lists, database table dumps, indexed lists, as well as binary data containers.
To protect against attackers gaining access to game files, clients should encrypt all relevant data files. This makes it more difficult for an attacker to rename or copy one file and then use it in the game, though encryption may not be sufficient. It is also recommended that clients require a checksum of each data file before loading it onto their machine; this ensures the player uses only correct data files rather than someone else’s. Doing this prevents hackers from accidentally changing or copying someone else’s file, and using it without permission could lead to serious consequences for game players.

How Can Data Files Help Secure Your Online Gaming Experience?

How Can Data Files Help Secure Your Online Gaming Experience?

How Can Motion Messages Improve Online Game Security?

Action games often store all persistent data on the server, and every player’s action is sent to it. Motion, however, is an exception; if a game requires that players move in real-time, the motion must be sent immediately to the server, which can significantly slow down gameplay.
A potential security threat arises if a hacker can alter incoming motion packets to make characters move faster than human observers can, necessitating encryption. While this type of attack would be difficult to defend against, basic checks on each message could help. For instance, sending motion packets in sequential order (e.g., with a sequence number) makes it more difficult for an intruder to send one of their own motion packets and have it recognized by the server.
To prevent this type of attack, the client should require that a certain period of time passes between two successive user actions. This is especially relevant in windowed environments where automated programs called bots can easily simulate user actions. If the client can detect these messages, then it will be able to prevent bots from performing those actions. Furthermore, it may be possible to encrypt the protocol for added security; although this isn’t a standard measure, it’s wise to consider it when designing an online game.

How Can Motion Messages Improve Online Game Security?

How Can Motion Messages Improve Online Game Security?

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