delivered the opinion of the court:
After a bench trial, defendant Keith Beard was convicted of three counts of aggravated kidnapping for ransom and was sentenced to 30 years in prison. As a result of his conviction for aggravated kidnapping, defendant was required to register as a sex offender, pursuant to the Sex Offender Registration Act (the Registration Act) (730 ILCS 150/1 et seq. (West 2002)) and the Sex Offender and Child Murderer Community Notification Law (the Notification Law) (730 ILCS 152/ 101 et seq. (West 2002)). Defendant appeals, arguing that the Registration Act and Notification Law are unconstitutional as applied to him because his crime did not have a sexual motivation or component. Defendant further contends that section 5 — 4—3 of the Unified Code of Corrections (the Code) (730 ILCS 5/5 — 4—3 (West 2002)), which requires a blood sample for persons convicted of sexual offenses or found sexually dangerous, is unconstitutional as a violation of his fourth amendment right against unreasonable search and seizure. For the reasons stated in this opinion, we uphold the constitutionality of the challenged statutes.
On May 17, 2002, a woman and her two children, ages two and seven at the time, were kidnapped in front of their home by two men. The men drove the woman and her children to the defendant’s *199residence and parked the car inside the garage. The two men talked to the woman’s husband on her cell phone and demanded money and drugs in exchange for his wife and children. At approximately 11 p.m., defendant went to the garage with the victims and told the woman to sit in the car with her children. Defendant sat outside the car holding a gun. Police apprehended defendant and his accomplices the next day after they took the victims to a pay phone.
The trial court found defendant guilty of three counts of aggravated kidnapping for ransom and two counts of aggravated kidnapping of a child under 13 years of age. Defendant was sentenced to three concurrent 30-year sentences. The court ordered a sample of defendant’s DNA be taken pursuant to section 5 — 4—3 of the Code.
ANALYSIS
Defendant argues that the Registration Act and Notification Law are unconstitutional as applied to him because his crime did not involve any sexual motivation or component and, thus, should not be included as a sex offense. Defendant’s argument is based on due process, right of privacy and equal protection grounds.
The Registration Act and Notification Law “set out a comprehensive scheme providing for the registration and community notification of sex offenders.” People v. Malchow, 193 Ill. 2d 413, 416, 739 N.E.2d 433, 437 (2000). The legislative intent behind the creation of the Registration Act and Notification Law was “to create an additional measure of protection for children from the increasing incidence of sexual assault and child abuse.” Malchow, 193 Ill. 2d at 420, 739 N.E.2d at 438. Section 2(B)(1.5) of the Registration Act classifies aggravated kidnapping as a sex offense when “the victim is a person under 18 years of age, the defendant is not a parent of the victim, and the offense was committed on or after January 1, 1996.” 730 ILCS 150/2(B)(1.5) (West 2002). The offenses of kidnapping, unlawful restraint and aggravated unlawful restraint, or an attempt to commit any one of those offenses, also trigger the requirement that the defendant register as a sex offender. 730 ILCS 150/2(B)(1.5) (West 2002).
Here, defendant was convicted of aggravated kidnapping and was required to “register [as a sex offender] in person and provide accurate information as required by the Department of State Police,” pursuant to section 3(a) of the Registration Act (730 ILCS 150/3(a) (West 2002)). The Notification Law provides that when a person registers as a sex offender, “the offender shall notify the law enforcement agency having jurisdiction with whom the offender registers *** that the offender is a sex offender.” 730 ILCS 152/110 (West 2002). *200The Notification Law requires the Illinois State Police to maintain a “Statewide Sex Offender Database” to identify sex offenders and make the information available to the people specified in the Notification Law. 730 ILCS 152/115(a) (West 2002).
I. Due Process
Defendant asserts that the Registration Act and Notification Law infringe on his fundamental rights to procedural and substantive due process protections. Specifically, defendant claims that his fundamental liberty interests in maintaining a living and rearing his children are being abridged unnecessarily and arbitrarily. Defendant - further contends that his right to procedural due process is violated because he is automatically labeled a sex offender based on the commission of a crime (aggravated kidnapping) without notice or opportunity to challenge that characterization.
Procedural due process requires that a person in danger of serious loss of life, liberty or property be given notice of the case against him and opportunity to meet it. Mathews v. Eldridge, 424 U.S. 319, 348, 47 L. Ed. 2d 18, 41, 96 S. Ct. 893, 909 (1976). Substantive due process bars the government from arbitrarily exercising its power without the reasonable justification of serving a legitimate interest. Daniels v. Williams, 474 U.S. 327, 331, 88 L. Ed. 2d 662, 668, 106 S. Ct. 662, 665 (1986).
When confronted with a claim that a statute violates constitutional guarantees of due process, the court must first determine the nature of the right upon which the statute allegedly infringes. People v. Cornelius, 213 Ill. 2d 178, 203, 821 N.E.2d 288, 304 (2004). Where the right infringed upon is a constitutionally protected fundamental right, the statute is subject to strict scrutiny analysis. Cornelius, 213 Ill. 2d at 204, 821 N.E.2d at 304. The rational basis test is used to determine the validity of a statute challenged on due process grounds where the statute does not affect a fundamental right. Cornelius, 213 Ill. 2d at 203, 821 N.E.2d at 304. To satisfy the rational basis test, a statute must only bear a rational relationship to the purpose the legislature sought to accomplish in enacting the statute. Cornelius, 213 Ill. 2d at 203-04, 821 N.E.2d at 304.
We also note the well-settled axiom that statutes are presumed constitutional and the burden of establishing a statute’s invalidity falls on the party that is challenging the statute. In re J.W., 204 Ill. 2d 50, 62, 787 N.E.2d 747, 755 (2003). Courts have a duty to construe a statute in a manner that upholds its validity and constitutionality if that can be reasonably done (Malchow, 193 Ill. 2d at 418, 739 N.E.2d at 437), and a statute should be upheld as long as a conceivable basis *201exists for finding a reasonable relationship to the public interest to be protected. J.W., 204 Ill. 2d at 67, 787 N.E.2d at 757. This court reviews the constitutionality of a statute de novo. J.W., 204 Ill. 2d at 62, 787 N.E.2d at 755.
Defendant contends that the Registration Act and Notification Law violate his constitutional due process rights and should be subject to strict scrutiny. Defendant further argues that even if this court does not use strict scrutiny, the laws should fail under a rational basis analysis. The Illinois Supreme Court has determined that the Registration Act and Notification Law do not infringe on fundamental rights and are subject to the rational basis test. J.W., 204 Ill. 2d at 67, 787 N.E.2d at 758. In J.W., the Illinois Supreme Court upheld the validity of the Registration Act and Notification Law against due process arguments. J.W., 204 Ill. 2d at 68, 787 N.E.2d at 758. The court reaffirmed an earlier holding that the statute reasonably served the purpose of assisting law enforcement in protecting children against sex offenders, and the statute thus satisfied the requirements of substantive due process. J.W., 204 Ill. 2d at 67-68, 787 N.E.2d at 758, citing People v. Adams, 144 Ill. 2d 381, 581 N.E.2d 637 (1991).
This court has recently upheld the validity of the Registration Act and Notification Law in the context of due process.1 In People v. Fuller, 324 Ill. App. 3d 728, 730, 756 N.E.2d 255, 257 (2001), the defendant stole a van, and two children, ages 6 and 15, had been left inside the van while their father went into a store. Based on the children’s presence in the stolen van, the defendant was convicted of aggravated kidnapping of a minor and was thus required to comply with the Registration Act. Fuller, 324 Ill. App. 3d at 729-30, 756 N.E.2d at 257. The defendant challenged the Registration Act as applied to him based on due process grounds. Fuller, 324 Ill. App. 3d at 731, 756 N.E.2d at 258. The court stated that because the Registration Act does not affect a fundamental right, the rational basis test should be used to determine whether a due process violation occurred. Fuller, 324 Ill. App. 3d at 731-32, 756 N.E.2d at 258. The court noted that every provision of the Registration Act relates to registration of convicted sex offenders and that the Act serves the purpose of governing sex offender registration and the release of such information. Fuller, 324 Ill. App. 3d at 732, 756 N.E.2d at 259.
The Fuller court further observed that the General Assembly *202decided to protect the children of Illinois from sex crimes by creating the Registration Act, which allows law enforcement officials to more easily locate child sex offenders. Fuller, 324 Ill. App. 3d at 732-33, 756 N.E.2d at 259. The Registration Act was reasonably related to the public interest of protecting children from harm. Fuller, 324 Ill. App. 3d at 733, 756 N.E.2d at 259. The court rejected the defendant’s argument that aggravated kidnapping has no relationship to the Registration Act’s purpose of protecting children from sex offenders. Fuller, 324 Ill. App. 3d at 733, 756 N.E.2d at 260. We agree with the Fuller court’s reasoning that an obvious connection exists between aggravated kidnapping and the purpose of the Registration Act because aggravated kidnapping is often a precursor to more grievous sexual offenses. Fuller, 324 Ill. App. 3d at 733, 756 N.E.2d at 259.
Defendant argues that his offense differs from the crime in Fuller. In Fuller, the arresting police officer testified that when he asked the defendant what he intended to do with the children that he kidnapped, the defendant told the officer that “ ‘he was going to find a hotel room and ask the girl if she had any friends.’ ” Fuller, 324 Ill. App. 3d at 733, 756 N.E.2d at 259. Defendant argues that here, in contrast to Fuller, no evidence was presented of a sexual component to his crime, and he argues that the law is arbitrarily applied to him without the justification of serving the purpose of the Registration Act.
However, the statute does not require blatant evidence of a sexual component to the offense of aggravated kidnapping. 730 ILCS 150/ 2(B)(1.5) (West 2002). The statute requires defendant to register as a sex offender based on his conviction for aggravated kidnapping, and that offense was included in the statute because the General Assembly deemed that aggravated kidnapping often is a precursor to more grievous sex offenses. 730 ILCS 150/2(B)(1.5) (West 2002).
The dissent in this case argues that the crime of aggravated kidnapping contains no sexual element and asserts that the facts here did not establish that defendant engaged in such activity with either minor victim. That argument also was recently espoused by the majority in People v. Johnson, 363 Ill. App. 3d 356, 363-64, 843 N.E.2d 434, 440 (2006)-. The defendant in Johnson argued that his classification as a sex offender based on a conviction for aggravated kidnapping was arbitrary and unreasonable when no sexual motivation was involved. Johnson, 363 Ill. App. 3d at 363, 843 N.E.2d at 440. Using the rational basis test, the court in Johnson held the Registration Act unconstitutional as applied to that defendant, and the court distinguished Fuller based on the statement made by the defendant that indicated his possible sexual motivation. Johnson, 363 Ill. App. 3d at 363, 843 N.E.2d at 440. The court in Johnson also relied on authority from Florida, *203Ohio and New York. Johnson, 363 Ill. App. 3d at 364, 843 N.E.2d at 440.
The dissent in Johnson noted, however, that it is the nature of the offense — aggravated kidnapping — that triggers the Registration Act. Johnson, 363 Ill. App. 3d at 364, 843 N.E.2d at 441 (Wolfson, J., specially concurring in part and dissenting in part). Moreover, the dissent found it reasonable for the General Assembly to conclude that a person who kidnaps a child may commit a sexual crime with that child. Johnson, 363 Ill. App. 3d at 364-65, 843 N.E.2d at 441 (Wolfson, J., specially concurring in part and dissenting in part). The Johnson dissent further noted that the General Assembly has the power to protect children from a person convicted of aggravated kidnapping by requiring that person to register as a sex offender. Johnson, 363 Ill. App. 3d at 365, 843 N.E.2d at 441 (Wolfson, J., specially concurring in part and dissenting in part). See also In re Phillip C., 364 Ill. App. 3d 822 (2006) (largely relying on Fuller but noting the majority opinion in Johnson).
Here, the dissent presents a valid argument that because a defendant convicted of aggravated kidnapping does not, as an element of that offense, engage in a sexual act, the application of the Registration Act and Notification Law to such a defendant is overbroad. Indeed, the aggravated kidnapping statute lists eight different methods of committing that offense, only one of which specifically mentions children. See 720 ILCS 5/10 — 2(a)(2) (West 2002) (a person commits aggravated kidnapping when the victim is “a child under the age of 13 years, or a severely or profoundly mentally retarded person”). However, the Registration Act classifies aggravated kidnapping as a sex offense only if the victim of the aggravated kidnapping is younger than 18 years of age, and the putative kidnapper is not the victim’s parent. 730 ILCS 150/2(B)(1.5) (West 2002). Therefore, the sex offender registration and notification provisions are not triggered in every aggravated kidnapping case but only when the victim of the kidnapping is a youth who is taken by someone other than a parent. The General Assembly had a rational basis to apply the registration and notification requirements based on its view that kidnappers of children, or those convicted of the unlawful restraint of children, or those who attempt those offenses, may have a propensity to commit sexual crimes against children. It is not the role of this court to override the General Assembly’s rational basis for the statute. The application of the Registration Act and Notification Law to defendant does not violate his due process rights.
II. Privacy
Defendant next contends that the dissemination of his informa*204tion through the Registration Act and Notification Law violates his constitutional rights to privacy. The United States Constitution provides a right of privacy that applies to personal decisions involving marriage, procreation, contraception, family relationships and child rearing. Carey v. Population Services International, 431 U.S. 678, 684-85, 52 L. Ed. 2d 675, 685, 97 S. Ct. 2010, 2016 (1977). The Illinois Supreme Court has held previously that the information obtained from sex offenders required to register under the Registration Act and Notification Law is not subject to the federal right to privacy. Malchow, 193 Ill. 2d at 425, 739 N.E.2d at 441.
The right of privacy protected by article I, section 6, of the Illinois Constitution extends beyond the federal right of privacy by “ ‘expressly recognizing.a zone of personal privacy,’ ” and this provision is broad and without restrictions. Malchow, 193 Ill. 2d at 425, 739 N.E.2d at 441, quoting Kunkel v. Walton, 179 Ill. 2d 519, 537 (1997); Ill. Const. 1970, art. I, § 6. This right only protects against unreasonable invasions of privacy. Malchow, 193 Ill. 2d at 425, 739 N.E.2d at 441. The court first must determine whether the defendant has a reasonable expectation of privacy in his sex offender registry information and then consider whether the public access to that information unreasonably invades that privacy expectation. Cornelius, 213 Ill. 2d at 193-94, 821 N.E.2d at 299.
Our supreme court has held that a defendant does not have a reasonable expectation of privacy in his sex offender registry information because that information is already public as part of the court record and the dissemination of that information is the result of the defendant’s own criminal conduct. Cornelius, 213 Ill. 2d at 196, 821 N.E.2d at 300. In Cornelius, the court determined that the defendant lowered the reasonable expectation of privacy by committing a crime that resulted in his prosecution and a public record that contains the challenged information. Cornelius, 213 Ill. 2d at 196, 821 N.E.2d at 300. Since the reasonable expectation of privacy was minimal, the defendant had no legitimate privacy interest in information that was already a public record; thus, he could not argue that it should not be compiled and disseminated under the Registration Act and Notification Law. Cornelius, 213 Ill. 2d at 196-97, 821 N.E.2d at 300.
In this case, defendant argues that Cornelius should not apply because that case involved a defendant who committed a sex-related offense, aggravated criminal sexual abuse. Defendant at bar maintains that his offense of aggravated kidnapping did not contain a sexual component. However, the General Assembly created the Registration Act and Notification Law with the clearest intent to include aggravated kidnapping as an offense that requires registration and dissemination *205 of the registry information, evidenced by the express inclusion of aggravated kidnapping in the statute. 730 ILCS 150/2(B)(1.5) (West 2002).
Defendant’s argument is based on case law that is distinguishable from the weight of authority in Illinois, such as In re May 1991 Will County Grand Jury, 152 Ill. 2d 381, 604 N.E.2d 929 (1992). Defendant argues that case establishes his privacy right in the sex offender registry information; however, it is distinguishable because it involved two people who had not been charged with anything at the time they were required to submit hair samples and provide fingerprints. See Will County Grand Jury, 152 Ill. 2d at 385, 604 N.E.2d at 931. In this case, defendant was charged with and convicted of aggravated kidnapping, and all information from the court records is already available to the public.
Defendant also relies on cases from other jurisdictions, as well as a law review article, to argue that the dissemination of the registry information could lead to acts of “vigilantism” against him because people will be able to search out his information and possibly cause him harm. See Paul P v. Verniero, 170 F.3d 396 (3d Cir. 1999). However, that argument does not persuade this court to disregard established Illinois law that defendant’s conduct has caused the loss of his expectation of privacy in the sex offender registry information and that the State has a substantial interest in the compilation and dissemination of this information to help law enforcement protect children from sex offenders. See Cornelius, 213 Ill. 2d at 200-01, 821 N.E.2d at 302. We therefore reject defendant’s argument that the Registration Act and Notification Law violate his constitutional right of privacy.
III. Equal Protection
Defendant next argues that the Registration Act violates his equal protection rights because the definition of a sex offender is overbroad and overinclusive. Defendant argues that because his offense was not sexually motivated, he should not be classified as a sex offender and be subject to the Registration Act. We disagree.
Equal protection requires the government to deal with individuals who are “similarly situated” in a similar manner. Eisenstadt v. Baird, 405 U.S. 438, 446-47, 31 L. Ed. 2d 349, 358-59, 92 S. Ct. 1029, 1035 (1972). The equal protection clause is triggered when the law “lays an unequal hand on those who have committed intrinsically the same quality of offense.” Skinner v. Oklahoma, 316 U.S. 535, 541, 86 L. Ed. 1655, 1660, 62 S. Ct. 1110, 1113 (1942). A claim that a statute violates the equal protection clause requires the determination of whether a *206fundamental right is involved or whether the statute discriminates against a suspect class. People v. Adams, 144 Ill. 2d 381, 391, 581 N.E.2d 637, 642 (1991). If neither factor is involved, the court uses the rational basis test to determine whether the statute irrationally differentiates between persons similarly situated. Adams, 144 Ill. 2d at 391, 581 N.E.2d at 642. Under the rational basis test, the statutory classification need only bear a rational relationship to a legitimate state goal. People v. Reed, 148 Ill. 2d 1, 7-8, 591 N.E.2d 455, 457 (1992). An equal protection challenge governed by the rational basis standard is limited: “if any state of facts may be reasonably conceived to justify the enactment, it must be upheld.” Reed, 148 Ill. 2d at 8, 591 N.E.2d at 458.
Defendant is correct in using a rational basis standard to argue the presence of an equal protection violation. However, defendant fails to establish that an equal protection violation exists. Again, while defendant relies on authority from New York, Florida and Ohio, the General Assembly has determined that the Registration Act is a reasonable method of furthering the legitimate state interest of protecting children from sex offenders. Fuller, 324 Ill. App. 3d at 733, 756 N.E.2d at 260. The General Assembly also has clearly intended that aggravated kidnapping should be included as a sex offense based on its perception that children are at risk for a sexual offense if they are kidnapped. 730 ILCS 150/2(B)(1.5) (West 2002); Fuller, 324 Ill. App. 3d at 733, 756 N.E.2d at 260. Thus, the constitutionality of the Registration Act must be upheld against defendant’s equal protection argument. Reed, 148 Ill. 2d at 8, 591 N.E.2d at 458.
IV Constitutionality of DNA Statute
Defendant also argues that the compulsory extraction and perpetual storing of his DNA violate his fourth amendment right to be free from unreasonable search and seizure. Defendant argues that taking a blood sample from him does not serve any special need beyond general law enforcement. Defendant also argues that even if a special need exists, the State’s interests do not outweigh his privacy interests in his blood sample and his DNA.
The Illinois Supreme Court recently affirmed the constitutionality of the statute authorizing extraction and storing of DNA in People v. Garvin, 219 Ill. 2d 104 (2006). The supreme court held that creating a database to compare DNA samples that aid in the resolution of crimes constitutes a special need beyond general law enforcement. Garvin, 219 Ill. 2d at 121. The court also concluded that the statute’s purpose — to “absolve innocents, identify the guilty, deter recidivism by identifying those at a high risk of reoffending, or bring closure to *207victims” — creates special needs beyond ordinary law enforcement. Garvin, 219 Ill. 2d at 122. In Garvin, the defendant also asserted that the State’s interest in the blood sample and DNA does not outweigh his privacy interest. Garvin, 219 Ill. 2d at 122-23. The court noted that a convicted felon’s privacy rights are significantly diminished, favoring the State’s interests in “ ‘deterring and prosecuting recidivist criminal acts’ ” when balanced against a defendant’s privacy interest. Garvin, 219 Ill. 2d at 122, quoting People v. Garvin, 349 Ill. App. 3d 845, 856 (2004). Therefore, based on Garvin, we uphold section 5 — 4—3 as constitutional on its face and as applied to the defendant.
CONCLUSION
Because we conclude that the challenged statutes do not violate defendant’s due process, equal protection or privacy rights and are otherwise constitutional, the judgment of the circuit court is affirmed.
Affirmed.
O’MARA FROSSARD, J., concurs.